dcsimg
Desmanthus leptolobus Torr. & A. Gray resmi
Life » » Archaeplastida » » Angiosperms » » Baklagiller »

Desmanthus leptolobus Torr. & A. Gray

Comprehensive Description ( İngilizce )

North American Flora tarafından sağlandı
Acuan leptolobum (Torrey & Gray) Kuntze, Rev. Gen. PI. 158. 1891
DcsmanlhHs leptolobus Torrey & Gray, Fl. N. Am. 1 : 402. 1840.
Herbaceous, ascending, 6-10 dm. long, the stem and branches rough-angled. Stipules setiform, 4— 6 mm. long; leaves 3-5 mm. long; petioles 4-8 mm. long; pinnae 5-10 pairs; gland small, orbicular, borne between the lowest pair of pinnae, or wanting; leaflets 10-24 pairs, linear-lanceolate, acute, ciliate, or glabrous, 3-4 mm. long, the delicate midrib slightly excentric; peduncles 1-2.5 cm. long; heads fewflowered; stamens 5; legumes linear, nearly straight, acuminate, glabrous, 6-8-seeded, slightly constricted between the longitudinal seeds, 4-7 cm. long, about 2 mm. wide.
Type locauity: Texas.
Distribution: Missouri to Texas.
bibliyografik atıf
Nathaniel Lord Britton and Joseph Nelson Rose. 1928. (ROSALES); MIMOSACEAE. North American flora. vol 23(1). New York Botanical Garden, New York, NY

Physical Description ( İngilizce )

USDA PLANTS text tarafından sağlandı
Perennial, Herbs, Taproot present, Nodules present, Stems or branches arching, spreading or decumbent, Stems prostrate, trailing, or mat forming, Stems less than 1 m tall, Stems solid, Stems or young twigs gla brous or sparsely glabrate, Leaves alternate, Leaves petiolate, Extrafloral nectary glands on petiole, Stipules conspicuous, Stipules setiform, subulate or acicular, Stipules persistent, Stipules free, Leaves compound, Leaves bipinnate, Leaf or leaflet margins entire, Leaflets opposite, Leaflets 10-many, Leaves glabrous or nearly so, Inflorescences globose heads, capitate or subcapitate, Inflorescence axillary, Bracts very small, absent or caducous, Flowers actinomorphic or somewhat irregular, Calyx 5-lobed, Calyx glabrous, Petals united, valvate, Petals white, Petals greenish yellow, Imperfect flowers present, dioecious or polygamodioecious, Fertile stamens 5, Stamens completely free, separate, Stamens long exserted, Filaments glabrous, Style terete, Fruit a legume, Fruit unilocular, Fruit freely dehiscent, Fruit elongate, straight, Fruit exserted from calyx, Fruit compressed between seeds, Fruit torulose or moniliform, strongly constricted between seeds, Fruit glabrous or glabrate, Fruit 3-10 seeded, Seed with elliptical line or depression, pleurogram, Seed surface smooth, Seeds olive, brown, or black.
derleyici
Dr. David Bogler
kaynak
Missouri Botanical Garden
kaynak
USDA NRCS NPDC

Desmanthus leptolobus ( İngilizce )

wikipedia EN tarafından sağlandı

Desmanthus leptolobus, known as prairie mimosa, prairie bundleflower or slenderlobe bundleflower,[2] is a flowering plant of the genus Desmanthus. It is native to Kansas, Oklahoma, and Texas and has spread to Missouri and New Mexico.[3] It is often locally abundant over large expanses of rolling prairie.[4]

Description

Desmanthus leptolobus grows easily from seed in USDA Hardiness Zones 5–8, handling freezes to ~-20 °C. The species is usually erect when young, trailing/spreading as it ages. Few to many, red-green trailing stems up to roughly a metre in length and tapering cylindrical taproots up to a metre and a half by one to two centimetres in diameter. The leaves are normally two and a half centimetres to six centimetres long and the curved, pointed leaflets are approximately two to five centimetres long by five to ten millimetres wide. The latter are narrowly elliptic to linear and arranged in 15 to 25 pairs.[5]

Seeds are thinner and more elongated than those of the closely related species Desmanthus illinoensis.[6]

Uses

Root bark of D. leptolobus has been found to contain a psychedelic compound called N,N-DMT and other related tryptamines. While its only reported quantitative analysis found concentrations of 0.14% of N,N-DMT (lower than has been found in Desmanthus illinoensis), one person documented a "subjectively stronger response" than D. illinoensis.[7][8] Desmanthus species have been found to have variable concentrations of N,N-DMT.[7]

The species is an early-appearing component of land-reclamation vegetation, rapidly disappearing once shrub and tree species establish.[5]

