REINWARDTIA
Vol. 23 No. 1 (2024)

SIDA PENAMBANGENSIS (MALVACEAE), A NEW SIDA SPECIES FROM EAST JAVA, INDONESIA

THEMAS FELAYATI (Unknown)
HIMMAH RUSTIAMI (Unknown)
RATNA SUSANDARINI (Unknown)



Article Info

Publish Date
25 Mar 2025

Abstract

A new species of Sida from Penambangan Village, Sidoarjo, East Java related to Sida acuta is described as Sida penambangensis Felayati, Rustiami & Susandarini. It is distinguished from Sida acuta Burm.f. with at least six characters such as stem covered with obvious long trichomes, reddish-purple at upper leaf margin, stipule subulate-falcate, pedicels not articulated, mericarps 9–11 with pair linear awns 0.8 mm long with simple and stellate pubescence. It is described and illustrated here as a species new to science.

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