Citation: C. Thompson, Ann. Rep. Miss. Bot. Gard. 1898:28 (1898).

Synonymy: Lemna punctata G. Meyer, Prim. Fl. Esseq. 262 (1818); L. oligorrhiza Kurz, J. Linn. Soc.(Bot) 8:267 (1866); S. oligorrhiza (Kurz) Hegelm., Lemnaceen 147 (1868). , Landoltia punctata

Common name: Thin duckweed.

Description:
Thallus 2-5 mm long, somewhat biconvex, elliptic to obovate, opaque; roots usually 2-8, to 4 cm long.

Published illustration: Aston (1973) Aquatic plants of Australia, fig. 100.

Distribution:  S.Aust.: MU, SL, SE.   All mainland States except the N.T.   Almost cosmopolitan. Conservation status: native Flowering time: No flowering time is available

SA Distribution Map based on current data relating to specimens held in the State Herbarium of South Australia

Biology: No text

Author: Not yet available