References

  1. ^ "Desmanthus leptolobus". ipni.org. International Plant Names Index. Retrieved 2018-09-23.
  2. ^ USDA, NRCS (n.d.). "Desmanthus leptolobus". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 2018-09-23.
  3. ^ "Biota of North America Project - Desmanthus leptolobus 2014 County Map". bonap.net. Biota of North America Project. Retrieved 2018-09-23.
  4. ^ "Desmanthus leptolobus". www.troutsnotes.com. Retrieved 2008-04-27.
  5. ^ a b https://www.arkhamsbotanical.com/shop/trees-shrubs/desmanthus-leptolobus-prairie-bundleflower-seeds/
  6. ^ https://www.arkhamsbotanical.com/wp-content/uploads/seed-identification-photos-desmanthus-leptolobus-1.jpg
  7. ^ a b "Erowid Online Books : "Ayahuasca: alkaloids, plants, and analogs" by Keeper of the Trout". www.erowid.org. Retrieved 2008-04-27.
  8. ^ DeKorne, Jim; Aardvark, David; Trout, K. "Ayahuasca Analogues and Plant-based Tryptamines: the Best of the Entheogen Review 1992-1999, Second Edition" (PDF). Retrieved 2018-09-23.

lisans
cc-by-sa-3.0
telif hakkı
Wikipedia authors and editors
orijinal
kaynağı ziyaret et
ortak site
wikipedia EN

Desmanthus leptolobus: Brief Summary ( İngilizce )

wikipedia EN tarafından sağlandı

Desmanthus leptolobus, known as prairie mimosa, prairie bundleflower or slenderlobe bundleflower, is a flowering plant of the genus Desmanthus. It is native to Kansas, Oklahoma, and Texas and has spread to Missouri and New Mexico. It is often locally abundant over large expanses of rolling prairie.

lisans
cc-by-sa-3.0
telif hakkı
Wikipedia authors and editors
orijinal
kaynağı ziyaret et
ortak site
wikipedia EN

Desmanthus leptolobus ( İtalyanca )

wikipedia IT tarafından sağlandı

Desmanthus leptolobus (Torrey & A.Gray) chiamata anche Praire mimosa, è una pianta originaria delle grandi pianure sud-centrali degli USA. Cresce principalmente su terreni argillosi e calcarei ed anche su sabbie e argille sabbiose in aree forestali erbose e aperte.[1]

Descrizione

Si presenta come una piccola erba distesa, perenne, legnosa alla base. Si propaga fino a un metro di lunghezza, con steli striscianti. La radice principale è lunga dai 40 ai 90 cm, del diametro di 1–2 cm nelle piante adulte, cilindrica, leggermente affusolata, legnosa, a volte nodosa, con una scorza di colore da grigio-bruno a rossastro bruno, spessa e sugherosa.

Le foglie sono lunghe dai 2 ai 7 cm, tutte glabre. Le foglioline sono quasi sessili, in 15-22 coppie, lunghe 2-5 mm larghe 1 mm. Sono incurvate, da quasi ellittiche a lineari, arrotondate obliquamente alla base, terminanti in una punta, glabre ad eccezione di peli bianchi appressati distribuiti in forma sparsa lungo il margine. Le teste fiorifere sono poche, una per ogni ascella fogliare, ciascuna contenente 4-10 fiori, ciascuno con un calice obovato-triangolare. . I petali sono verde pallidi o bianchi, glabri o lineari, lunghi 3.0-5.0 mm e larghi 0.3-0.5 mm.[2]

Usi

Le piante del genere desmanthus sono una buona fonte di foraggio e le sementi forniscono cibo a uccelli, roditori e piccoli animali, specialmente nelle zone più aride.

Biochimica

Nel 1992 Johnny Appleseed ha scoperto la presenza dello 0.14% di DMT nella scorza di radice secca. Sempre nel 1992 altri esperimenti hanno riprodotto una forma di ayahuasca usando 45 mg di scorza di un isolato purificato di radice di D. leptolobus combinato con 125 mg di un estratto di Peganum harmala.[3]

Note

 title=
lisans
cc-by-sa-3.0
telif hakkı
Autori e redattori di Wikipedia
orijinal
kaynağı ziyaret et
ortak site
wikipedia IT

Desmanthus leptolobus: Brief Summary ( İtalyanca )

wikipedia IT tarafından sağlandı

Desmanthus leptolobus (Torrey & A.Gray) chiamata anche Praire mimosa, è una pianta originaria delle grandi pianure sud-centrali degli USA. Cresce principalmente su terreni argillosi e calcarei ed anche su sabbie e argille sabbiose in aree forestali erbose e aperte.

lisans
cc-by-sa-3.0
telif hakkı
Autori e redattori di Wikipedia
orijinal
kaynağı ziyaret et
ortak site
wikipedia IT

Desmanthus leptolobus ( Vietnamca )

wikipedia VI tarafından sağlandı

Desmanthus leptolobus là một loài thực vật có hoa trong họ Đậu. Loài này được Torr. & A.Gray miêu tả khoa học đầu tiên.[1]

Chú thích

  1. ^ The Plant List (2010). Desmanthus leptolobus. Truy cập ngày 5 tháng 6 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết liên quan đến Tông Trinh nữ này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.


lisans
cc-by-sa-3.0
telif hakkı
Wikipedia tác giả và biên tập viên
orijinal
kaynağı ziyaret et
ortak site
wikipedia VI

Desmanthus leptolobus: Brief Summary ( Vietnamca )

wikipedia VI tarafından sağlandı

Desmanthus leptolobus là một loài thực vật có hoa trong họ Đậu. Loài này được Torr. & A.Gray miêu tả khoa học đầu tiên.

lisans
cc-by-sa-3.0
telif hakkı
Wikipedia tác giả và biên tập viên
orijinal
kaynağı ziyaret et
ortak site
wikipedia VI