Encephalartos humilis

(Encephalartos humilis)

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Description

ncephalartos humilis is a species of cycad in the former Transvaal Province, South Africa.It is an acaule cycad, with stem, mostly underground, which does not exceed 50 cm in height and with a diameter of 15-20 cm, sometimes with secondary stems originating from basal shoots. The leaves, pinnate, from 5 to 8, arranged in a crown at the apex of the stem, are 30–50 cm long, supported by a petiole about 10 cm long, and composed of numerous pairs of lanceolate, leathery leaflets, up to 13 long cm, with entire margin and about 9 parallel veins on the lower face, inserted on a greenish-yellow rachis. It is a dioecious species, with male specimens that have fusiform cones, sessile, 15–20 cm long and 4–5 cm broad, of brownish-gray color, and female specimens with a coarsely cylindrical solitary cone, about 25 cm long and 8–10 cm wide, of the same color as the masculine ones. The seeds are roughly ovoid, 2.5-3.5 cm long, covered with a light yellow to orange flesh

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum:
Class: Cycadopsida
Order:Cycadales
Family:Zamiaceae
Genus:Encephalartos
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