Comprehensive Description
(
İngilizce
)
North American Flora tarafından sağlandı
Cornus lanceolata Rose, Contr. U. S. Nat. Herb. 8: 55. 1903
Shrubs; branchlets sparsely hirtellose or glabrous, dark red or brown, becoming grey, the pith white; leaf-blades commonly 5.5-11 cm. long, 3-5.5 cm. broad, broadly ovate, long-acuminate, cuneate to rounded or subcordate at the base, almost glabrous above, paler beneath and pubescent with scattered curling hairs, not papillose; veins prominent, usually 3 or 4 on either side of the midrib, 3 arising from its basal half; petioles 1-2 cm. long; inflorescence an ample cyme, usually 5 cm. across, the peduncle and branches hirtellose or strigillose; pedicels generally 1-3 mm. long; hypanthium strigillose; sepals 0.5 mm. long; petals 4-5 mm. long; style 3-4 mm. long, usually cylindrical but sometimes dilated beneath the stigma; drupes blue, the endocarp smooth.
Type locality: Near Jalapa, Vera Cruz.
Distribution: Hidalgo, San Luis Potosi, Vera Cruz, and Chiapas.
- bibliyografik atıf
- 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
(
İngilizce
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North American Flora tarafından sağlandı
Cornus excelsa H.B.K. Nov. Gen. & Sp. 3: 430. 1820
Cornus tolucensis H.B.K. Nov. Gen. & Sp. 3: 430. 1820. Cornus pubescens Willd.; R. & S. Syst. Veg. Mant. 3: 252. 1827. ? Cornus excelsa a schiedeana C. Meyer, Corttits-Arten 27. 1845. ? Cornus excelsa 13 Harlwegiana C. Meyer, CornHS-Arten 27. 1845. Cornus mexicana Carr. Rev. Hortic. 47: 430. 1875. Cornus declinata Sesse & Moc. Fl. Mex. 29. 1893.
Large shrubs and small trees to 5 m. high (according to Hinton) ; branchlets sparsely strigillose or hirtellose, dark red or brown, becoming grey, the pith white; leaf-blades commonly 5-12 cm. long, 2.5-5 cm. broad, lanceolate to narrowly ovate, long-acuminate, cuneate, rounded, or subcordate at the base, sparsely and minutely strigillose above, paler beneath and pubescent with short curling trichomes (these often brown or reddish on the veins), or appressed-pubescent with forked trichomes, or almost glabrous; veins 2 or 3 on either side of the midrib, arising from its basal half, prominent; petioles 5-15 mm. long, sparsely hirtellose; inflorescence usually 1.5-3 cm. across, compact, convex, almost capituliform, or sometimes more ample and umbelliform, the peduncle and branches hirtellose or strigillose; flowers crowded on short pedicels mostly 1-3 mm. long; hypanthium 1.5-2 mm. high, strigillose; sepals less than 0.5 mm. long; petals 3 mm. long, pubescent dorsally; style 2.5-3 mm. long, often dilated beneath the stigma; anthers blue or the connective; drupes at first whitish, becoming blue, about 8 mm. in diameter, the endocarp about 4 mm. in diameter, smooth.
Type locality: Between Chalco and Mexico, Distrito Federal. Distribution: San Luis Potosi and Sinaloa to Guatemala and Honduras.
- bibliyografik atıf
- 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
Cornus excelsa
(
İngilizce
)
wikipedia EN tarafından sağlandı
Cornus excelsa is a species of flowering plant in the dogwood genus (Cornus). It is native to mountain forests of Mexico, Guatemala, and Honduras.[2]
Description
Cornus excelsa is a tree which grows up to 12 meters tall, with a trunk up to 15 cm in diameter.[1]
Range and habitat
Cornus excelsa is found in the mountains of Mexico and northern Central America, including the Sierra Madre Oriental, southern Sierra Madre Occidental, Trans-Mexican Volcanic Belt, Sierra Madre de Oaxaca, Sierra Madre del Sur, and Chiapas Highlands of Mexico, the Sierra Madre de Chiapas of Mexico and Guatemala, and the Guatemalan Highlands of Guatemala and Honduras.[1]
It is typically found in cloud forests, where it is a common early successional tree found in secondary vegetation. It is also found on ridges and slopes in montane oak and pine–oak forests. It ranges from 1,500 to 2,800 meters elevation.[1]
Seedlings can be readily grown from chemically scarified seeds.[1]
References
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia authors and editors
Cornus excelsa: Brief Summary
(
İngilizce
)
wikipedia EN tarafından sağlandı
Cornus excelsa is a species of flowering plant in the dogwood genus (Cornus). It is native to mountain forests of Mexico, Guatemala, and Honduras.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia authors and editors
Cornus excelsa
(
Vietnamca
)
wikipedia VI tarafından sağlandı
Cornus excelsa là một loài thực vật có hoa trong họ Cornaceae. Loài này được Kunth miêu tả khoa học đầu tiên năm 1820.[1]
Chú thích
Liên kết ngoài
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia tác giả và biên tập viên
Cornus excelsa: Brief Summary
(
Vietnamca
)
wikipedia VI tarafından sağlandı
Cornus excelsa là một loài thực vật có hoa trong họ Cornaceae. Loài này được Kunth miêu tả khoa học đầu tiên năm 1820.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia tác giả và biên tập viên
