List of man made Yuccas made in the years from 1945 to 2012:



 


Natural occurring Yucca hybrids:
"Wild" Yuccas interbreeds with cultivated Yucca:
Man made Yucca hybrids:
How to pollinate Yucca flowers by hand:
Some of the hybrids that I grow here in Northern Denmark:
Hybrids from gardens, not man made:
Jensen hybrids 2003.
Jensen hybrids 2004.
Jensen hybrids 2008.
Jensen hybrids 2009.
Jensen hybrids 2010.
Jensen hybrids 2011.
Sprenger hybrids made in early 20th. Century.


Fruits on Yucca glauca (BMJ #1461)
Photo from August 18th 2003.
Copyright ©2003 Benny M. Jensen



This list is not a complete list, but only those which I have been able to find information about, so far there are 427 different hybrids in the list. Of those, am I responsible for 123 different hybrids.

If you are making your own hybrids, or if you have knowledge of any hybrids not on th elist please let me know at: info(a)yuccainfo.dk please note that the (a) need to be replaced with an @

If you are a Yucca breeder, and are giving your new creation a cultivar name, please name your new cultivar according to the International Society for Horticultural Science (ISHS)

Please note following text which is from ISHS's web page about "how to name a new cultivar":
"Since 1959, new cultivar epithets must be in a language other than Latin and they must be unique within the so-called denomination class which is usually the genus. A few groups have special denomination classes and these may be found listed in Appendix III of the Code."

Lately it's become common to name a strain of Yucca hybrid seedlings of a single cross, with the same cultivar-name. Such strains should be named [Yucca "hybridname Grex" (species x species)] in order to let the reader know, that it's a seedling of a crossing, not a individual cultivar name.

For further information about naming plants, then visit these websites:

Name that Plant Great article at Plant Delights Nursery, Inc.

Cultivar.org Besides information about naming new cultivars, you can also registre your new cultivar.

If you cultivate any Yucca hybrids in your garden I would very much like to see photos of them, and if possible get permission to use them on my web pages. You will of course keep the copyright on the photos, and they will not be used commercially.

Lately it's become common to name a strain of Yucca hybrid seedlings of a single cross, with the same cultivar-name. Such strains should be named [Yucca "hybridname Grex" (species x species)] in order to let the reader know, that it's a seedling of a crossing, not a individual cultivar name.

On the list the seed parent is always first, and the pollen parent last.

Yucca aloifolia x arkansana, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia x baileyi, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia x filamentosa, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia x elata, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia x glauca, made by Hódi, Tóth József, Hungary 200?.

Yucca aloifolia x glauca ssp. stricta, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia x recurvifolia, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca aloifolia 'Variegata' x rostrata forma. viridis . Made by Alexander Heim, Germany (in a garden in Greece) in 2008.

Yucca (aloifolia x elata) x baccata, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary in 2008.

Yucca (aloifolia x stricta Demeter Janakidisz) x baccata, made by Ferenc Kurilla, Hungary.

Yucca (aloifolia x stricta Demeter Janakidisz) x arkansana, made by Ferenc Kurilla, Hungary.

Yucca angustissima x arkansana, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca angustissima x glauca, Made by Christian Winkelblech, Germany in 2012.

Yucca angustissima x recurvifolia. Made by Michael Bechtold, Germany in 2004.

Yucca angustissima ssp. kanabensis x (filamentosa x arkansana) "Jensen Hybrid" #1823. (Pollen from Steen Stjerne, Denmark). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2086.

Yucca angustissima ssp. kanabensisfilamentosa (Pollen from Steen Stjerne, Denmark). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2087.

Yucca arkansana x angustissima, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca arkansana (media leafed form) x 'Elegantissima'. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2114.

Yucca arkansana (wide leafed form) x 'Elegantissima', Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-075.

Yucca arkansana (wide leafed form) x flaccida [f. glaucescense], Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-072, 2010-073, 2010-074

Yucca arkansana [Oklahoma] x flaccida 'Garland's Gold'. Made by Gerhard Gussmagg, Austria. (GG 025)

Yucca arkansana x flaccida 'Ivory', made by Patrik Flank, Sweden in 2008.

Yucca arkansana (grün) x filamentosa 'Rosemarie', Made by Michael Bechtold, Mannheim, Germany in 2010. 3 fruits with the numbers: MB 05.2010, MB 06.2010, MB 07.2010.

Yucca arkansana x filamentosa/flaccida, Made by Thomas Beouf, Alzenau, Germany in 2009, TB 0509.

Yucca arkansana (wide leafed form) x (flaccida x filamentosa/flaccida hybrid #1402), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-071,

Yucca arkansana (wide leafed form) x 'Karlsruhensis type 2', Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-076.

Yucca arkansana [Oklahoma] x pallida [Watzer]. Made by Gerhard Gussmagg, Austria. (GG 023)

Yucca arkansana [Oklahoma] X xkarlsruhensis. Made by Gerhard Gussmagg, Austria. (GG 026)

Yucca baccata x thompsoniana,  Made by Frank Strelow in ?

Yucca baileyi from Morro Nat. Monument, NM x glauca from Laramie Co., WY. fh 1178.9,  Made by Michael Bechtold, Mannheim, Germany in 2010. 3 fruits only 1 number MB 01.2010.

Yucca baileyi x gloriosa, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca baileyi x recurvifolia, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca baileyi x stricta, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca baileyi x ? (gloriosa or recurvifolia or neomexicana?), made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary in 2008.

Yucca (baileyi x gloriosa) x gloriosa, 2 seedpods. Made by H. Faber in 2012.

Yucca (baileyi x gloriosa) x 'karlsruhensis', 1 seedpods. Made by H. Faber in 2012.

Yucca aff. baileyi (fh 1178.9) x thompsoniana, Made by Michael Bechtold in 2008.

Yucca 'Bright Edge' x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 030)

Yucca 'Bright Edge' x elata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2094, #2095.

Yucca 'Bright Edge' x 'Elegantissima', made by Patrik Flank, Sweden in 2007.

Yucca 'Bright Edge' x filamentosa, made by  Benny M. Jensen, Denmark in 2003, BMJ #1813.

Yucca 'Bright Edge' x filamentosa 'Color Guard' [Rene]. Made by Gerhard Gussmagg, Austria. (GG 007)

Yucca 'Bright Edge' x glauca, made by  Benny M. Jensen, Denmark in 2003, BMJ #1805

Yucca 'Bright Edge' x glauca, made by  Benny M. Jensen, Denmark in 2003, BMJ #1806, #1807, #1808, #1809, #1810, #1811, #1812.

Yucca ('Bright Edge' x glauca (1809A)) X (karlsruhensis type 2 x elata (2001A)). BMJ 2011-057, BMJ 2011-058, Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-059.

Yucca ('Bright Edge' x glauca (1809A)) X rostrata (pollen from Horst Faber)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-060.

Yucca ('Bright Edge' x glauca (1809A)) X thompsoniana (pollen from Sascha Weissbeck)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-051.

Yucca ('Bright Edge' x glauca (1809A)) X thompsoniana "green form" (pollen from C. Tembaak). BMJ 2011-052. Made by Benny M. Jensen, Denmark, in 2011,

Yucca ('Bright Edge' x glauca (1809A)) X (filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] x glauca (1815A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-055.

Yucca ('Bright Edge' x glauca (1809A)) X (filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] x glauca 1842B)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-056.

Yucca ('Bright Edge' x glauca, BMJ 1809) x 'Marcel' GREX ('Bright Edge' x thompsoniana). Made by Sascha Svatek, Germany in 2012.

Yucca ('Bright Edge' x glauca (1809A)) X glauca, St. Onge Peak, South Dakota. fh1178.94 (921). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-053, BMJ 2011-054.

Yucca 'Bright Edge' x glauca, made by Patrik Flank, Sweden in 2007.

Yucca 'Bright Edge' x filamentosa 'Color Guard' (?) [Rene] I'm not sure if it's the real 'Colour Guard', Made by Gerhard Gussmagg, Austria in 2010, GG 007.2010.

Yucca 'Bright Edge' x filamentosa 'Hairy', made by Sascha Weissbeck, Germany in 2011,  1 seed pod. SW 11-003

Yucca 'Bright Edge' x flaccida 'Ivory', made by Patrik Flank, Sweden in 2007.

Yucca 'Bright Edge' x xkarlsruhensis, Made by Gerhard Gussmagg, Austria in 2010, GG 006.2010.

Yucca 'Bright Edge' x "Karlsruhensis type 2". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2096, #2097.

Yucca 'Bright Edge' x louisianensis, Made in 2008 by Michael Bechtold in 2008. (MB 2008.40)

Yucca 'Bright Edge' x rostrata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2098.

Yucca 'Bright Edge' x reverchonii, Made by Walter Schönherr in 2013. WS 2012.01

Yucca 'Bright Edge' x rupicola. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2383.

Yucca 'Bright Edge' x thompsoniana. made by Sascha Svatek, Germany in 2006. Hybrid named Yucca 'Marcel' GREX..

