Conamomum Pierreanum (Gagnep.) Skornick. & A. D. Poulsen (Zingiberaceae), a New Record for the Flora of Vietnam

Abstract

Conamomum pierreanum (Gagnep.) Skornick. & A. D. Poulsen, (Zingiberaceae), a previously known species from Thailand and Cambodia, is here reported, as a new record for Vietnam. It is similar to C. rubidum and C. odorum but differs in having a present stilt root; a shorter petiole, 2-3 cm; a larger leaf blade, oblong, 30-50 × 5-8 cm, glabrous; a globose to ovoid inflorescence, arising near the base of rhizome; tomentose outer surface of bract; a 3-toothed bracteole, outer surface hairy; and a smaller filament, yellowish and glabrous. The detailed morphological description, distribution and ecology information, conservation status and a colour plate of this species are given.

Conarubins A–D: Four Monoterpene–Chalcone Conjugates from Conamomum rubidum and Their Anti-inflammatory and Cytotoxic Activities

“…As of now, only 12 Conamomum species have been discovered worldwide . Among them, four species including C. rubidum , C. pierreanum , C. odorum , and C. vietnamense were found in Vietnam. ,, Conamomum rubidum was first described in 2012 under the name Amomum rubidum . According to the published literature, the study of phytochemistry of this species is still in its infancy.…”