This is whole root or portions of Yucca neomexicana, the New Mexican Spanish bayonet, dug fresh by me in South West New Mexico. When I use this I just let some small pieces of root soak in wate for a few hours, then drink the water. It is not too tasty, but it works. It is a good anti-inflammatory, and safe for pets. It is especially useful for cats, who are always testing their limits and trying to be super cat. When dosing pets, pieces of the root can sometimes be put in the water bowl. At this time I am not growing this myself. The wikipedia article is below:
Yucca
From Wikipedia, the free encyclopedia
This article is about the genus comprising species of perennials, shrubs, and trees. For yuca, the term in many Latin American dialects for a species of root vegetable, see Cassava. For other uses, see Yucca (disambiguation).
Yucca
Yucca filamentosa.jpg
Yucca filamentosa naturalized in New Zealand
Scientific classification e
Kingdom: Plantae
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asparagaceae
Subfamily: Agavoideae
Genus: Yucca
L.
Species
See text.
Synonyms
Clistoyucca (Engelm.) Trel.
Samuela Trel.
Sarcoyucca (Engelm.) Linding.[1]
Yucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae.[2] Its 40-50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitish flowers. They are native to the hot and dry (arid) parts of the Americas and the Caribbean. Early reports of the species were confused with the cassava (Manihot esculenta).[3] Consequently, Linnaeus mistakenly derived the generic name from the Taíno word for the latter, yuca (spelled with a single "c").[4] It is commonly found growing in rural graveyards and when in bloom the cluster of (usually pale) flowers on a thin stalk appear as floating apparitions.[5]
Contents
1 Distribution
2 Ecology
3 Adaptations
4 Uses
4.1 Gastronomy
5 Cultivation
6 Symbolism
7 Species
8 Taxonomic arrangement
9 Cultivars
10 Gallery
11 References
12 External links
Distribution
Distribution of the capsular fruited species in southwest, midwest USA, Mexico's Baja California and Canada, overview
The natural distribution range of the genus Yucca (49 species and 24 subspecies) covers a vast area of the Americas. The genus is represented throughout Mexico and extends into Guatemala (Yucca guatemalensis). It also extends to the north through Baja California in the west, northwards into the southwestern United States, through the drier central states as far north as southern Alberta in Canada (Yucca glauca ssp. albertana). Yucca is also native to the lowlands and dry beach scrub of the Gulf and South Atlantic States from coastal Texas to easternmost Virginia. Yuccas have adapted to an equally vast range of climatic and ecological conditions. They are to be found in rocky deserts and badlands, in prairies and grassland, in mountainous regions, in light woodland, in coastal sands (Yucca filamentosa), and even in subtropical and semitemperate zones, although these are generally arid to semi-arid.
Ecology
Yuccas have a very specialized, mutualistic pollination system, being pollinated by yucca moths (family Prodoxidae); the insect purposefully transfers the pollen from the stamens of one plant to the stigma of another, and at the same time lays an egg in the flower; the moth larva then feeds on some of the developing seeds, always leaving enough seed to perpetuate the species. Certain species of the yucca moth have evolved antagonistic features against the plant and do not assist in the plants pollination efforts while continuing to lay their eggs in the plant for protection.[6] Yucca species are the host plants for the caterpillars of the yucca giant-skipper (Megathymus yuccae),[7] ursine giant-skipper (Megathymus ursus),[8] and Strecker's giant-skipper (Megathymus streckeri).[9]
Large Joshua tree with thick trunk at Grapevine Springs Ranch, AZ
Purplish fruits of Yucca aloifolia.
Adaptations
This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (February 2015) (Learn how and when to remove this template message)
Species of yucca have adapted to a wide variety of climates in mountains, coastal sand, grasslands and prairies as well as rocky badlands and deserts. Most species of yucca have thick, waxy skins to prevent loss of water through evaporation. They frequently store water in thick roots. Some yuccas store water in thick, fleshy leaves. Some desert plants have an oily coating on their leaves or pads that traps moisture, thereby reducing water loss. Some species drop their leaves during drought to prevent the loss of water through transpiration. Dead leaves of yucca collecting against the trunk of the trees help protect it from the sun. The channeled leaves of a yucca direct dew and rainfall water to their roots. Yuccas are said to be "fire adapted"; that is, they grow and spread vigorously after wildfires.
Uses
Yuccas are widely grown as ornamental plants in gardens. Many species also bear edible parts, including fruits, seeds, flowers, flowering stems,[10] and more rarely roots. References to yucca root as food often arise from confusion with the similarly pronounced, but botanically unrelated, yuca, also called cassava or manioc (Manihot esculenta). Roots of soaptree yucca (Yucca elata) are high in saponins and are used as a shampoo in Native American rituals. Dried yucca leaves and trunk fibers have a low ignition temperature, making the plant desirable for use in starting fires via friction.[11] In rural Appalachian areas, species such as Yucca filamentosa are referred to as "meat hangers". The tough, fibrous leaves with their sharp-spined tips were used to puncture meat and knotted to form a loop with which to hang meat for salt curing or in smoke houses.
