Angiosperms (Flowering Plants) • Earth.com

Corozo

(Aiphanes eggersii)

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en

Description

Aiphanes eggersii, known locally as Corozo, is a species of spiney, pinnately leaved palm which is native to the coastal plain of Ecuador and adjacent dry forests of Peru. Aiphanes eggersii is a small, multi-stemmed palm 1 to 6 metres (3.3 to 19.7 ft) tall with up to 10 stems. Stems are 7 to 8 cm (2.8 to 3.1 in) in diameter. Stems are covered with black or grey spines up to 10 cm (3.9 in) long. Individuals have between 7 and 10 leaves which consists of a leaf sheath, a petiole and a rachis. Leaf sheaths, which wrap around the stem, are about 40 to 75 cm (16 to 30 in) long and are covered with black or grey spines up to 10 cm (3.9 in) long. Petioles are 0 to 10 cm (0.0 to 3.9 in) long and spiny. Rachises are 115 to 205 cm (45 to 81 in) with 50 to 65 pairs of leaflets (or more rarely as few as 30 pairs). Inflorescences consist of a peduncle 42 to 137 cm (17 to 54 in) and a rachis 35 to 48 cm (14 to 19 in) long. The rachis bears 35 to 75 rachillae, which are the smaller branches which themselves bear the flowers. Flowers are borne in groups consisting of one female and two male flowers. The male flowers are yellow, while the female flowers are yellow with brown sepals. The ripe fruit is bright red, spherical, and 18 to 22 millimetres (0.71 to 0.87 in) in diameter.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum:
Class: Liliopsida
Order:Arecales
Family:Arecaceae
Genus:Aiphanes
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