38. Cyperus javanicus Houtt.,

Nat. Hist. II(13): Aanwyz. Plaat. [1], 67, tab. 88, fig. 1. 1782.

Lectotypus (designated here by Veldkamp): INDONESIA. Java: Anon. s.n. (G-PREL [G00360105]!) .

Notes. – A single element of original material is in the Java herbarium in G-PREL. This collection is a good match for the plate and is designated here as the lectotype.