Gastronomy
The flower petals are eaten. The petals are blanched for just 5 minutes, and then cooked a la mexicana (with tomato, onion, chile) or in tortitas con salsa (egg-battered patties with green or red sauce). Reproductive organs are removed before blanching because they are too bitter.
Cultivation
Yuccas are widely grown as architectural plants providing a dramatic accent to landscape design. They tolerate a range of conditions, but are best grown in full sun in subtropical or mild temperate areas. In gardening centres and horticultural catalogues they are usually grouped with other architectural plants such as cordylines and phormiums.[12]
Joshua trees (Yucca brevifolia) are protected by law in some states. A permit is needed for wild collection. As a landscape plant, they can be killed by excessive water during their summer dormant phase, so are avoided by landscape contractors.
Several species of yucca can be grown outdoors in temperate climates, these include:-[12]
Y. filamentosa
Y. flaccida
Y. gloriosa
Y. recurvifolia
Symbolism
The "yucca flower" is the state flower of New Mexico. No species name is given in the citation.
Species
As of February 2012, the World Checklist of Selected Plant Families recognizes 49 species of Yucca and a number of hybrids:[13]
Species name Common name
Yucca aloifolia 4.jpg Yucca-aloifolia-20071002-2.jpg Yucca aloifolia L. (Type species) (syn. Yucca yucatana) Aloe yucca, Spanish bayonet
Yucca angustissima fh 1179.14 AZ B.jpg Yucca angustissima Engelm. ex Trel. (including Yucca kanabensis) Narrowleaf yucca, Spanish bayonet
Yucca arkansana fh 1185.30 TX B.jpg Yucca arkansana Trel.
Yucca baccata whole.jpg Yucca baccata close.jpg Yucca baccata Torr. (including Yucca thornberi) Banana yucca, datil
Yucca baileyi.jpg Yucca baileyi Wooton & Standl. (syn. Yucca standleyi McKelvey)
Joshua Tree in Joshua Tree National Park.jpg Yucca brevifolia flower.jpg Yucca brevifolia Engelm. Joshua tree
Yucca campestris fh 1179.82 BB.jpg Yucca campestris McKelvey
Yucca capensis fh 0619 Baja California Sur B.jpg Yucca capensis L.W.Lenz
Yucca carnerosana fh 1179.26 TX B.jpg Yucca carnerosana (Trel.) McKelvey
Yucca cernua fh 1185.31 TX BB.JPG Yucca cernua E.L.Keith
Yucca coahuilensis fh 1184.45 TX BB.jpg Yucca coahuilensis Matuda & I.L.Pina
Yucca constricta fh 1180.67 TX B.jpg Yucca constricta Buckley Buckley's yucca
Yucca decipiens.jpg Yucca decipiens 2.jpg Yucca decipiens Trel. Palma China
Yucca declinata Laferr.
Yucca desmetiana Baker
Yucca elata blooming.jpg Yucca elata flowers.jpg Yucca elata (Engelm.) Engelm. Soaptree yucca
Yucca endlichiana fh 0334 MEX B.jpg Yucca endlichiana Trel.
Yucca torreyi fh 1180.18 TX B.jpg Yucca faxoniana Sarg. (syn. Yucca torreyi) Torrey yucca
Yucca filamentosa.jpg Yucca filamentosa1.jpg Yucca filamentosa L. Spoonleaf yucca, Filament yucca, or Adam's Needle
Yucca filifera Monaco.jpg Yucca filifera Chabaud Palma Chuna yucca
Yucca flaccida.jpg Yucca flaccida Haw. Flaccid leaf yucca
Barcelona 354.JPG Yucca gigantea Lem. (syn. Yucca guatemalensis) Spineless yucca
Yucca glauca soapweed MN 2007.JPG Yucca glauca Sinijukka VII08 H6193.jpg Yucca glauca Nutt. Great Plains yucca
Yucca gloriosa 10.JPG Yucca gloriosa L. (including Yucca recurvifolia) Moundlily yucca, Adam's needle, Spanish dagger
Yucca grandiflora fh 0401 MEX B.jpg Yucca grandiflora Gentry Sahuiliqui yucca
Yucca harrimaniae fh 1179.13 UT B.jpg Yucca harrimaniae Trel. (syn. Yucca nana) Harriman's yucca
Yucca baileyi subsp. intermedia fh 1179.25 NM B.jpg Yucca intermedia McKelvey Intermediate yucca
Yucca jaliscensis.jpg Yucca jaliscensis (Trel.) Trel. Izote
Yucca lacandonica fh 0376 MEX B.jpg Yucca lacandonica Gómez Pompa & J.Valdés Tropical yucca
Yucca linearifolia MEX BB.jpg Yucca linearifolia Clary
Mexican Blue Yucca, Rio Grande Botanic Garden, Albuquerque NM.jpg Yucca luminosa (syn. Yucca rigida) Blue yucca
Yucca madrensis Gentry Soco yucca
Yucca mixtecana fh 0380 MEX B.jpg Yucca mixtecana García-Mend.