Yucca 'Bright Edge' X xkarlsruhensis. Made by Gerhard Gussmagg, Austria. (GG 006)

Yucca ('Bright Edge' x filamentosa, BMJ 1813) x  (filamentosa x arkansana)"Jensen hybrid #1823. Made by Steen Stjerne, Denmark, in 2008.

Yucca ('Bright Edge' x filamentosa, BMJ 1813) x angustissima ssp. kanabensis (Pollen from Benny M. Jensen, Denmark). Made by Steen Stjerne, Denmark, in 2008.

Yucca ('Bright Edge' x filamentosa, BMJ 1813) x filamentosa garden form. Made by Steen Stjerne, Denmark, in 2008.

Yucca 'Bright Edge' x (flaccida x glauca, "Jensen hybrid #1785"). Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca constricta x filamentosa, made by Robert Pitman, Idaho, USA in 2000.

Yucca constricta x recurvifolia, made by ?, Hungary 200?

Yucca (constricta x filamentosa) x (filamentosa x elata) 'Behan's Filata #? GREX (Behan's 'Filata' #1 or 2#)', made by Tim Behan, USA in 2006.

Yucca (constricta x filamentosa) x (reverschonii x thompsoniana fh1180.8). Made by Tim Behan, USA in 2009.

Yucca elata x baileyi ssp. intermedia, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca elata x filamentosa, made by Raymond Sharon, Wichita, Kansas in 2002-3.

Yucca elata x filamentosa (pollen and seed parent in Mogens Madsen garden). Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2016, # 2017, # 2018.

Yucca elata x filamentosa ssp. concava, made by ?, Hungary 200?

Yucca elata [Fritz Kummert] x filamentosa/flaccida-complex "Postkasten". Made by Gerhard Gussmagg, Austria. (GG 057)

Yucca elata [Fritz Kummert] x filamentosa/flaccida-complex "Steingarten". Made by Gerhard Gussmagg Austria. (GG 058)

Yucca elata x glauca, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca 'Elegantissima' x 'Bright Edge' Made by Walter Schönherr, Germany in 2011. 1 fruit.

Yucca 'Elegantissima' x sp. [gloriosa forma robusta] "Hæstrupvej". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2102, #2103.

Yucca 'Elena's Star' x flaccida, Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-003.

Yucca 'Elena's Star' X xfloribunda (pollen from Mark van Zwet, The Netherlands), Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-004. BMJ 2010-005, BMJ 2010-006, BMJ 2010-007

Yucca 'Elena's Star' x "Karlsruhensis type 2", Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-008, BMJ 2010-009, BMJ 2010-010, BMJ 2010-011, BMJ 2010-012.

Yucca 'Elena's Star' x thompsoniana (pollen from René Jensen, Denmark), Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-013, BMJ 2010-014, BMJ 2010-015, BMJ 2010-016.

Yucca endlichiana x flaccida complex, made by Michael Bechtold, in 2004. MB 2004.03

Yucca faxoniana x filamentosa, made by ?, Hungary 200? This hybrid may not be what it seems, as the plants seen, looks almost identical with Yucca filamentosa.

Yucca faxoniana x linearifolia made by Sascha Weissbeck and Thomas Beouf, Germany, 2008.

Yucca filamentosa x angustissima ssp. kanabensis. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2089.

Yucca filamentosa x arkansana, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1823.

Yucca filamentosa x elata, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan. He went further and crossed to a 3rd. Generation hybrids.

Yucca filamentosa x elata, (known as 'Filata' GREX) made by Fritz Hochstätter in 1999, fh 1180.88.

Yucca filamentosa x elata (pollen from a plant in Inger & Mogens Madsen's garden), Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2012

Yucca filamentosa x elata (pollen and seed parent  in Mogens Madsen garden). Made by  Benny M. Jensen, Denmark in 2004. BMJ  # 2013, # 2014, # 2015.

Yucca filamentosa x glauca, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca filamentosa x glauca, Made by  Benny M. Jensen, Denmark in2003, BMJ #1821, #1822 , #1824, #1825, #1826, #1827.

Yucca filamentosa x glauca (pollen from a plant in Gurli & Christian Lorentsen's garden), Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2009, # 2010, # 2011.

Yucca filamentosa, Concordia Kansas, fh 1178.54 (almost green flowers) x (filamentosa x glauca,"Jensen hybrid #1827"). Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca filamentosa Garden form x louisianensis. Made by Michael Bechtold, Mannheim, Germany in 2003 = Yucca "filou"  MB 2003.02. GREX

Yucca filamentosa x "Karlsruhensis type 2" (BMJ #1454), (Pollen from Benny M. Jensen, Denmark). Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca filamentosa x flaccida. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2090.

Yucca filamentosa x rostrata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2091, #2092, #2093.

Yucca filamentosa x rostrata (green), Made by Martin Federe in 2012.

Yucca filamentosa x thompsoniana, Made by Wim van den Berg, The Netherlands in 2008.

Yucca filamentosa garden form x thompsoniana (pollen from René Jensen, Denmark) only 2 seeds! BMJ  2010-001.

Yucca filamentosa? mit sehr schmalen, stechenden Blatt und unverzweigtem Blütenstand x 'karlsruhensis', 1 seedpod. Made by H. Faber in 2012.

Yucca filamentosa x (filamentosa x elata 'Filata' GREX (Behan's 'Filata' #1 or 2#)), made by Tim Behan, USA in 2006.

Yucca(filamentosa x hybrid? by F. N. Rusanov) x gloriosa Made by Māris Linde, Latvia.

Yucca (filamentosa x glauca "Jensen hybrid" #1827) x flaccida. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2370.

Yucca filamentosa x (filamentosa x arkansana) "Jensen hybrid #1823 Made by Steen Stjerne, Denmark, in 2008.

Yucca (filamentosa x glauca "Jensen hybrid" #1827) x 'Karlsruhensis type 2'. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2366, #2367, #2369, #2369.

Yucca filamentosa 'Hairy' x elata (Pollen von Christian Winkelblech), made by Sascha Weissbeck, Germany in 2011,  1 seed pod.  SW 11-006

Yucca filamentosa 'Hairy' x elata White Sands, Made by Walter Schönherr in 2013. WS 2013.02

Yucca filamentosa 'Hairy' x filamentosa 'Elegantissima', made by Sascha Weissbeck, Germany in 2011, 1 seed pod.  SW 11-005

Yucca filamentosa 'Hairy' x pallida, Made by Walter Schönherr in 2013. WS 2013.04

Yucca filamentosa 'Hairy' x thompsoniana (blau) (Pollen C. Tembaak, Germany), Made by Jost Wallis, Germany in 2011.

Yucca filamentosa 'Juniglöckchen' × elata White Sands, pollen from CW. Made by Sascha Weissbeck, Germany in 2012, 1 seed pod. SW 12-003.

Yucca filamentosa 'Juniglöckchen' × reverchonii, pollen from Walter - pollinated by T. Boeuf  in the garden of Sascha Weissbeck, Germany in 2012, 1 seed pod. SW 12-004

Yucca filamentosa "Pocono Mts." x louisianensis, Made by Michael Bechtold in 2008.

Yucca filamentosa 'Purpus' x elata (Pollen von Christian Winkelblech), made by Sascha Weissbeck, Germany in 2011,  1 seed pod, SW 11-002

Yucca filamentosa 'Purpus' x filamentosa 'Hairy', made by Sascha Weissbeck, Germany in 2011, 2 seed pods. SW 11-001

Yucca filamentosa 'Rosemarie' x arkansana (blau), (fh 1178.14) Bluff City, Arkansas. Made by Michael Bechtold, Mannheim, Germany in 2010. 4 fruits with the numbers:  MB 09.2010, MB 10.2010, MB 11.2010, MB 12.2010.

Yucca filamentosa 'Rosemarie' x arkansana (grün). Made by Michael Bechtold, Mannheim, Germany in 2010. 2 fruits with the numbers: MB 13.2010, MB 14.2010,

Yucca filamentosa 'Rosemarie' x elata White Sands, Made by Walter Schönherr in 2013. WS 2013.01

Yucca filamentosa 'Rosemarie' x filamentosa Gartenform, Made by Michael Bechtold, Mannheim, Germany in 2004. MB 2004.01

Yucca filamentosa 'Rosemarie' x glauca (fh 1178.9, Laramie Co., WY). Made byMichael Bechtold, Mannheim, Germany in 2010. One fruit with the number: MB 15.2010.

Yucca filamentosa 'Rosemarie' x louisianensis, Made by Michael Bechtold in 2008.

Yucca filamentosa 'Rosemarie' x reverchonii (fh 1178.14). Made by Michael Bechtold, Mannheim, Germany in 2010. One fruit with the number: MB 16.2010.

Yucca filamentosa 'Rosemarie' x recurvifolia. Made by Michael Bechtold, Mannheim, Germany in 2010. 2 fruitz with the numberz: MB 17.2010, MB 18.2010.

Yucca filamentosa 'Rosemarie' x rostrata (thompsoniana?) (green form) 16 seedpods! Made by Thomas Boeuf, Germany in 2012.

