Aiphanes bicornis

Aiphanes bicornis is a small palm tall with a single stem tall and in diameter. Stems are covered with grey spines up to long with spacing between nodes. Individuals have between 7 and 13 leaves which consists of a leaf sheath, a petiole and a rachis. Leaf sheaths, which wrap around the stem, are about long and are covered with small cream-coloured spines and scattered larger spines. Petioles are long and spiny. Rachises are with 27 to 36 pairs of leaflets, the ends of which are deeply notched to form a pair of "horns". Inflorescences consist of a peduncle and a rachis long. The rachis bears 2 to 3 rachillae, which are the smaller branches which themselves bear the flowers. The male flowers have purple sepals and cream-coloured petals, while the female flowers are purple. The ripe fruit has not been recorded, but the immature fruit is globose, long and in diameter. ==Taxonomy==

Aiphanes has been placed in the subfamily Arecoideae, the tribe Cocoseae and the subtribe Bactridinae, together with Desmoncus, Bactris, Acrocomia and Astrocaryum. Aiphanes bicornis was described by Ecuadorian botanists Carlos Cerón and Rodrigo Bernal in 2004 based on a collection made in 2003 by Cerón and others between 2000 and 2003. While the species bears certain resemblance to other members of the genus, it position within Aiphanes is uncertain. ==Distribution==

Aiphanes bicornis is known from two locations at the base of the Cordillera de Toisan on the western slope of the Andes, in Imbabura Province, Ecuador. ==References==