Yucca necopina Shinners
Yucca harrimaniae subsp. neomexicana fh 1180.76 COL B.jpg Yucca neomexicana Wooton & Standl. New Mexican Spanish bayonet
Yucca pallida.jpg Yucca pallida McKelvey Pale yucca
Yucca periculosa 1.jpg Yucca periculosa Baker Izote
Yucca potosina fh 0388 MEX B.jpg Yucca potosina Rzed.
Yucca queretaroensis fh 0335 MEX B.jpg Yucca queretaroensis Piña Luján
Yucca reverchonii - Botanischer Garten der Universität Würzburg.JPG Yucca reverchonii Trel.
Yucca rostrata.jpg Yucca rostrata Engelm. ex Trel. Beaked yucca, Big Bend yucca
Yucca rupicola.jpg Yucca rupicola Scheele Texas yucca, or twist-leaf yucca
Yucca schidigera blooming.jpg Yucca schidigera Roezl ex Ortgies Mojave yucca
Monaco.Jardin exotique014.jpg Yucca × schottii Hoary yucca or mountain yucca
Yucca harrimanniae subsp. sterilis fh 1179. 78 UT B.jpg Yucca sterilis (Neese & S.L.Welsh) S.L.Welsh & L.C.Higgins
Yucca tenuistyla Trel.
Yucca brooklyn.jpg Yucca thompsoniana Trel. Thompson's yucca
Yucca treculeana (as Yucca canaliculata) Bot. Mag. 86. t. 5201. 1860..jpg Yucca treculeana Carrière Texas bayonet, Trecul's yucca
Yucca utahensis 4.jpg Yucca utahensis 1.jpg Yucca utahensis McKelvey
Yucca valida fh 0602 BC B.jpg Yucca valida Brandegee Datilillo
A number of other species previously classified in Yucca are now classified in the genera Dasylirion, Furcraea, Hesperaloe, Hesperoyucca, and Nolina.
Taxonomic arrangement
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Section Yucca formerly Sarcocarpa Engelm.
Series Faxonianae Hochstätter
Yucca carnerosana (Trel.) McKelvey
Yucca faxoniana (Trel.) Sarg.
Series Baccatae Hochstätter
Yucca baccata Torr.
Yucca baccata Torr. ssp. baccata
Yucca baccata Torr. ssp. vespertina (McKelvey) Hochstätter
Yucca baccata Torr. ssp. thornberi (McKelvey) Hochstätter
Yucca confinis McKelvey
Yucca endlichiana Trel.
Yucca arizonica McKelvey
Series Treculianae Hochstätter
Yucca grandiflora Gentry
Yucca declinata Laferr.
Yucca treculiana Carriere
Yucca torreyi Shafer
Yucca schidgera Roezl ex Ortgies
Yucca schotti Engelm.
Yucca capensis Lenz
Yucca jaliscensis Trel.
Yucca periculosa Baker
Yucca mixtecana Garcia-Mend.
Yucca decipiens Trel.
Yucca valida Brandegee
Yucca potosina Rzed.
Yucca filifera Chabaud
Series Gloriosae Hochstätter
Yucca gloriosa L.
Yucca recurvifolia Salisb.
Series Yucca
Yucca madrensis Gentry
Yucca linearifolia Clary
Yucca elephantipes Regel
Yucca lacandonica Gomez-Pompa & Valdes
Yucca aloifolia L.
Yucca yucatana Engelm.
Section Clistocarpa Engelm.
Yucca brevifolia Engelm.)
Yucca brevifolia Engelm. ssp. brevifolia
Yucca brevifolia Engelm. ssp. jaegeriana (McKelvey) Hochstätter
Yucca brevifolia Engelm. ssp. herbertii (Webber) Hochstätter
Section Chaenocarpa Engelm.
Series Filamentosae Hochstätter
Yucca filamentosa L.
Yucca filamentosa L. ssp. filamentosa
Yucca filamentosa L. ssp. smalliana (Fernald) Hochstätter
Yucca filamentosa L. ssp. concava (Haw.) Hochstätter
Yucca flaccida Haw.
Series Rupicolae Hochstätter
Yucca cernua Keith
Yucca pallida McKelvey
Yucca queretaroensis Pina Lujan
Yucca reverchonii Trel.
Yucca rigida (Engelm.) Trel.
Yucca rostrata Engelm. ex Trel.
Yucca rupicola Scheele
Yucca thompsoniana Trel.
Series Harrimaniae Hochstätter
Yucca harrimaniae Trel.
Yucca harrimaniae Trel. ssp. harrimaniae
Yucca harrimaniae Trel. ssp. neomexicana (Wooton & Standl.) Hochstätter
Yucca harrimaniae Trel. ssp. sterilis (Neese & Welsh) Hochstätter
Yucca harrimaniae Trel. ssp. gilbertiana (Trel.) Hochstätter
Yucca nana Hochstätter
Series Glaucae (McKelvey) Hochstätter
Yucca angustissima Engelm. ex Trel.
Yucca angustissima Engelm. ex Trel. ssp. angustissima
Yucca angustissima Engelm. ex Trel. ssp. toftiae (Welsh) Hochstätter
Yucca angustissima Engelm. ex Trel. ssp. kanabensis (McKelvey) Hochstätter
Yucca angustissima Engelm. ex Trel. ssp. avia (Reveal) Hochstätter
Yucca baileyi Wooton & Standl.
