Ale

Description

Plantago princeps is a rare species of flowering plant in the plantain family known by the common name ale. It is endemic to Hawaii, where it is known from the islands of Hawaii, Kauai, Oahu, Molokai, and Maui.Like other Hawaiian Plantago, it is known as kuahiwi laukahi, or laukahi kuahiwi. It is a federally listed endangered species of the United States. This is a large perennial herb or a shrub. The hairy leaves are up to 30 centimeters long by 5 wide and are borne on winged petioles. The inflorescence is a spike of flowers on an erect scape. The tiny flowers are a few millimeters wide. Although the taxonomy is not certain, most authors divide the species into four varieties: var. anomala, var. laxifolia, var. longibracteata, and var. princeps.