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Comprehensive Description ( anglais )

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Cornus disciflora Moc. & Sessd; DC. Prodr. 4: 273. 1830
Cornus capitala Sesse & Moc. Fl. Mex. 28. 1893. Not C. capilala Wall. 1820.
Cornus grandis sensu Rose, Contr. TJ. S. Nat. Herb. 8: 54. 1903. Not C. grandis Schlecht. & Cham.
1830. Benthamia disciflora Nakai, Bot. Mag. Tokyo 23: 41. 1909. (Nomen nudum.) Benthamia grandis Nakai, Bot. Mag. Tokyo 23: 41. 1909. (Nomen nudum.)
Shrubs and small trees to 10 m. high (according to Hinton) ; branchlets minutely appressedpubescent, green or red, soon becoming light grey; leaf-blades commonly 7-14 cm. long, 2-6 cm. broad, lanceolate to elliptic, acute or acuminate, cuneate at the base, rather coriaceous, glabrous above, paler beneath and minutely strigillose with forked trichomes about 0.2 mm. from point to point; veins usually 3 or 4 on either side of the midrib and spaced equally along it; petioles commonly 5-20 mm. long; inflorescence appearing more or less continuously from August to May, occasionally subtended by 2 pairs of cataphylls like those of C. florida but these usually lacking, the uppermost foliage leaves of the branch often reduced and soon deciduous, the involucre deciduous at anthesis leaving an often lobed hairy rim beneath the flower-cluster; flowers essentially sessile, 15-25 in a cluster about 1.5 cm. across, subtended by an inner ring of minute hairy bracts (? prophylls); hypanthium about 1 mm. high, hairy; calyx 2 mm. high, the lobes obtuse; petals 3 mm. long, reflexed; style less than 2 mm. long; drupes dark red (drying black), nearly 2 cm. long, 1 cm. broad, ellipsoid, pubescent, usually 1-3 in a cluster, the endocarp 1.2 cm. long, 0.6 cm. broad, smooth.
Type locality: "Mexico."
Distribution: Sonora, Zacatecas, and Hidalgo to Panama.
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citation bibliographique
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
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North American Flora

Cornus disciflora ( anglais )

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Cornus disciflora is a species of flowering plant native to Mexico and Central America.

Description

Cornus disciflora is a small to a large tree, growing from 6 to 25 meters tall. It flowers from January to July and September to December, and fruits in March and April and from June to November.[1]

Range and habitat

Cornus disciflora is distributed throughout the mountains of Mexico and Central America, where it is found in the Sierra Madre Occidental, Sierra Madre Oriental, Trans-Mexican Volcanic Belt, Sierra Madre del Sur, and Chiapas Highlands of Mexico, the Sierra Madre de Chiapas of Mexico and Guatemala, the Chortis Highlands of El Salvador, Honduras, and northern Nicaragua, and the Cordillera de Talamanca of Costa Rica and western Panama.[1]

It is generally found in humid forests, including montane and premontane cloud forests and oak forests, and in wet areas of subhumid montane forests, between 1,000 and 2,900 meters elevation.[1]

The fruits are an important food source for birds.[1]

References

Wikimedia Commons has media related to Cornus disciflora.
  1. ^ a b c d e Zamora, N.A. 2021. Cornus disciflora. The IUCN Red List of Threatened Species 2021: e.T39061A162576543. https://dx.doi.org/10.2305/IUCN.UK.2021-2.RLTS.T39061A162576543.en. Accessed 18 November 2022.
  2. ^ Cornus disciflora Moc. & Sessé ex DC. Plants of the World Online, Kew Science. Accessed 18 November 2022.
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Cornus disciflora: Brief Summary ( anglais )

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Cornus disciflora is a species of flowering plant native to Mexico and Central America.

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