Yucca filamentosa 'Rosemarie' x "Schellenbaum/elegantissima". Made by Thomas Boeuf, Germany in 2012.

Yucca filamentosa "Tennessee form" x (filamentosa x elata) 'Filata' GREX (Behan's 'Filata' #1 or 2#), made by Tim Behan, USA in 2006.

Yucca filamentosa 'Tennessee form' x (reverschonii x thompsoniana fh1180.8).  Made by Tim Behan, USA in 2009.

Yucca filamentosa "Zwerg" × elata "White Sands", pollen from CW. Made by Sascha Weissbeck, Germany in 2012, 1 seed pod, SW 12-008.

Yucca filamentosa ssp. concava × glauca ssp. stricta, filamentosa?, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca filamentosa ssp. concava forma albo-variegata (834) X (glauca x flaccida (1819A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-029,

Yucca filamentosa ssp. concava forma albo-variegata (834) X rupicola, Kerr Co., Texas (388B). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-030.

Yucca filamentosa ssp. concava forma albo-variegata (834) X (hybrid #500 x glauca (2007A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-031.

Yucca filamentosa [concava?] x floribunda, Made by Mark van Zwet, The Netherlands. van Zwet hybrid #53

Yucca filamentosa [concava?] x gloriosa f. nobilis, Made by Mark van Zwet, The Netherlands. van Zwet hybrid #54

Yucca filamentosa [concava?] x Yucca flaccida 'Tennessee Big Bloomer' (formerly known as Yucca recurvifolia 'Tenn.'), Made by Mark van Zwet, The Netherlands. van Zwet hybrid #55

Yucca filamentosa [concava?] x (filamentosa x elata) ' 'Filata' GREX', Made by Mark van Zwet, The Netherlands.  van Zwet hybrid #56.

Yucca filamentosa ? (very small flowers) x angustissima ssp. kanabensis. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2099.

Yucca filamentosa ? (very small flowers) x elata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, 2008, BMJ # 2100, #2101.

Yucca filamentosa ? (small flowers) x thompsoniana (pollen from René Jensen), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-067.

Yucca filamentosa variegata x (reverschonii x thompsoniana fh1180.8).  Made by Tim Behan, USA in 2009.

Yucca filamentosa-flaccida complex x reverchoni made by Thomas Bolliger, Switzerland.

Yucca filamentosa/flaccida complex (green flowerstem) x filamentosa/flaccida complex (red flowerstem), Made by Martin Werner in 2012.

Yucca filamentosa/flaccida complex JBr #004 "Kartausgarten Eisenach" x Jensen hybrid #BMJ 2001A ("Karlsruhensis type 2" x elata) Pollen from Benny M. Jensen, Denmark. Made in 2011 by Jürgen Bredow, Germany. JBr 2011-04.1

Yucca filamentosa/flaccida complex JBr #004 'Kartausgarten Eisenach' x Tim Behan's 'Filata' #4 'Big Mama' (filamentosa x elata, fh 1180.88) Pollen from Tim Behan Massachusetts, USA. Made in 2011 by Jürgen Bredow, Germany. JBr 2011-04.2 & JBr 2011-04.3.

Yucca filamentosa/flaccida complex x 'Filata' Bechtold #2 (fh 1180.88). Made by Michael Bechtold in 2009 MB 2009.01

Yucca filamentosa/flaccida complex x rupicola (fh 1179.92). Made by Michael Bechtold in 2009 MB 2009.02

Yucca filamentosa-flaccida complex (Martin Federer. type 2) x thompsoniana/rostrata, Made by Martin Federer, Austria in 2010. 5 fruits mature many good seeds.

Yucca filamentosa-flaccida complex x (wild hybrid torreyi x treculeana), Johan van Marm, Austria in 2010. 1 fruit which were looking really good on Aug. 5th. 2010. Seeds harvested September.

Yucca filamentosa-flaccida complex (Martin Federer. type 1) x (Martin Federer. type 2), Made by Martin Federer, Austria in 2010. 7 fruits mature many good seeds.

Yucca filamentosa-flaccida complex (Martin Federer. type 2) x (Martin Federer. type 1), Made by Martin Federer, Austria in 2010. 10 fruits mature many good seeds.

Yucca filamentosa/flaccida complex "Thomas Boeuf type #1" x rostrata (branched, grey-green leaves), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 0810, (5 Fruits, mature, many good seeds)

Yucca filamentosa/flaccida complex "Thomas Beouf type #2" x filamentosa/flaccida, Made by Thomas Beouf, Alzenau, Germany in 2009, TB 0409.

Yucca filamentosa/flaccida complex "Thomas Boeuf type #3" x rostrata (branched, grey-green leaves), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 0910, (3 Fruits, only a few good seeds)

Yucca filamentosa/flaccida complex "Thomas Boeuf type #5" x filamentosa/flaccida "Thomas Boeuf type #3", Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1510 (4 Fruits, MANY good seeds)

Yucca filamentosa/flaccida complex "Thomas Boeuf type #5" x rostrata (branched, grey-green leaves), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1010, (mature, only a few good seeds)

Yucca filamentosa/flaccida complex (cf. filamentosa) Typ #6 X (recurvifolia x thompsoniana (also known by the unvalid name 'Thompsonifolia')). (Pollen von Sascha Weissbeck, Germany). Made by Thomas Boeuf, Germany in 2011. 1 seed pod. TB 1911

Yucca filamentosa/flaccida complex "Thomas Boeuf type #7" x rostrata (branched, grey-green leaves), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1210 (6 Fruits, mature, many good seeds)

Yucca filamentosa/flaccida complex "Thomas Boeuf type #7" x thompsoniana "Viridis" (Pollen from  C. Tembaak, Germany). Made by Thomas Boeuf, Germany in 2011, 1 seed pod. TB 1611.

Yucca filamentosa/flaccida complex "Thomas Boeuf type #8" (aff. filamentosa/Miniature Form) x rostrata (branched, grey-green leaves), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1310 (1 Fruit, mature, only 8 good seeds)

Yucca filamentosa/flaccida (xelegantissima/'Schellenbaum') "Thomas Boeuf type #10" x rostrata (verzweigt, graugrüne Blätter), Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1410 (only 6 good seeds!)

Yucca filamentosa/flaccida complex "Groß" ("High") x campestris [Pecos Co., Texas]. Made by Gerhard Gussmagg, Austria. (GG 046)

Yucca filamentosa/flaccida complex "Groß" ("High") x elata [Fritz Kummert]. Made by Gerhard Gussmagg, Austria. (GG 047)

Yucca filamentosa/flaccida complex "Groß" ("High") x pallida [Haage]., Made by Gerhard Gussmagg, Austria in 2010, GG 010.2010.

Yucca filamentosa/flaccida complex "Groß" ("High") x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 045)

Yucca filamentosa/flaccida complex "Groß" ("High") x xkarlsruhensis, Made by Gerhard Gussmagg, Austria in 2010, GG 005.2010.

Yucca filamentosa/flaccida complex "Steingarten" x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 031)

Yucca filamentosa/flaccida complex "Steingarten" x pallida One fruit dropped to early, 275 seeds not in good condition. Made by Gerhard Gussmagg, Austria in 2010, GG 012.2010.

Yucca filamentosa/flaccida complex "Steingarten" x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 044)

Yucca filamentosa/flaccida complex "Postkasten" x campestris [Pecos Co., Texas]. Made by Gerhard Gussmagg, Austria. (GG 034)

Yucca filamentosa/flaccida complex "Postkasten" x elata [Fritz Kummert]. Made by Gerhard Gussmagg, Austria. (GG 036)

Yucca filamentosa/flaccida complex "Postkasten" x glauca [Rabi El Makarem]. Made by Gerhard Gussmagg, Austria. (GG 037)

Yucca filamentosa/flaccida complex "Postkasten" x filamentosa/flaccida-complex "Postkasten". Made by Gerhard Gussmagg, Austria. (GG 033)

Yucca filamentosa/flaccida complex "Postkasten" x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 035)

Yucca filamentosa/flaccida complex "Teubl" x campestris [Pecos Co., Texas]. Made by Gerhard Gussmagg, Austria. (GG 055)

Yucca filamentosa/flaccida complex "Teubl" x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 056)

Yucca filamentosa/flaccida complex "#BMJ#500" x elata (pollen from a plant in Inger & Mogens Madsen's garden), Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2004, # 2005.

Yucca filamentosa/flaccida complex "#BMJ#500" x 'Elegantissima', Made by  Benny M. Jensen, Denmark in 2004. BMJ # ----

Yucca filamentosa/flaccida complex "#BMJ#500" x filamentosa, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1792, #1793

Yucca filamentosa/flaccida complex "#BMJ#500" x (filamentosa x glauca), "Jensen hybrid #1824"). Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca filamentosa/flaccida complex "#BMJ#500" x glauca, Made by  Benny M. Jensen, Denmark in 2003,#1794, #1795, #1796, #1797, #1798, #1799, #1800, #1801, #1802, #1803.

