Comprehensive Description
(
Anglèis
)
fornì da North American Flora
Oreopanax langlassei Standley, Contr. U. S. Nat
Herb. 23: 1083. 1924.
Shrub or small tree, up to 5 in. high; leaves palmately compound, the petiole slender, stellate-tomentellose, up to 25 cm. long, swollen at the base, the leaflets 6-9, radiate, the petiolules up to 20 mm. long, the blades papyraceous or subcoriaceous, lanceolateor ellipticoblong, 10-18 cm. long, 1.5-3.5 cm. broad, attenuate at the base, acuminate at the apex, entire or sparsely serrate at the margins, sparsely stellate-pilose above, more densely so beneath (the hairs slender, 4or 5-branched, stalked), eventually subglabrescent, the costa prominent beneath; inflorescence slender, up to 50 cm. long, the rachis and peduncles stellatetomentellose, the bracts ovate, 1-2 mm. long, the peduncles very numerous, 2-3 (1-4.5) cm. long; staminate heads 5-6 mm. in diameter, the bracts about 2 mm. long, often connate, puberulent without, the bracteoles small, puberulent, the flowers glabrous; calyx obconic, 1-1.3 mm. long and broad; petals oblong, about 1.5 mm. long and 1 mm. broad; filaments at length 2 mm. long, the anthers 0.6-1 mm. long; style 1, short; fruiting heads 10-15 mm. in diameter, the fruits usually 3-10 per head, ellipsoid, at maturity about 6 mm. in diameter, the persistent styles 5, connate into a column below, spreading distally, the seeds 5 or fewer.
Type locality: Michoacan or Guerrero.
Distribution: Guerrero (and Michoacan?) to Oaxaca and Guatemala, 1700-2400 m.
- sitassion bibliogràfica
- Albert Charles Smith, Mildred Esther Mathias, Lincoln Constance, Harold William Rickett. 1944-1945. UMBELLALES and CORNALES. North American flora. vol 28B. New York Botanical Garden, New York, NY
Comprehensive Description
(
Anglèis
)
fornì da North American Flora
Oreopanax xalapensis (H.B.K.) Dec. & Planch Rev. Hortic. IV. 3: 108. 1854.
Aralia xalapensis H.B.K. Nov. Gen. & Sp. 5: 8. 1821.
Hedera xalapensis DC. Prodr. 4: 264. 1830.
Aralia Ghiesbreghlii A. Verschaflelt ; E. Morren, Belg. Hortic. 13: 3. 1863.
Aralia Thibaulii A. VerschafTelt ; E. Morren, Belg. Hortic. 13: 3. 1863.
Monopanax Ghiesbrechlii Regel, Gartenflora 18: 35. 1869.
Aralia mexicana Hort.; Lavallee, Arb. Segrez. 125, as syn. 1877.
Oreopanax Thibaulii Hook. f. Bot. Mag. pi. 6340. 1878.
Oreopanax xalapense var. laxiflorum Kuntze, Rev. Gen. 1: 271. 1891.
Oreopanax xalapense var. spiciforme Kuntze. Rev. Gen. 1: 271. 1891.
Oreopanax Taubertianum Donn. Smith, Bot. Gaz. 19: 4. 1894.
Oreopanax Loesenerianus Harms, Bot. Jahrb. 23: 127. 1896.
Shrub or tree, up to 10 m. high or more, the branchlets terete, glabrous or essentially so; leaves palmately compound, the petiole slender, striate, up to 30 cm. (rarely to 60 cm.) long, glabrous or sparsely stellate-pilose, swollen and dilated at the base, the leaflets 5-10 (rarely 3-12), radiate, the petiolules slender, striate, usually 10-35 mm. long, often swollen at the base, glabrous or stellate-pilose, the blades often coriaceous, ovateto obovateor lanceolateelliptic, up to 30 cm. long and 7 cm. broad (often only 2 cm. broad, rarely 1.5 cm. broad, and rarely to 11 cm. broad when juvenile), attenuate or acute at the base, short-acuminate at the apex, entire or serrate at the margins (the serrations often conspicuous, usually remote, apiculate, each terminating a vein), glabrous or essentially so above, glabrous or more or less densely ferruginous-stellate-pubescent beneath (the hairs small, sessile, about 8-branched, often simulating scales), the costa prominent beneath, the secondary nerves spreading, usually plane above and raised beneath; inflorescence racemosely capituliferous, up to 50 cm. long, the rachis frequently stout (up to 6 mm. in diameter), glabrous or stellate-tomentose, the bracts ovate-oblong, often to 8 mm. long, usually subulate and soon deciduous, the peduncles very numerous, 0.5-4 (usually about 2) cm. long, glabrous or tomentellose; staminate heads globose or slightly elongate, 5-13 mm. in diameter, the bracts deltoid, acute, usually about 3 mm. long, the outer ones often connate, usually puberulent without, the flowers 20-50 per head, the bracteoles about 2 mm. long, densely puberulent without or glabrous; calyx 1-1.5 mm. long, the limb essentially truncate; petals oblong, 1.5-3 mm. long, 1-1.5 mm. broad; filaments up to 3 mm. long, the anthers 1-2 mm. long; style 1, short; fruiting heads up to 15 mm. in diameter, the fruits 2-12 (usually about 6) per head, coriaceous, ellipsoid or subglobose, at maturity 5-7 mm. in diameter, the persistent styles usually 5, spreading from the base, the seeds frequently 4 or 5, sometimes fewer.
Type locality: Vera Cruz.
Distribution: Jalisco to Vera Cruz (and Socorro I.), southward to western Panama, 8003000 m.
- sitassion bibliogràfica
- Albert Charles Smith, Mildred Esther Mathias, Lincoln Constance, Harold William Rickett. 1944-1945. UMBELLALES and CORNALES. North American flora. vol 28B. New York Botanical Garden, New York, NY
Oreopanax xalapensis: Brief Summary
(
Spagneul; Castilian
)
fornì da wikipedia ES
El macuilillo (Oreopanax xalapensis) como se le conoce en México, es una especie de árbol mediano perteneciente a la familia Araliacea. Se distribuye del centro norte de México al oeste de Panamá en los bosques de pino-encino.
- licensa
- cc-by-sa-3.0
- drit d'autor
- Autores y editores de Wikipedia
Oreopanax xalapensis: Brief Summary
(
vietnamèis
)
fornì da wikipedia VI
Oreopanax xalapensis là một loài thực vật có hoa trong Họ Cuồng cuồng. Loài này được (Kunth) Decne. & Planch. mô tả khoa học đầu tiên năm 1854.
- licensa
- cc-by-sa-3.0
- drit d'autor
- Wikipedia tác giả và biên tập viên
Datos: Q6052302
Multimedia:
Especies: Oreopanax xalapensis
