Support NLAM   Find NLAM on Facebook  

Ela (Species 3)

Common Names


Common Names To be Updated Soon

About    Taxonomy


Click to access the GRIN database record about the specific taxonomical hierarchy (Family, Genus etc.).

CLASSIFICATION


TAXON 


Amomum subulatum Roxb.

FAMILY 


Zingiberaceae Martinov

ALTERNATE FAMILY


nom. cons.

TRIBE


Alpinioideae

SUBTRIBE


Alpinieae

GENUS 


Amomum Roxb.

SPECIES


subulatum Roxb. Pl. Coromandel 3: t. 227. 1815 ("1819")


Plant Description


Plants 1--2 m tall. Ligule 3--4 mm, membranous, apex rounded, emarginate; petiole absent or nearly so on proximal leaves, 1--3 cm on distal ones; leaf blade oblong-lanceolate, 25--60 × 3.5--11 cm, glabrous, base rounded or cuneate, apex long cuspidate. Spikes subturbinate, ca. 5 cm in diam.; peduncle 0.5--4.5 cm, scalelike sheaths brown; bracts pale red, ovate, ca. 3 cm, apex obtuse with horny cusp; bracteoles tubular, ca. 3 cm, apex acute, emarginate. Calyx glabrous, 3-cleft to middle; lobes subulate. Corolla tube equaling calyx; lobes yellow, central one subulate at apex. Lateral staminodes red, subulate, ca. 2 mm. Labellum with yellow midvein, oblong, ca. 3 cm, white pubescent, veins conspicuous, apex involute. Filament ca. 5 mm; anther ca. 1 cm; connective appendage elliptic, entire, ca. 4 mm. Capsule purple or red-brown, globose, 2--2.5 cm in diam., with 10 undulate wings, apex with persistent calyx. 2 n = 4.

Flowering & Fruiting Period: May-Sep.

 

*Description source:  Efloras.org

STUDIES & RESEARCH