Yucca filamentosa/flaccida complex "#BMJ#500" x glauca (pollen from a plant in Gurli & Christian Lorentsen's garden), Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2006, # 2007, # 2008.

Yucca filamentosa/flaccida complex "#BMJ#500" x thompsoniana (pollen from René Jensen), Made by Benny M. Jensen, Denmark, in 2010. BMJ# 2010-052, 2010-053, 2010-054.

Yucca filamentosa/flaccida complex "#BMJ#500" x thompsoniana. Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca, BMJ 1801) X (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca, BMJ 1817). Made by Sascha Svatek, Germany in 2012.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca (2007A)) X rostrata (CZ 2)) (Pollen from Robert Lackner, via Christian Zolles, Austria)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-032.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca (2007A)) X (glauca x flaccida (1819A)). BMJ 2011-033, Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-034.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca (2007A)) X (filamentosa ssp. concava albo-variegata (834)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-035, BMJ 2011-047.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca (2007A)) X (flaccida x glauca (1788A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-048.

Yucca (filamentosa/flaccida complex "#BMJ#500" x glauca (2007A)) X rupicola, Kerr Co.,Texas (388B). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-049, BMJ 2011-050.

Yucca filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x filamentosa, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1840, #1841

Yucca filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1814, #1815, #1816, #1817, #1842, #1843.

Yucca filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x filamentosa/flaccida complex "#BMJ#500" Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2154.

Yucca filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x 'Karlsruhensis type 2'. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2153.

Yucca filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x thompsoniana (pollen from Steen Stjerne), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-070,

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca (BMJ 1814A)) X glauca from St. Onge Peak, i South Dakota. fh1178.94 (BMJ"921). Made by Benny M. Jensen in 2011. BMJ# 2011-014

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca (BMJ 1814A)) X glauca from Rapid City, South Dakota, 1100 m. fh1178.61 (BMJ# 877). Made by Benny M. Jensen in 2011. BMJ#2011-015.

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca (BMJ 1814A)) X "Big Mama" (filamentosa x elata, "Behan's 'Filata' #4") (Pollen from Tim Behan, USA). Made by Benny M. Jensen in 2011. BMJ 2011-011

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca (BMJ 1814A) X (Jensen hybrid #2001A "karlsruhensis type 2" x elata). Made by Benny M. Jensen in 2011. BMJ 2011-012, 2011-013.

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca, BMJ 1817) X (flaccida x glauca, BMJ 1783). Made by Sascha Svatek, Germany in 2012.

Yucca (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca (1815A)) x ('Karlsruhensis type 2' x elata (2001A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-027.

Yucca (filamentosa x arkansana "Jensen hybrid #1823) x angustissima ssp. kanabensis (Pollen from Benny M. Jensen, Denmark). Made by Steen Stjerne, Denmark, in 2008.

Yucca (filamentosa x arkansana "Jensen hybrid #1823) x ('Bright Edge' x filamentosa "Jensen hybrid" #1813). Made by Steen Stjerne, Denmark, in 2008.

Yucca (filamentosa/flaccida complex x louisianensis = Yucca "Filou" Grex) x reverchonii fh 1178.14, kleine deformierte Frucht, 3 Korn Samen. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.28.

Yucca (filamentosa x elata) 'Filata' Bechtold #2 x rupicola (fh 1179.92). Michael Bechtold in 2009 MB 2009.21

Yucca (filamentosa x elata) 'Filata' Bechtold #1 (fh 1180.88) x flaccida 'Golden Sword'. Made by Michael Bechtold in 2009 MB 2009.03, MB 2009.04, MB 2009.05

Yucca (filamentosa x elata) 'Filata' Bechtold #1 (fh 1180.88) x flaccida 'Golden Sword'. Made by Michael Bechtold in 2009 MB 2009.06

Yucca (filamentosa x elata) x pallida, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca (filamentosa x elata) x pallida (different seed-donor), Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca (filamentosa x elata) 'Filata' Bechtold #1 (fh 1180.88) x pallida (fh 1178.17). Made by Michael Bechtold in 2009 MB 2009.08

Yucca (filamentosa x elata) " 'Filata", Grex RM-clone x pallida, Made by Christian Zolles, Austria in 2012, CZ006HY.

Yucca (filamentosa x elata) 'Filata' GREX Bechtold #1 fh (1180.88) x rupicola (fh 1179.92). Made by Michael Bechtold in 2009 MB 2009.09, MB 2009.10, MB 2009.11

Yucca (filamentosa x elata, 'Filata' GREX 'Big Mama') x rostrata. Made by Tim Behan, USA in 2011.

Yucca (filamentosa x baileyi ssp. intermedia) x pallida, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca (filamentosa x glauca,"Jensen hybrid #1827") x thompsoniana. Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca (filamentosa x elata) " 'Filata' GREX", Grex RM-clone x reverchonii, Made by Christian Zolles, Austria in 2012, CZ004HY.

Yucca flaccida x elata (pollen from a plant in Inger & Mogens Madsen's garden). Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2002

Yucca flaccida x glauca, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1780, #1781, #1782, #1783, #1784, #1785, #1786, #1787, #1788, #1789.

Yucca flaccida x glauca (pollen from a plant in Gurli & Christian Lorentsen's garden), Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2003.

Yucca flaccida x glauca ssp. stricta ?, made by Ferenc Kurilla, Hungary.

Yucca flaccida Pocono Mts. x (louisianensis x filamentosa/flaccida = Yucca "Loufi" Grex). Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.01.

Yucca (flaccida Poconos Mts. x 'Filata' GREX' X arkansana or elata "White Sands", label were blown off, 1 seedpod. Made by H. Faber in 2012.

Yucca flaccida x filamentosa/flaccida complex "#BMJ#500", made by Patrik Flank, Sweden in 2008.

Yucca flaccida x filamentosa/flaccida complex"#BMJ#1402" [big "blue" form of Y. filamentosa ?], Made by  Benny M. Jensen, Denmark in 2003, BMJ #1804.

Yucca flaccida x baccata. Made by Tim Behan, USA in 2012.

Yucca flaccida x flaccida 'Ivory', Made by  Benny M. Jensen, Denmark in 2003, BMJ #1790, #1791.

Yucca flaccida x flaccida 'Ivory', made by Patrik Flank, Sweden in 2008. Identical mother plants as to BMJ #1790+1791.

Yucca flaccida, Blue Ridge Parkway, Virginia x nana Mill Creek area, UT, Made by Martin Tversted, Grenaa, Denmark in 2010. Seeds from one fruit harvested, September 2010.

Yucca flaccida, Blue Ridge Parkway, Virginia x (neomexicana x glauca? Trinitad 1850 m. Colorado), Made by Martin Tversted, Grenaa, Denmark in 2010. Seeds harvested september 2010.

Yucca flaccida x pallida, Made By F.N. Rusanov in the years 1945 to 1959, at the botanical garden in Tashkent, USSR, now Republic of Uzbekistan.

Yucca flaccida x pallida, Maybe Fritz Hochstätter 2007?

Yucca flaccida x thompsoniana (pollen from René Jensen, Denmark) BMJ 2010-002.

Yucca flaccida 'BG Leipzig' JBr #007  x Tim Behan's 'Filata' GREX #4 'Big Mama' (filamentosa x elata, fh 1180.88) Pollen from Tim Behan Massachusetts, USA. Made in 2011 by Jürgen Bredow, Germany. JBr 2011-07.1, JBr 2011-07.2

Yucca flaccida 'BG Leipzig' JBr #007 x Yucca filamentosa/flaccida complex JBr #004 'Kartausgarten Eisenach'.  Made in 2011 by Jürgen Bredow, Germany. JBr 2011-07.3

Yucca flaccida 'Ivory' x arkansana, made by Patrik Flank, Sweden in 2008.

Yucca flaccida 'Ivory' x glauca, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1828.

Yucca flaccida 'Tennessee Big Bloomer' (formerly known as Yucca recurvifolia 'Tenn.') x ' 'Filata' GREX' (Most likely Behan's 'Filata' GREX #1), made by Tim Behan, USA in 2006.

Yucca flaccida 'Tennessee Big Bloomer' (formerly known as Yucca recurvifolia 'Tenn.') x (reverschonii x thompsoniana  fh1180.8).  Made by Tim Behan, USA in 2009.

Yucca flaccida 'Rosemarie' x reverchonii fh 1178.14. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.15, MB 2011.16, MB 2011.17.

Yucca flaccida 'Rosemarie' x recurvifolia. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.18.

Yucca flaccida 'Rosemarie' x 'Karlsruhensis'. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.19, MB 2011.20.

Yucca flaccida 'Rosemarie' x flaccida Pocono Mts. oder Yucca angustissima ? 60 Korn. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.21.

Yucca flaccida x (filamentosa x elata) ' 'Filata' GREX' (Behan's 'Filata' GREX #1 or 2#), made by Tim Behan, USA in 2006.

Yucca flaccida x (reverschonii x thompsoniana fh1180.8). Made by Tim Behan, USA in 2009.

Yucca flaccida [forma glaucescens] x sp. [gloriosa forma robusta] "Hæstrupvej". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2105.