Yucca baileyi Wooton & Standl. ssp. baileyi
Yucca baileyi Wooton & Standl. ssp. intermedia (McKelvey) Hochstätter
Yucca coahuilensis Matuda & Pinja Lujan
Yucca elata Engelm.
Yucca elata Engelm. ssp. elata
Yucca elata Engelm. ssp. utahensis (McKelvey) Hochstätter
Yucca elata Engelm. ssp. verdiensis (McKelvey) Hochstätter
Yucca glauca Nutt.
Yucca glauca Nutt. ssp. glauca
Yucca glauca Nutt. ssp. stricta (Sims) Hochstätter
Yucca glauca Nutt. ssp. albertana Hochstätter
Yucca campestris McKelvey
Yucca constricta Buckley
Yucca arkansana Trel.
Yucca arkansana Trel. ssp. arkansana
Yucca arkansana Trel. ssp. louisianensis (Trel.) Hochstätter
Yucca arkansana Trel. ssp. freemanni (Shinners) Hochstätter
Section Hesperoyucca Engelm.
(Treated as a separate genus Hesperoyucca by some sources.)
Yucca whipplei Torr.
Yucca whipplei Torr. ssp. whipplei
Yucca whipplei Torr. ssp. caespitosa (Jones) Haines
Yucca whipplei Torr. ssp. intermedia Haines
Yucca whipplei Torr. ssp. percursa Haines
Yucca whipplei Torr. ssp. newberryi (McKelvey) Hochstätter
Yucca whipplei Torr. ssp. eremica Epling & Haines
Cultivars
In the years from 1897 to 1907, Carl Ludwig Sprenger created and named 122 Yucca hybrids.
Gallery
Joshua trees (Yucca brevifolia), growing in the Mojave Desert
Unknown species near Orosí, Costa Rica
Yucca near Carlsbad Caverns National Park in New Mexico
Yucca harrimaniae also known as Harriman's yucca
Yucca faxoniana in Texas, with mature fruits
Yucca schidigera in Nevada, in full bloom
References
"Yucca L.". Germplasm Resources Information Network. United States Department of Agriculture. 2010-01-19. Retrieved 2010-06-07.
Chase, M.W.; Reveal, J.L. & Fay, M.F. (2009), "A subfamilial classification for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae", Botanical Journal of the Linnean Society, 161 (2): 132–136, doi:10.1111/j.1095-8339.2009.00999.x
Irish, Gary (2000). Agaves, Yuccas, and Related Plants: a Gardener's Guide. Timber Press. p. 18. ISBN 978-0-88192-442-8.
Quattrocchi, Umberto (2000). CRC World Dictionary of Plant Names. 4 R-Z. Taylor & Francis US. p. 2862. ISBN 978-0-8493-2678-3.
Winslow, Chris (January 18, 2012). "Yuccas: 'Ghosts in the Graveyard'". Hays Free Press (Hays County, Texas) (Vol. 109, No. 41). Hays County, Texas: Barton Publications, Inc. p. 1C. Retrieved 5 February 2015. "Another more evocative name for them is 'ghosts in the graveyard.' This comes from the high number of yuccas growing wild in forgotten graveyards, where their large white flower clusters appear as 'ghosts' in the moonlight."
SEGRAVES, KARI A.; ALTHOFF, DAVID M.; PELLMYR, OLLE (1 October 2008). "The evolutionary ecology of cheating: does superficial oviposition facilitate the evolution of a cheater yucca moth?". Ecological Entomology. 33 (6): 765–770. doi:10.1111/j.1365-2311.2008.01031.x.
Daniels, Jaret C. "Yucca Giant-Skipper Butterfly, Megathymus yuccae (Boisduval & Leconte) (Insecta: Lepidoptera: Hesperiidae)". Electronic Data Information Source. University of Florida IFAS Extension. Retrieved 2010-06-07.
"Ursine Giant-Skipper Megathymus ursus Poling, 1902". Butterflies and Moths of North America. Retrieved 2010-06-07.
"Strecker's Giant-Skipper Megathymus streckeri (Skinner, 1895)". Butterflies and Moths of North America. Retrieved 2010-06-07.
Couplan, François (1998). The Encyclopedia of Edible Plants of North America. McGraw Hill Professional. ISBN 978-0-87983-821-8.
Baugh, Dick (1999). "the Miracle of Fire by Friction". In David Wescott. Primitive Technology: A Book of Earth Skills (10 ed.). pp. 32–33. ISBN 978-0-87905-911-8.
RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
World Checklist of Selected Plant Families, The Board of Trustees of the Royal Botanic Gardens, Kew, retrieved 2012-02-23, search for "Yucca"
General
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 1 Dehiscent-fruited species in the Southwest and Midwest of the USA, Canada and Baja California , Selbst Verlag, 2000. ISBN 3-00-005946-6
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 2 Indehiscent-fruited species in the Southwest, Midwest and East of the USA, Selbst Verlag. 2002. ISBN 3-00-009008-8
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 3 Mexico , Selbst Verlag, 2004. ISBN 3-00-013124-8
External links
Wikispecies has information related to: Yucca
Look up Yucca in Wiktionary, the free dictionary.
