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lateral veins

Listing 11 - 20 from 78 for lateral veins
English [9] Italian [1]

American Chestnut
... inches long, and toothed. the teeth are hooked, and correspond to the ends of the lateral veins on the leaf. The bark is a reddish brown, usually smooth in unresistant trees, since ...
www.il-st-acad-sci.org

MBG: Research: Mesoamerica: Chrysochlamys
... stamens 35 or more; inflorescence stout, erect; lateral leaf veins >1 cm apart; leaves shiny. 7 Leaves without obvious intersecondary veins or resin canals, the primary lateral veins usually 2--3 cm apart, the ... or less parallel to the midrib or at least somewhere crossing the lateral veins, rather than parallel to the lateral veins, as in C. glauca and most other species. The narrowly obovoid ...
www.mobot.org

Marantaceae (prayer plant family)
... is distinguished by a swollen pulvinus between the leaf blade and petiole, sigmoid lateral veins and evenly spaced cross veins in the leaf blade, terminal pairs of flowers, and two inner modified stamens ...
www.montosogardens.com

Calophyllum calaba L
... by a combination of characteristics including its opposite, elliptical, dark-green leaves with numerous parallel, lateral veins and very dense foliage. A yellowish sap exudes from broken leaves, twigs, and incisions in ... 1.5 in (5 by 5 ft) are used to accelerate crown closure and preclude lateral branching (20). Wider spacings yield more rapid diameter increment but create poor tree form. Attempts ...
www.na.fs.fed.us

Canadian Native Orchids - Goodyera pubescens
... , short, very attractive, oblong - elliptical, bluish-green with prominent white veins throughout the leaves. Flowers are white, sepals have greenish lateral veins. Comments Pubescens refers to the densely pubescent inflorescence. The leaves are ...
www.osrbg.ca

The Cycads: Fossils of the Past
... follows: Cycadaceae: Noticeable central vein and absence of lateral veins. Stangeriaceae: Central vein marked and presence of lateral veins. Zamiaceae: Numerous parallel, longitudinal, simple or graft veins. All cycads are dioecious, that is to say ...
www.plantapalm.com

Key to Cycad Genera
... to 5 3 Leaflet margins entire, lateral veins absent Leaflet margins irregular or toothed, lateral veins present Cycas Go to 4 4 Lateral veins arising at right angle to midrib Lateral veins arising at acute angle to midrib ...
www.plantapalm.com
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Dieffenbachia amoena - Dumb Cane - Araceae
... m) tall bearing dark green leaves with irregular zones of creamy white along the primary lateral veins. Leaves will reach 20 inches (47 cm) long by about half as wide. Petioles are ...
www.plantoftheweek.org

Alberta magna
... inwards. The leaves are glossy dark green above and paler below, with a yellowish midrib. Lateral veins are sometimes conspicuous on the underside of the leaf. Alberta magna comes from forests, kloofs ...
www.plantzafrica.com

Asystasia varia
... size, sometimes marked with a seasonal silvery colour variation, which appears along the midrib and lateral veins. The plant bears between 2–10 single, lilac-mauve flowers and blooms from October–June ...
www.plantzafrica.com
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