Yucca flaccida [forma glaucescens] x angustissima ssp. kanabensis. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2106.

Yucca flaccida [forma glaucescens] x elata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2107, # 2108, #2109

Yucca flaccida [forma glaucescens] x filamentosa (red flower stalk and buds). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2108

Yucca flaccida [forma glaucescens] x thompsoniana (pollen from René Jensen), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-068, 2010-069.

Yucca flaccida [forma glaucescens] x rostrata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2110, # 2111.

Yucca flaccida [forma glaucescens] (1766) X rupicola, Kerr Co.,Texas (388B). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-061

Yucca flaccida [forma glaucescens] (1766) X (glauca x fila-fla complex #1402 [big "blue" form] (1844E)).Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-062.

Yucca (flaccida x glauca, BMJ 1783) X (filamentosa/flaccida complex "#BMJ#1402" [big "blue" form] x glauca, BMJ 1817). Made by Sascha Svatek, Germany in 2012.

Yucca (flaccida x glauca, BMJ 1785) x (filamentosa x glauca,"Jensen hybrid #1827"). Made by Steen Stjerne, Samsø, Denmark in 2010.

Yucca (flaccida x glauca BMJ 1787) x ('Bright Edge' x glauca "Jensen hybrid" #1811), Made by Steen Stjerne, Denmark, in 2009. BMJ # 2412.

Yucca (flaccida x flaccida 'Ivory' "Jensen hybrid" #1791) x (glauca x flaccida "Jensen hybrid" #1819), Made by Steen Stjerne, Denmark, in 2009.. BMJ #2415.

Yucca (flaccida x flaccida 'Ivory' "Jensen hybrid" #1790') x (glauca x flaccida "Jensen hybrid" #1819), Made by Steen Stjerne, Denmark, in 2009. BMJ #2418

Yucca glauca x angustissima subsp. toftiae, made by Sascha Svatek, in 2010 (plants growing in the garden of Uwe Hass). Named Yucca 'Elena' GREX.

Yucca glauca fh 1178.9, Laramie Co., Wyoming X baileyi, Morro Nat. Monument. New Mexico. Made by Michael Bechtold, Germany in 2004 and again in 2010 MB 2004.02, MB 04.2010.

Yucca glauca [Rabi El Makarem] x elata [Fritz Kummert]. Made by Gerhard Gussmagg, Austria. (GG 040)

Yucca glauca x filamentosa, Maybe made by Fritz Hochstätter, as it was on his seedlist in 2001.

Yucca glauca x filamentosa, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1820.

Yucca glauca x flaccida, Made by  Benny M. Jensen, Denmark in 2003, BMJ #1819.

Yucca glauca x ("Karlsruhensis type 2" x elata). (#921 Y. glauca, St. Onge Peak, South Dakota. fh1178.94 x #2001A ("Karlsruhensis type 2 x elata. Made by Benny M. Jensen, Denmark in 2011. BMJ# 2011-003, # 2011-004.

Yucca glauca x linearifolia (pollen from Host Faber, Germany), (#921 glauca St. Onge Peak, South Dakota. fh1178.94 x liniarifolia) Made by  Benny M. Jensen, Denmark in 2011. BMJ#2011-001.

Yucca glauca x filamentosa/flaccida complex "#BMJ#1402" [big "blue" form], Made by  Benny M. Jensen, Denmark in 2003, BMJ #1818, #1844 (one clone named Yucca 'Elena's Star')

Yucca (glauca x filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] #1402 (1844E)) x glauca, Rapid City, South Dakota, 1100 m. fh1178.61) (BMJ 877)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-041, BMJ 2011-042.

Yucca (glauca x filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] #1402 (1844E)) x rupicola, Kerr Co.,Texas (388B)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-043.

Yucca (glauca x filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] #1402 (1844E)) x ('Bright Edge' x glauca (1809A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-044.

Yucca (glauca x filamentosa/flaccida complex"#BMJ#1402" [big "blue" form] #1402 (1844E)) x (fila-fla complex #1402 x glauca 1842B)). BMJ 2011-045, Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-046

Yucca (glauca x flaccida (1819A) X (filamentosa ssp. concava albo-variegata (834)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-028

Yucca glauca (fh 1178.9, Laramie Co., Wyoming) x recurvifolia. Made by Michael Bechtold, Mannheim, Germany in 2010. 2 fruits with the numbers: MB 02.2010, MB 03.2010.

Yucca glauca Rapid City, South Dakota, 1100 m. fh1178.61 (BMJ# 877) X # 2001A ("Karlsruhensis type 2" x elata). Made by Benny M. Jensen in 2011. BMJ 2011-007

Yucca glauca [Rabi El Makarem] x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 039)

Yucca glauca [Rabi El Makarem] X xkarlsruhensis. Made by Gerhard Gussmagg, Austria. (GG 041)

Yucca glauca ssp. stricta × recurvifolia, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca glauca ssp. stricta × baccata, made by Demeter Janakidisz, from Botanical Garden in Budapest, Hungary.

Yucca glauca ssp. stricta x gloriosa Complex. made by Thomas Bolliger, Switzerland.

Yucca 'Glockenstab' = (filamentosa-flaccida complex x glauca complex.) X elata "Bella" Kakteen-Haage, Seeds CR 1988. Made in 2012 by Jürgen Bredow, Germany. JBr. 2012.08.01

Yucca gloriosa x treculeana, Made by Péter Joó, Hungary in 2013.

Yucca gloriosa 'narrow leaf form' x baccata (no labels, need to grow to confirm!). Made by Tim Behan, USA in 2012.

Yucca gloriosa 'Alzenau' x (rostrata x rigida). Made by Thomas Boeuf, Germany in 2011. 4 fruit. TB 1711.

Yucca gloriosa 'Mysterious Green' x thompsoniana, Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 0610, (1 fruit, mature)

Yucca gloriosa 'Mysterious Green' x treculeana, Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 0710 (6 Fruits, mature).

Yucca gloriosa forma nobilis x recurvifolia/gloriosa Virginia form?. Made by Mark van Zwet, The Netherlands. van Zwet hybrid #50.

Yucca gloriosa forma nobilis x 'Floribunda'. Made by Mark van Zwet, The Netherlands. van Zwet hybrid #51.

Yucca gloriosa forma nobilis x flaccida hybrid?. Made by Mark van Zwet, The Netherlands. van Zwet hybrid #52.

Yucca gloriosa forma robusta × elata, made by Ferenc Kurilla and Demeter Janakidisz  from Botanical Garden in Budapest, Hungary.

Yucca gloriosa/recurvifolia x arkansana 'Moud City, Missouri'. Made by Tim Behan, USA. in 2011.

Yucca gloriosa/recurvifolia x linerifolia ? Made by Horst Faber, Germany in 2011

Yucca gloriosa/recurvifolia x rostrata ? Made by Horst Faber, Germany in 2011

Yucca (gloriosa x flaccida) X [(constricta x filamentosa) x ('Behan's 'Filata' GREX #? 'filamentosa x elata)] Made by Tim Behan in 201.

Yucca (gloriosa x filamentosa) x 'Bright Edge', Made by A. Heim, Germany in 2012.

Yucca (gloriosa x filamentosa) x [(constricta x filamentosa) x ' 'Filata' GREX']. Made by Tim Behan, USA in 2012.

Yucca 'Golden Sword' x angustissima ssp. kanabensis. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2088.

Yucca 'Golden Sword' x louisianensis, Made by Michael Bechtold in 2008.

Yucca 'Golden Sword' x filamentosa/flaccida "Thomas Beouf type #2", Made by Thomas Beouf, Alzenau, Germany in 2009, TB 0309.

Yucca 'Golden Sword' x pallida [Haage].  Made by Gerhard Gussmagg, Austria in 2010, GG 014.2010.

Yucca 'Golden Sword' X xkarlsruhensis, Made by Gerhard Gussmagg, Austria in 2010, GG 003.2010.

Yucca "Karlsruhensis Type 2" x angustissima ssp. kanabensis. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2080, # 2081, #2082

Yucca "Karlsruhensis Type 2" x (arkansana ssp. freemanii). (pollen from Tim Behan, U.S.A.). Made by Benny M. Jensen, Denmark, in 2009, BMJ #2376,

Yucca "Karlsruhensis Type 2" x elata (pollen from a plant in Inger & Mogens Madsen's garden). Made by  Benny M. Jensen, Denmark in 2004. BMJ # 2000, # 2001.

Yucca "Karlsruhensis Type 2" x filamentosa (red flower-stalk and buds). Made by Benny M. Jensen, Denmark, in 2008 BMJ #2112

Yucca "Karlsruhensis Type 2" x "Jensen hybrid" #1827 (filamentosa x glauca) . Made by Benny M. Jensen, Denmark, in 2009, BMJ #2371, #2372.

Yucca "Karlsruhensis Type 2" x (reverschonii x thompsoniana  fh1180.8). (pollen from Tim Behan, U.S.A.). Made by Benny M. Jensen, Denmark, in 2009, BMJ #2380.