Yucca species and their Common names - Fritz Hochstätter
New Mexico Statutes and Court Rules: State Flower
Yucca
From Wikipedia, the free encyclopedia
This article is about the genus comprising species of perennials, shrubs, and trees. For yuca, the term in many Latin American dialects for a species of root vegetable, see Cassava. For other uses, see Yucca (disambiguation).
Yucca
Yucca filamentosa.jpg
Yucca filamentosa naturalized in New Zealand
Scientific classification e
Kingdom: Plantae
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asparagaceae
Subfamily: Agavoideae
Genus: Yucca
L.
Species
See text.
Synonyms
Clistoyucca (Engelm.) Trel.
Samuela Trel.
Sarcoyucca (Engelm.) Linding.[1]
Yucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae.[2] Its 40-50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitish flowers. They are native to the hot and dry (arid) parts of the Americas and the Caribbean. Early reports of the species were confused with the cassava (Manihot esculenta).[3] Consequently, Linnaeus mistakenly derived the generic name from the Taíno word for the latter, yuca (spelled with a single "c").[4] It is commonly found growing in rural graveyards and when in bloom the cluster of (usually pale) flowers on a thin stalk appear as floating apparitions.[5]
Contents
1 Distribution
2 Ecology
3 Adaptations
4 Uses
4.1 Gastronomy
5 Cultivation
6 Symbolism
7 Species
8 Taxonomic arrangement
9 Cultivars
10 Gallery
11 References
12 External links
Distribution
Distribution of the capsular fruited species in southwest, midwest USA, Mexico's Baja California and Canada, overview
The natural distribution range of the genus Yucca (49 species and 24 subspecies) covers a vast area of the Americas. The genus is represented throughout Mexico and extends into Guatemala (Yucca guatemalensis). It also extends to the north through Baja California in the west, northwards into the southwestern United States, through the drier central states as far north as southern Alberta in Canada (Yucca glauca ssp. albertana). Yucca is also native to the lowlands and dry beach scrub of the Gulf and South Atlantic States from coastal Texas to easternmost Virginia. Yuccas have adapted to an equally vast range of climatic and ecological conditions. They are to be found in rocky deserts and badlands, in prairies and grassland, in mountainous regions, in light woodland, in coastal sands (Yucca filamentosa), and even in subtropical and semitemperate zones, although these are generally arid to semi-arid.
Ecology
Yuccas have a very specialized, mutualistic pollination system, being pollinated by yucca moths (family Prodoxidae); the insect purposefully transfers the pollen from the stamens of one plant to the stigma of another, and at the same time lays an egg in the flower; the moth larva then feeds on some of the developing seeds, always leaving enough seed to perpetuate the species. Certain species of the yucca moth have evolved antagonistic features against the plant and do not assist in the plants pollination efforts while continuing to lay their eggs in the plant for protection.[6] Yucca species are the host plants for the caterpillars of the yucca giant-skipper (Megathymus yuccae),[7] ursine giant-skipper (Megathymus ursus),[8] and Strecker's giant-skipper (Megathymus streckeri).[9]
Large Joshua tree with thick trunk at Grapevine Springs Ranch, AZ
Purplish fruits of Yucca aloifolia.
Adaptations
This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (February 2015) (Learn how and when to remove this template message)
Species of yucca have adapted to a wide variety of climates in mountains, coastal sand, grasslands and prairies as well as rocky badlands and deserts. Most species of yucca have thick, waxy skins to prevent loss of water through evaporation. They frequently store water in thick roots. Some yuccas store water in thick, fleshy leaves. Some desert plants have an oily coating on their leaves or pads that traps moisture, thereby reducing water loss. Some species drop their leaves during drought to prevent the loss of water through transpiration. Dead leaves of yucca collecting against the trunk of the trees help protect it from the sun. The channeled leaves of a yucca direct dew and rainfall water to their roots. Yuccas are said to be "fire adapted"; that is, they grow and spread vigorously after wildfires.
Uses
Yuccas are widely grown as ornamental plants in gardens. Many species also bear edible parts, including fruits, seeds, flowers, flowering stems,[10] and more rarely roots. References to yucca root as food often arise from confusion with the similarly pronounced, but botanically unrelated, yuca, also called cassava or manioc (Manihot esculenta). Roots of soaptree yucca (Yucca elata) are high in saponins and are used as a shampoo in Native American rituals. Dried yucca leaves and trunk fibers have a low ignition temperature, making the plant desirable for use in starting fires via friction.[11] In rural Appalachian areas, species such as Yucca filamentosa are referred to as "meat hangers". The tough, fibrous leaves with their sharp-spined tips were used to puncture meat and knotted to form a loop with which to hang meat for salt curing or in smoke houses.
Gastronomy
The flower petals are eaten. The petals are blanched for just 5 minutes, and then cooked a la mexicana (with tomato, onion, chile) or in tortitas con salsa (egg-battered patties with green or red sauce). Reproductive organs are removed before blanching because they are too bitter.
