Edible: Leaves, Vegetable, Salt
A floating herb. This plant looks something like a lettuce and grows on water. The water needs to be stagnant or slow moving. The leaves are produced in a rosette. They are light green. The leaves are hairy and have 7-15 ridges. The plant sends out runners. These end with a tuft of leaves. The leaves overlap and are without stalks. They arise from the same level. Plants are of separate sexes. The female flowers occur singly and are at the base. Male flowers have a single stamen and occur as 2-8 flowers together. They are at the end of the plant.
A tropical plant. It is common and widely distributed in low and medium altitudes in the Philippines. It occurs on the surface of stagnant water and slow moving streams. It grows in water fields, lakes, ponds. It occurs in both the tropics and subtropics. It needs temperatures above 12°C. It grows in water rich in nutrients. It is sensitive to frost. It suits hardiness zones 9-11. In Yunnan.
Common Names: Akasa tamarai, Alface-d'agua, Antara gange, Anthara thamara, Antharai-dhaman, Apon-apon, Apu-apu, Bahata, Borajhanji, Caa pey, Chauk, Da piao, Darahero, Golfo, Gondala, Hmaw, Jalamandvi, Jalashamkhala, Jalkhumbi, Jall khumbi, Jall shamkala, Jaru, Jauk, Kajeng apu, Kambiang, Kang-jao, Kapu-kapu, Kayu apu, Kiambang, Kiapo, Koditamarai, Kudapayal, Kumbhika, Kunhui, Lechuguilla del rio, Llanten de agua, Loloan, Mbutzemelep, Murere, Murere-page, Muttapayal, Nargis, Nirubuduki, Page, Pasta, Prasni, Quiapo, Repollito de agua, Sarebafae, Takapana, Ye-salat
Synonyms:
Pistia occidentalis Blume;
and several others