Yucca "Karlsruhensis Type 2" x rupicola. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2373, #2374, #2375 & #2384.

Yucca "Karlsruhensis Type 2" x rostrata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2083, #2084

Yucca "Karlsruhensis Type 2" x rostrata forma viridis (Pollen from Sascha Weissbeck, Germany). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2085.

Yucca "Karlsruhensis Type 2" x thompsoniana (pollen from René Jensen), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-055, 2010-056, 2010-057, 2010-058

Yucca "Karlsruhensis Type 2" x thompsoniana (pollen from Steen Stjerne), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-059.

Yucca "Karlsruhensis Type 2" x sp. [gloriosa forma robusta] "Hæstrupvej". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2078. The seeds didn't germinate. Same cross made again in 2010, BMJ# 2010-065.

Yucca "Karlsruhensis Type 2" x filamentosa/flaccida complex"#BMJ#500", Made by  Benny M. Jensen, Denmark in 2004. BMJ # 1999.

Yucca "Karlsruhensis Type 2" x "Jensen Hybrid" #1823 (Pollen from Steen Stjerne, Denmark). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2079.

Yucca "Karlsruhensis Type 2" x (elata x thompsoniana) (pollen from S. Weissbeck), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-060

Yucca "Karlsruhensis Type 2" x (filamentosa x elata) "Behan's 'Filata' GREX #2" (pollen from Tim Behan, U.S.A.). Made by Benny M. Jensen, Denmark, in 2009, BMJ #2379.

Yucca "Karlsruhensis Type 2" x 'Elena's Star' (glauca x filamentosa/flaccida hybrid #1402), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-061, 2010-062, 2010-063, 2010-064

Yucca ("Karlsruhensis Type 2" x hybrid #500 (1999A)) X rupicola, Kerr Co.,Texas (388B). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-063.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X ('Bright Edge' x glauca (BMJ# 1809A)) Made by Benny M. Jensen in 2011. BMJ#2011-018, BMJ#2011-019.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X (flaccida x glauca (BMJ# 1788A), Seeds not totally mature, but a few may be OK Seed very fine. Made by Benny M. Jensen in 2011. BMJ#2011-017.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A))  X filamentosa garden form (BMJ# 1578). Made by Benny M. Jensen in 2011. BMJ#2011-016

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X (filamentosa/flaccida complex hybrid #500 x glauca (BMJ 2007A). Made by Benny M. Jensen in 2011. BMJ# 2011-024, 2011-025.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X (filamentosa/flaccida complexhybrid #1402 [big "blue" form of Y. filamentosa ?] x glauca (BMJ 1814A)) Made by Benny M. Jensen in 2011. BMJ#2011-020.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X (filamentosa/flaccida complexhybrid #1402 [big "blue" form of Y. filamentosa ?] x glauca (BMJ 1815A)) Made by Benny M. Jensen in 2011. BMJ# 2011-021.

Yucca ("Karlsruhensis type 2" x elata( BMJ#2001A)) X (filamentosa/flaccida complexhybrid #1402 [big "blue" form of Y. filamentosa ?] x glauca (BMJ 1842B)) Made by Benny M. Jensen in 2011. BMJ# 2011-022.

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X (glauca x flaccida (BMJ 1819A). Made by Benny M. Jensen in 2011. BMJ# 2011-026.

Yucca linearifolia x faxoniana Sascha Weissbeck, Germany, 2008, fruits not mature at the time of writing (July 14th. 2008), but looking very good..

Yucca linearifolia x thompsoniana Made by Horst Faber, Germany in 2010. 6 fruits. Named Yucca 'Litho' GREX.

Yucca louisianensis x filamentosa garden form. Made by Michael Bechtold Mannheim, Germany in 2003. MB 2003.01 Named "Loufi" Grex,

Yucca louisianensis x filamentosa 'Rosemarie', Made by Michael Bechtold in 2008.

Yucca louisianensis x pallida (fh 1178.17, Killeen Aera). Made by Michael Bechtold, Mannheim, Germany in 2010. 4 fruits with the numbers:  MB 24.2010, MB 25.2010, MB 26.2010, MB 27.2010.

Yucca louisianensis x reverchonii (fh 1178.14). Made by Michael Bechtold, Mannheim, Germany in 2010. 5 fruits with the numbers: MB 19.2010, MB 20.2010, MB 21.2010, MB 22.2010, MB 23.2010.

Yucca louisianensis x reverchonii fh 1178.14. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.08, MB 2011.09, MB 2011.10, MB 2011.11, MB 2011.12

Yucca louisianensis x "Golden Sword", Samen unreif / taub ?. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.14.

Yucca (louisianensis x filamentosa/flaccida = Yucca "Loufi" Grex) x "Golden Sword". Made by Michael Bechtold Mannheim, Germany in 2011 MB 2011.02, MB 2011.03, MB 2011.04, MB 2011.05, MB 2011.06, MB 2011.07.

Yucca (louisianensis x filamentosa/flaccida = Yucca "Loufi" Grex) x reverchonii fh 1178.14, deformierte Frucht, wenige Samen. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.13

Yucca 'Marcel' GREX ('Bright Edge' x thompsoniana) X ('Bright Edge' x glauca, BMJ 1806). Made by Sascha Svatek, Germany in 2012.

Yucca pallida [Watzer] x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 022)

Yucca pallida x filamentosa/flaccida-complex hybrid "Apfelbaum". Made by Gerhard Gussmagg, Austria in 2010, GG 017.2010.

Yucca pallida x filamentosa/flaccida-complex hybrid "groß" ("high") 100 seeds not in good condition. Made by Gerhard Gussmagg, Austria in 2010, GG 011.2010.

Yucca pallida x filamentosa/flaccida-complex hybrid "Steingarten" (*) (*) This Yucca gardenform in my old alpinum is very similar to Hybr. "groß". Made by Gerhard Gussmagg, Austria in 2010, GG 013.2010.

Yucca pallida × filamentosa/flaccida 'Hairy', hybrid made by Mirko Hartig, Germany in 2014 MH-2014.01

Yucca pallida × filamentosa "Tollensee" (Wildform), hybrid made by Mirko Hartig, Germany in 2014 MH-2014.02

Yucca pallida × cf. ×elegantissima (cf. 'Schellenbaum'), hybrid made by Mirko Hartig, Germany in 2014 MH-2014.03-1 and MH-2014.03-2 (two different seed pods)

Yucca pallida x flaccida 'Golden Sword'. Made by Gerhard Gussmagg, Austria in 2010, GG 015.2010.

Yucca pallida [Haage] X xkarlsruhensis 120 seeds not in good condition. Made by Gerhard Gussmagg, Austria in 2010, GG 016.2010.

Yucca pallida [Haage] x filamentosa/flaccida-complex "Apfelbaum". Made by Gerhard Gussmagg, Austria. (GG 017)

Yucca pallida [Haage] x filamentosa/flaccida-complex "Groß" ("High"). Made byGerhard Gussmagg, Austria. (GG 011)

Yucca pallida [Haage] x filamentosa/flaccida-complex "Steingarten". Made by Gerhard Gussmagg, Austria. (GG 013)

Yucca pallida [Haage] x flaccida 'Golden Sword'. Made by Gerhard Gussmagg, Austria. (GG 015)

Yucca pallida [Haage] x filamentosa 'Color Guard' [Rene]. Made by Gerhard Gussmagg Austria. (GG 018)

Yucca pallida x 'Color Guard' (?) [Rene] I'm not surre if it's the real 'Colour Guard'. Made by Gerhard Gussmagg, Austria in 2010, GG 018.2010.

Yucca pallida (fh 1178.17) x (filamentosa x elata) 'Filata' GREX Bechtold #1 (fh 1180.88). Made by Michael Bechtold in 2009 Bechtold # MB 2009.22, MB 2009.23, MB 2009.24

Yucca pallida (fh 1178.17) x rupicola (fh 1179.92). Made by Michael Bechtold in 2009 MB 2009.25, MB 2009.26

Yucca pallida x reverchonii, Made by Christian Zolles, Austria in 2012, CZ001HY.

Yucca recurvifolia [König] x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 028)

Yucca recurvifolia [Rene Fink] x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 029)

Yucca recurvifolia [Rene Fink] x glauca [Rabi El Makarem]. Made by Gerhard Gussmagg, Austria. (GG 032)

Yucca recurvifolia x glauca fh 1178.9, Laramie Co., Wyoming. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.22, MB 2011.23, MB 2011.24

Yucca recurvifolia x flaccida, old Hungarian hybrid. Made by ?

Yucca recurvifolia x flaccida 'Rosemarie'. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.26, MB 2011.27

Yucca recurvifolia x 'Karlsruhensis'. Made by Michael Bechtold Mannheim, Germany in 2011, MB 2011.25.

Yucca recurvifolia x linerifolia, Made by Horst Faber, Germany in 20011. Named Yucca 'Reli' GREX.

Yucca recurvifolia x reverchonii. made by Thomas Bolliger, Switzerland.