Cultivation
Yuccas are widely grown as architectural plants providing a dramatic accent to landscape design. They tolerate a range of conditions, but are best grown in full sun in subtropical or mild temperate areas. In gardening centres and horticultural catalogues they are usually grouped with other architectural plants such as cordylines and phormiums.[12]
Joshua trees (Yucca brevifolia) are protected by law in some states. A permit is needed for wild collection. As a landscape plant, they can be killed by excessive water during their summer dormant phase, so are avoided by landscape contractors.
Several species of yucca can be grown outdoors in temperate climates, these include:-[12]
Y. filamentosa
Y. flaccida
Y. gloriosa
Y. recurvifolia
Symbolism
The "yucca flower" is the state flower of New Mexico. No species name is given in the citation.
Species
As of February 2012, the World Checklist of Selected Plant Families recognizes 49 species of Yucca and a number of hybrids:[13]
Species name Common name
Yucca aloifolia 4.jpg Yucca-aloifolia-20071002-2.jpg Yucca aloifolia L. (Type species) (syn. Yucca yucatana) Aloe yucca, Spanish bayonet
Yucca angustissima fh 1179.14 AZ B.jpg Yucca angustissima Engelm. ex Trel. (including Yucca kanabensis) Narrowleaf yucca, Spanish bayonet
Yucca arkansana fh 1185.30 TX B.jpg Yucca arkansana Trel.
Yucca baccata whole.jpg Yucca baccata close.jpg Yucca baccata Torr. (including Yucca thornberi) Banana yucca, datil
Yucca baileyi.jpg Yucca baileyi Wooton & Standl. (syn. Yucca standleyi McKelvey)
Joshua Tree in Joshua Tree National Park.jpg Yucca brevifolia flower.jpg Yucca brevifolia Engelm. Joshua tree
Yucca campestris fh 1179.82 BB.jpg Yucca campestris McKelvey
Yucca capensis fh 0619 Baja California Sur B.jpg Yucca capensis L.W.Lenz
Yucca carnerosana fh 1179.26 TX B.jpg Yucca carnerosana (Trel.) McKelvey
Yucca cernua fh 1185.31 TX BB.JPG Yucca cernua E.L.Keith
Yucca coahuilensis fh 1184.45 TX BB.jpg Yucca coahuilensis Matuda & I.L.Pina
Yucca constricta fh 1180.67 TX B.jpg Yucca constricta Buckley Buckley's yucca
Yucca decipiens.jpg Yucca decipiens 2.jpg Yucca decipiens Trel. Palma China
Yucca declinata Laferr.
Yucca desmetiana Baker
Yucca elata blooming.jpg Yucca elata flowers.jpg Yucca elata (Engelm.) Engelm. Soaptree yucca
Yucca endlichiana fh 0334 MEX B.jpg Yucca endlichiana Trel.
Yucca torreyi fh 1180.18 TX B.jpg Yucca faxoniana Sarg. (syn. Yucca torreyi) Torrey yucca
Yucca filamentosa.jpg Yucca filamentosa1.jpg Yucca filamentosa L. Spoonleaf yucca, Filament yucca, or Adam's Needle
Yucca filifera Monaco.jpg Yucca filifera Chabaud Palma Chuna yucca
Yucca flaccida.jpg Yucca flaccida Haw. Flaccid leaf yucca
Barcelona 354.JPG Yucca gigantea Lem. (syn. Yucca guatemalensis) Spineless yucca
Yucca glauca soapweed MN 2007.JPG Yucca glauca Sinijukka VII08 H6193.jpg Yucca glauca Nutt. Great Plains yucca
Yucca gloriosa 10.JPG Yucca gloriosa L. (including Yucca recurvifolia) Moundlily yucca, Adam's needle, Spanish dagger
Yucca grandiflora fh 0401 MEX B.jpg Yucca grandiflora Gentry Sahuiliqui yucca
Yucca harrimaniae fh 1179.13 UT B.jpg Yucca harrimaniae Trel. (syn. Yucca nana) Harriman's yucca
Yucca baileyi subsp. intermedia fh 1179.25 NM B.jpg Yucca intermedia McKelvey Intermediate yucca
Yucca jaliscensis.jpg Yucca jaliscensis (Trel.) Trel. Izote
Yucca lacandonica fh 0376 MEX B.jpg Yucca lacandonica Gómez Pompa & J.Valdés Tropical yucca
Yucca linearifolia MEX BB.jpg Yucca linearifolia Clary
Mexican Blue Yucca, Rio Grande Botanic Garden, Albuquerque NM.jpg Yucca luminosa (syn. Yucca rigida) Blue yucca
Yucca madrensis Gentry Soco yucca
Yucca mixtecana fh 0380 MEX B.jpg Yucca mixtecana García-Mend.
Yucca necopina Shinners
Yucca harrimaniae subsp. neomexicana fh 1180.76 COL B.jpg Yucca neomexicana Wooton & Standl. New Mexican Spanish bayonet
Yucca pallida.jpg Yucca pallida McKelvey Pale yucca
Yucca periculosa 1.jpg Yucca periculosa Baker Izote
Yucca potosina fh 0388 MEX B.jpg Yucca potosina Rzed.
Yucca queretaroensis fh 0335 MEX B.jpg Yucca queretaroensis Piña Luján
Yucca reverchonii - Botanischer Garten der Universität Würzburg.JPG Yucca reverchonii Trel.
Yucca rostrata.jpg Yucca rostrata Engelm. ex Trel. Beaked yucca, Big Bend yucca
Yucca rupicola.jpg Yucca rupicola Scheele Texas yucca, or twist-leaf yucca
Yucca schidigera blooming.jpg Yucca schidigera Roezl ex Ortgies Mojave yucca
Monaco.Jardin exotique014.jpg Yucca × schottii Hoary yucca or mountain yucca
Yucca harrimanniae subsp. sterilis fh 1179. 78 UT B.jpg Yucca sterilis (Neese & S.L.Welsh) S.L.Welsh & L.C.Higgins
Yucca tenuistyla Trel.
Yucca brooklyn.jpg Yucca thompsoniana Trel. Thompson's yucca
Yucca treculeana (as Yucca canaliculata) Bot. Mag. 86. t. 5201. 1860..jpg Yucca treculeana Carrière Texas bayonet, Trecul's yucca
Yucca utahensis 4.jpg Yucca utahensis 1.jpg Yucca utahensis McKelvey
Yucca valida fh 0602 BC B.jpg Yucca valida Brandegee Datilillo
A number of other species previously classified in Yucca are now classified in the genera Dasylirion, Furcraea, Hesperaloe, Hesperoyucca, and Nolina.
Taxonomic arrangement
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Section Yucca formerly Sarcocarpa Engelm.
Series Faxonianae Hochstätter
Yucca carnerosana (Trel.) McKelvey
Yucca faxoniana (Trel.) Sarg.
Series Baccatae Hochstätter
Yucca baccata Torr.
Yucca baccata Torr. ssp. baccata
Yucca baccata Torr. ssp. vespertina (McKelvey) Hochstätter
Yucca baccata Torr. ssp. thornberi (McKelvey) Hochstätter
Yucca confinis McKelvey
Yucca endlichiana Trel.
Yucca arizonica McKelvey
Series Treculianae Hochstätter
Yucca grandiflora Gentry
Yucca declinata Laferr.
Yucca treculiana Carriere
Yucca torreyi Shafer
Yucca schidgera Roezl ex Ortgies
Yucca schotti Engelm.
Yucca capensis Lenz
Yucca jaliscensis Trel.
Yucca periculosa Baker
Yucca mixtecana Garcia-Mend.
Yucca decipiens Trel.
Yucca valida Brandegee
Yucca potosina Rzed.
Yucca filifera Chabaud
Series Gloriosae Hochstätter
Yucca gloriosa L.
Yucca recurvifolia Salisb.
Series Yucca
Yucca madrensis Gentry
Yucca linearifolia Clary
Yucca elephantipes Regel
Yucca lacandonica Gomez-Pompa & Valdes
Yucca aloifolia L.
Yucca yucatana Engelm.
Section Clistocarpa Engelm.
Yucca brevifolia Engelm.)
Yucca brevifolia Engelm. ssp. brevifolia
Yucca brevifolia Engelm. ssp. jaegeriana (McKelvey) Hochstätter
Yucca brevifolia Engelm. ssp. herbertii (Webber) Hochstätter
Section Chaenocarpa Engelm.
Series Filamentosae Hochstätter
Yucca filamentosa L.
Yucca filamentosa L. ssp. filamentosa
Yucca filamentosa L. ssp. smalliana (Fernald) Hochstätter
Yucca filamentosa L. ssp. concava (Haw.) Hochstätter
Yucca flaccida Haw.
Series Rupicolae Hochstätter
Yucca cernua Keith
Yucca pallida McKelvey
Yucca queretaroensis Pina Lujan
Yucca reverchonii Trel.
Yucca rigida (Engelm.) Trel.
Yucca rostrata Engelm. ex Trel.
Yucca rupicola Scheele
Yucca thompsoniana Trel.
Series Harrimaniae Hochstätter
Yucca harrimaniae Trel.
Yucca harrimaniae Trel. ssp. harrimaniae
Yucca harrimaniae Trel. ssp. neomexicana (Wooton & Standl.) Hochstätter
Yucca harrimaniae Trel. ssp. sterilis (Neese & Welsh) Hochstätter
Yucca harrimaniae Trel. ssp. gilbertiana (Trel.) Hochstätter
Yucca nana Hochstätter
Series Glaucae (McKelvey) Hochstätter
Yucca angustissima Engelm. ex Trel.
Yucca angustissima Engelm. ex Trel. ssp. angustissima
Yucca angustissima Engelm. ex Trel. ssp. toftiae (Welsh) Hochstätter
Yucca angustissima Engelm. ex Trel. ssp. kanabensis (McKelvey) Hochstätter
Yucca angustissima Engelm. ex Trel. ssp. avia (Reveal) Hochstätter
Yucca baileyi Wooton & Standl.
Yucca baileyi Wooton & Standl. ssp. baileyi
Yucca baileyi Wooton & Standl. ssp. intermedia (McKelvey) Hochstätter
Yucca coahuilensis Matuda & Pinja Lujan
Yucca elata Engelm.