Yucca recurvifolia x thompsoniana, made by Frank Strelow. (distributed as Yucca 'Thompsonifolia' by Fritz Hochstätter in 2002)

Yucca recurvifolia x thompsoniana Made by Horst Faber, Germany in 2010. 4 fruits. Named Yucca 'Retho' GREX.

Yucca recurvifolia [Rene Fink] X xkarlsruhensis. Two fruits dropped to early, 180 seeds not in good condition. Made by Gerhard Gussmagg, Austria in 2010, GG 002.2010.

Yucca recurvifolia/gloriosa "Behan's white shed" x baccata (no labels, need to grow to confirm!). Made by Tim Behan, USA in 2012.

Yucca (recurvifolia x flaccida (old Hungarian hybrid)) x stricta, made by Ferenc Kurilla, Hungary.

Yucca reverchonii x gloriosa complex made by Thomas Bolliger, Switzerland.

Yucca reverchonii X xkarlsruhensis (pollen from Thomas Boeuf), made by Walter Schönherr, Odenwald, Germany in 2010.

Yucca reverchonii x pallida), made by Walter Schönherr, Odenwald, Germany in 2012.  WS 2012.02

Yucca rigida x treculeana, Made by Alexander Heim, Germany (in his garden in Greece) in 2011.

Yucca (rostrata x rigida) x 'Alzenau'. Made by Thomas Boeuf, Germany in 2011. 4 seed pods TB 1811.

Yucca rupicola (fh 1179.92) x pallida (fh 1178.17). Made by Michael Bechtold in 2009 MB 2009.31

Yucca rupicola (fh 1179.92) x (filamentosa x elata) 'Filata' GREX Bechtold #1 (fh 1180.88). Made by Michael Bechtold in 2009 MB 2009.27, MB 2009.28, MB 2009.29, MB 2009.30

Yucca rupicola x filamentosa-flaccida complex, made by C. Tembaak, Germany in 2010, 7 fruits.

Yucca thompsoniana [TC] x campestris [Pecos Co., Texas]. Made by Gerhard Gussmagg, Austria. (GG 053)

Yucca thompsoniana [TC] x elata [Fritz Kummert]. Made by Gerhard Gussmagg, Austria. (GG 050)

Yucca thompsoniana [TC] x glauca [Rabi El Makarem]. Made by Gerhard Gussmagg, Austria. (GG 049)

Yucca thompsoniana [TC] x filamentosa/flaccida-complex "Steingarten". Made by Gerhard Gussmagg, Austria. (GG 048)

Yucca thompsoniana [TC] x filamentosa/flaccida-complex "Teubl". Made by Gerhard Gussmaggg, Austria. (GG 052)

Yucca thompsoniana x gloriosa-hybrid-complex, made by C. Tembaak, Germany in 2010, 8 fruits.

Yucca thompsoniana x recurvifolia, made by C. Tembaak, Germany in 2010.

Yucca thompsoniana x (flaccida x hybrid #1402, "Jensen hybrid #1804A), (Pollen from Benny M. Jensen, Denmark). Made by René Jensen, Denmark.1 fruit. RJ# 2010-003

Yucca thompsoniana x 'Elena's Star' (glauca x hybrid #1402, "Jensen hybrid #1844A"), (Pollen from Benny M. Jensen, Denmark). Made by René Jensen, Denmark. 3 fruits. RJ# 2010-001

Yucca thompsoniana x "Karlsruhensis Type 2" (BMJ #1454), (Pollen from Benny M. Jensen, Denmark). Made by René Jensen, Denmark.1 fruit. RJ# 2010-002

Yucca torreyi x treculeana, Made by Péter Joó, Hungary in 2013.

Yucca treculeana X torreyi, Made by Péter Joó, Hungary in 2013.

Yucca xkarlsruhensis x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 027)

Yucca xkarlsruhensis x elata [Fritz Kummert]. Made by Gerhard Gussmagg, Austria. (GG 043)

Yucca xkarlsruhensis x flaccida 'Golden Sword', Made by Gerhard Gussmagg, Austria in 2010, GG 004.2010.

Yucca xkarlsruhensis x glauca [Rabi El Makarem]. Made by Gerhard Gussmagg, Austria. (GG 042)

Yucca xkarlsruhensis x pallida [Watzer]. Made by Gerhard Gussmagg, Austria. (GG 020)

Yucca xkarlsruhensis x recurvifolia [Rene Fink] The flower stem is dryed before the seed was ripe. Perhaps no viable seeds. Made by Gerhard Gussmagg, Austria in 2010, GG 019.2010.

Yucca xkarlsruhensis x ??? Possibly recurvifolia [Müller-Meid] or self pollinated, Made by Gerhard Gussmagg, Austria in 2010, GG 008.2010.

Yucca sp."Kartausgarten" JBr. 004 x elata "Bella"' Kakteen-Haage, Seeds CR 1988. Made in 2012 by Jürgen Bredow, Germany. JBr. 2012.04.11, JBr. 2012.04.12.

Yucca sp."Kartausgarten" JBr. 004 x elata "White Sands" Pollen from CW via SW. JBr. 2012.04.21, JBr. 2012.04.22, JBr. 2012.04.23, JBr. 2012.04.24.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x  (filamentosa x arkansana "Jensen Hybrid" #1823) (Pollen from Steen Stjerne, Denmark). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2115, # 2116.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa/flaccida complex "#BMJ#500". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2117, # 2118, # 2152.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x arkansana (media leafed form). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2119, # 2120.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x 'Bright Edge'. Made by Benny M. Jensen, Denmark, in 2008 BMJ # 2121.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (constricta x filamentosa) (pollen from Tim Behan), Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-036

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x elata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2122, # 2123

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (elata x thompsoniana) (pollen from S. Weissbeck), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-033, 2010-034, 2010-035

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x 'Elegantissima'. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2124, # 2125. # 2126.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x 'Elena's Star' (glauca x filamentosa/flaccida hybrid #1402 (BMJ#1844A)), Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-046, 2010-047, 2010-048, 2010-049, 2010-050, 2010-051.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa (Franklin Co., North Carolina). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2127, # 2128.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa (garden form). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2129.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa ? Concordia, Kansas, fh 1178.54. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2134, # 2135, # 2136.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa ? (very small flowers). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2137.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (filamentosa x elata) ' 'Filata' GREX' (pollen from Tim Behan, U.S.A.). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2138.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (filamentosa x elata) "Behan's 'Filata' GREX #2" (pollen from Tim Behan, U.S.A.).  Made by Benny M. Jensen, Denmark, in 2009, BMJ #2381, #2382.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (filamentosa x glauca (BMJ#1827)) (pollen from Steen Stjerne), Made by Benny M. Jensen, Denmark, in 2010. BMJ 2010-044, BMJ 2010-045

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x flaccida. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2139, # 2140.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x flaccida [forma glaucescens]. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2141, # 2142.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x (flaccida x filamentosa/flaccida hybrid #1402 (BMJ# 1804A), Made by Benny M. Jensen, Denmark, in 2010, BMJ# 2010-040, 2010-041, 2010-042, 2010-043,

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x 'Golden Sword'. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2143, #2144.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x "Karlsruhensis type 2". Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2145, # 2146, # 2147, # 2148, # 2149. and again in 2010, BMJ#2010-038. BMJ 2010-039.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x rostrata (Pollen from Ruud Wouterson, The Netherlands). Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2150, # 2151.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x rupicola (pollen from Thomas Stöckl, Austria), Made by Benny M. Jensen, Denmark, in 2010, BMJ 2010-037.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x thompsoniana (pollen from René Jensen, Denmark), Made by Benny M. Jensen, Denmark, in 2010, BMJ#2010-021, 2010-022, 2010-024, 2010-025, 2010-026, 2010-027,  2010-028, 2010-029, 2010-030.

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x thompsoniana (pollen from Steen Stjerne, Denmark), Made by Benny M. Jensen, Denmark, in 2010. BMJ 2010-031, BMJ 2010-032

Yucca sp. [gloriosa forma robusta] "Hæstrupvej" x filamentosa/flaccida complex "#BMJ#1402" [big "blue" form]. Made by Benny M. Jensen, Denmark, in 2008, BMJ # 2130, # 2131. # 2132, # 2133.