Yucca elata Engelm. ssp. elata
Yucca elata Engelm. ssp. utahensis (McKelvey) Hochstätter
Yucca elata Engelm. ssp. verdiensis (McKelvey) Hochstätter
Yucca glauca Nutt.
Yucca glauca Nutt. ssp. glauca
Yucca glauca Nutt. ssp. stricta (Sims) Hochstätter
Yucca glauca Nutt. ssp. albertana Hochstätter
Yucca campestris McKelvey
Yucca constricta Buckley
Yucca arkansana Trel.
Yucca arkansana Trel. ssp. arkansana
Yucca arkansana Trel. ssp. louisianensis (Trel.) Hochstätter
Yucca arkansana Trel. ssp. freemanni (Shinners) Hochstätter
Section Hesperoyucca Engelm.
(Treated as a separate genus Hesperoyucca by some sources.)
Yucca whipplei Torr.
Yucca whipplei Torr. ssp. whipplei
Yucca whipplei Torr. ssp. caespitosa (Jones) Haines
Yucca whipplei Torr. ssp. intermedia Haines
Yucca whipplei Torr. ssp. percursa Haines
Yucca whipplei Torr. ssp. newberryi (McKelvey) Hochstätter
Yucca whipplei Torr. ssp. eremica Epling & Haines
Cultivars
In the years from 1897 to 1907, Carl Ludwig Sprenger created and named 122 Yucca hybrids.
Gallery
Joshua trees (Yucca brevifolia), growing in the Mojave Desert
Unknown species near Orosí, Costa Rica
Yucca near Carlsbad Caverns National Park in New Mexico
Yucca harrimaniae also known as Harriman's yucca
Yucca faxoniana in Texas, with mature fruits
Yucca schidigera in Nevada, in full bloom
References
"Yucca L.". Germplasm Resources Information Network. United States Department of Agriculture. 2010-01-19. Retrieved 2010-06-07.
Chase, M.W.; Reveal, J.L. & Fay, M.F. (2009), "A subfamilial classification for the expanded asparagalean families Amaryllidaceae, Asparagaceae and Xanthorrhoeaceae", Botanical Journal of the Linnean Society, 161 (2): 132–136, doi:10.1111/j.1095-8339.2009.00999.x
Irish, Gary (2000). Agaves, Yuccas, and Related Plants: a Gardener's Guide. Timber Press. p. 18. ISBN 978-0-88192-442-8.
Quattrocchi, Umberto (2000). CRC World Dictionary of Plant Names. 4 R-Z. Taylor & Francis US. p. 2862. ISBN 978-0-8493-2678-3.
Winslow, Chris (January 18, 2012). "Yuccas: 'Ghosts in the Graveyard'". Hays Free Press (Hays County, Texas) (Vol. 109, No. 41). Hays County, Texas: Barton Publications, Inc. p. 1C. Retrieved 5 February 2015. "Another more evocative name for them is 'ghosts in the graveyard.' This comes from the high number of yuccas growing wild in forgotten graveyards, where their large white flower clusters appear as 'ghosts' in the moonlight."
SEGRAVES, KARI A.; ALTHOFF, DAVID M.; PELLMYR, OLLE (1 October 2008). "The evolutionary ecology of cheating: does superficial oviposition facilitate the evolution of a cheater yucca moth?". Ecological Entomology. 33 (6): 765–770. doi:10.1111/j.1365-2311.2008.01031.x.
Daniels, Jaret C. "Yucca Giant-Skipper Butterfly, Megathymus yuccae (Boisduval & Leconte) (Insecta: Lepidoptera: Hesperiidae)". Electronic Data Information Source. University of Florida IFAS Extension. Retrieved 2010-06-07.
"Ursine Giant-Skipper Megathymus ursus Poling, 1902". Butterflies and Moths of North America. Retrieved 2010-06-07.
"Strecker's Giant-Skipper Megathymus streckeri (Skinner, 1895)". Butterflies and Moths of North America. Retrieved 2010-06-07.
Couplan, François (1998). The Encyclopedia of Edible Plants of North America. McGraw Hill Professional. ISBN 978-0-87983-821-8.
Baugh, Dick (1999). "the Miracle of Fire by Friction". In David Wescott. Primitive Technology: A Book of Earth Skills (10 ed.). pp. 32–33. ISBN 978-0-87905-911-8.
RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
World Checklist of Selected Plant Families, The Board of Trustees of the Royal Botanic Gardens, Kew, retrieved 2012-02-23, search for "Yucca"
General
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 1 Dehiscent-fruited species in the Southwest and Midwest of the USA, Canada and Baja California , Selbst Verlag, 2000. ISBN 3-00-005946-6
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 2 Indehiscent-fruited species in the Southwest, Midwest and East of the USA, Selbst Verlag. 2002. ISBN 3-00-009008-8
Fritz Hochstätter (Hrsg.): Yucca (Agavaceae). Band 3 Mexico , Selbst Verlag, 2004. ISBN 3-00-013124-8
External links
Wikispecies has information related to: Yucca
Look up Yucca in Wiktionary, the free dictionary.
Yucca species and their Common names - Fritz Hochstätter
New Mexico Statutes and Court Rules: State Flower
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