"F:2 hybrids" (Pollinated with it's own pollen, or with pollen from the same primary cross):

Yucca ('Bright Edge' x glauca, "Jensen hybrid #1807") x ('Bright Edge' x glauca, "Jensen hybrid #1807"). Made by Steen Stjerne, Samsø, Denmark in 2010.
Yucca ('Bright Edge' x glauca "Jensen hybrid" #1811) x ('Bright Edge' x glauca "Jensen hybrid" #1811) Made by Steen Stjerne, Denmark, in 2009. BMJ # 2417.
Yucca 'Elena's Star' x 'Elena's Star', Made by Benny M. Jensen, Denmark, in 2010, BMJ#2010-017, BMJ#2010-018, BMJ 2010-019, BMJ 2010-020.
Yucca (filamentosa x elata) 'Filata' GREX Bechtold #2 (fh 1180.88) x (filamentosa x elata) 'Filata' GREX  Bechtold #1 (fh 1180.88). Made by Michael Bechtold in 2009 MB 2009.12. MB 2009.13, MB 2009.14, MB 2009.15, MB 2009.16, MB 2009.17, MB 2009.18, MB 2009.19, MB 2009.20
Yucca (filamentosa x elata) 'Filata' GREX Bechtold #1 (fh 1180.88) x (filamentosa x elata) 'Filata' GREX Bechtold #2. (fh 1180.88). Made by Michael Bechtold in 2009 MB 2009.07
Yucca (filamentosa x elata, 'Filata' GREX 'Big Mama') x (filamentosa x elata, 'Filata' GREX 'Big Mama'). Made by Tim Behan, USA in 2011.
Yucca (filamentosa x glauca "Jensen hybrid" #1827 ) x (filamentosa x glauca Jensen hybrid" #1827). Pollinated with it's own pollen. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2361, #2362, #2363, #2364, #2365.
Yucca (filamentosa x glauca,"Jensen hybrid #1827") x (filamentosa x glauca,"Jensen hybrid #1827"). Made by Steen Stjerne, Samsø, Denmark in 2010.
Yucca (filamentosa x arkansana "Jensen hybrid" #1823) x (filamentosa x arkansana "Jensen hybrid" #1823). Pollinated with it's own pollen. Made by Steen Stjerne, Denmark, in 2008.
Yucca (filamentosa x reverchonii) x (filamentosa x reverchonii).
Yucca (hybrid #500 x filamentosa "Jensen hybrid #1792) x (hybrid #500 x filamentosa "Jensen hybrid #1792). Pollinated with it's own pollen. Made by Steen Stjerne, Denmark, in 2008.
Yucca (hybrid #500 x glauca (2007A)) X (hybrid #500 x glauca (2007A)). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-036.
Yucca ('Bright Edge' x  filamentosa "Jensen hybrid #1813 ) x ('Bright Edge' x  filamentosa "Jensen hybrid #1813). Pollinated with it's own pollen.  Made by Steen Stjerne, Denmark, in 2008.
Yucca xkarlsruhensis X xkarlsruhensis. Pollinated with it's own pollen. Made by ? FH Seedlist
Yucca x xkarlsruhensis X xkarlsruhensis Made by Gerhard Gussmagg, Austria in 2010, GG 001.2010. Plants will be marketed as "Styria Strain".
Yucca xkarlsruhensis X xkarlsruhensis, Made by Thomas Boeuf, Alzenau, Germany in 2010, TB 1610
Yucca xkarlsruhensis X xkarlsruhensis, Made by Sascha Weißbeck, Steinau, Germany in 2010, SW-YS-001
Yucca xkarlsruhensis (Original) X xkarlsruhensis (Original). Made by Sascha Weissbeck, Germany in 2012, 2 seed pods SW 12-001 , SW 12-002.
Yucca "Karlsruhensis Type 2" x "Karlsruhensis Type 2". Pollinated with it's own pollen. Made by Benny M. Jensen, Denmark, in 2009, BMJ #2377, #2378.
Yucca (glauca x flaccida "Jensen hybrid" #1819) x (glauca x flaccida "Jensen hybrid" #1819). Made by Steen Stjerne, Denmark, in 2009. BMJ #2413.
Yucca (flaccida x glauca "Jensen hybrid" #1787) x (flaccida x glauca "Jensen hybrid" #1787). Made by Steen Stjerne, Denmark, in 2009. BMJ #2414.
Yucca (flaccida x glauca "Jensen hybrid" #1788) x (flaccida x glauca "Jensen hybrid" #1788). Made by Steen Stjerne, Denmark, in 2009. BMJ #2416.
Yucca (flaccida x glauca "Jensen hybrid" #1788) x (flaccida x glauca "Jensen hybrid" #1788). Made by Steen Stjerne, Samsø, Denmark in 2010.


Hybrids with unknown parentage:

Yucca flaccida "stem form", made by Dr. Lorek, Wuppertal, Germany in 2006.
Yucca flaccida 'Golden Sword' x ??? Possibly self pollinated by ants or another insect., In the garden of Gerhard Gussmagg, Austria in 2010, GG 009.2010.
Yucca filamentosa/flaccida "Thomas Boeuf type #6 X ? unknown pollen parent. . Made by Thomas Boeuf, Germany in 2011. 1 seed pod. TB 2211
Yucca filamentosa/flaccida JBr #004 'Kartausgarten Eisenach' x ? Made in 2011 by Jürgen Bredow, Germany. JBr 2011-04.4, JBr 2011-04.5, JBr 2011-04.6, JBr 2011-04.7, JBr 2011-04.8.
Yucca flaccida JBr #007 ‘BG Leipzig’ x ?  Made in 2011 by Jürgen Bredow, Germany. JBr 2011-07.4, JBr 2011-07.5, JBr 2011-07.6, JBr 2011-07.7

Yucca ("Karlsruhensis type 2" x elata (BMJ#2001A)) X ? with two labels (glauca x ffilamentosa/flaccida-complexhybrid #1402 [big "blue" form ofY. filamentosa ?](1844E))  or ( filamentosa/flaccida-complexhybrid #500 x glauca (2007A)), it's the first time I have made such a mistake. Made by Benny M. Jensen in 2011. BMJ# 2011-023.



Other hand pollinations, not hybrids:
 

Yucca arkansana [Oklahoma] x arkansana [Oklahoma]. Made by Gerhard Gussmagg, Austria. (GG 024)
Yucca arkansana (grün) x arkansana (blau), (fh 1178.14, Bluff City, Arkansas). Made by Michael Bechtold, Mannheim, Germany in 2010. One fruit with the number: MB 08.2010.
Yucca 'Bright Edge' x 'Bright Edge'. Made by Steen Stjerne, Samsø, Denmark in 2010.
Yucca filamentosa/flaccida "Thomas Boeuf type #7" X filamentosa/flaccida "Thomas Boeuf type #7". Made by Thomas Boeuf, Germany in 2011. 4 seed pods. TB 2111.
Yucca filamentosa/flaccida "Thomas Boeuf type #9" [cf. 'Schellenbaum/Xelegantissima] X filamentosa/flaccida "Thomas Boeuf type #9" [cf. 'Schellenbaum/Xelegantissima]. Made by Thomas Boeuf, Germany in 2011. 5 seed pods. TB 2011.
Yucca filamentosa/flaccida-complex "Teubl" x filamentosa/flaccida-complex "Teubl". Made by Gerhard Gussmagg, Austria. (GG 054)
Yucca flaccida 'Aureovariegata' × flaccida 'Aureovariegata'. Made by Sascha Weissbeck, Germany in 2012, 1 seed pod, SW 12-009.
Yucca filamentosa 'Hairy' x filamentosa 'Hairy', made by Sascha Weissbeck, Germany in 2011, 1 seed pod. SW 11-007
Yucca filamentosa 'Hairy' x filamentosa 'Hairy', made by Sascha Weissbeck, Germany in 2011, 3 seed pods. SW 11-004
Yucca filamentosa 'Purpus I' × filamentosa 'Purpus I' . Made by Sascha Weissbeck, Germany in 2012, 3 seed pods, SW 12-005, SW 12-006, SW 12-007.
Yucca glauca Rapid City, South Dakota, 1100 m. fh1178.61 (BMJ# 877) X glauca from St. Onge Peak, i South Dakota. fh1178.94 (BMJ# 921). Made by Benny M. Jensen in 2011. BMJ 2011-008, BMJ 2011-009.
Yucca glauca x glauca, (#921 Y. glauca, St. Onge Peak, South Dakota. fh1178.94 x #877 glauca, Rapid City, South Dakota, 1100 m. fh1178.61. BMJ# 2011-002, 2011-005, 2011-006.
Yucca glauca Rapid City, South Dakota, 1100 m. fh1178.61 (BMJ# 877) X Yucca glauca Rapid City, South Dakota, 1100 m. fh1178.61 (BMJ# 877). Made by Benny M. Jensen in 2011. BMJ 2011-010
Yucca glauca [Rabi El Makarem] x glauca [Rabi El Makarem]. Made by Gerhard Gussmagg, Austria. (GG 038)
Yucca glauca, Rapid City, South Dakota, 1100 m. fh1178.61) (BMJ 877) X glauca, St. Onge Peak, South Dakota. fh1178.94 (BMJ 921). Made by Benny M. Jensen, Denmark, in 2011, BMJ 2011-008, BMJ 2011-009.
Yucca glauca, Rapid City, South Dakota, 1100 m. fh1178.61) (BMJ 877) X (glauca, Rapid City, South Dakota, 1100 m. fh1178.61) Made by Benny M. Jensen, Denmark, in 2011, (BMJ 877). BMJ 2011-010.
Yucca pallida [Watzer] x pallida [Watzer]. Made by Gerhard Gussmagg, Austria. (GG 021)
Yucca rupicola x rupicola, pollinated with it's own pollen, made by C. Tembaak, Germany in 2010, 2 fruits.
Yucca thompsoniana [TC] x thompsoniana [TC]. Made by Gerhard Gussmagg, Austria. (GG 051)
 
 


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