Family: Poaceae
Eleusine
Citation:
Gaertner, Fruct. 1, 7:t. 1 (1788).
Derivation: From Eleusis, a city in Attica, where Demeter, the Roman Ceres, the goddess of cereals and harvests was worshipped.
Synonymy: Not Applicable Common name: Crowsfoot grasses.
Description:
Annuals or perennials; leaf blade flat or folded; ligule membranous.
Inflorescence an umbel of spikes, rhachis flattened, bearing the densely imbricate alternately unilateral spikelets; spikelets sessile, laterally compressed, rhachilla disarticulating above the glumes and between the florets, 3-6-flowered; glumes subequal or unequal, membranous, obtuse or obscurely mucronate, with a crested ridged keel, 1-5-nerved; lemmas very similar, 3-nerved to sub-5-nerved; palea slightly shorter, 2-keeled.
Distribution:
|
(From C. A. Gardner (1952) Flora of Western Australia 1.) 9 species from tropical and subtropical areas of the world.
|
|
|
Biology:
No text
Key to Species:
|
1. Spikes 20-90 mm long, to c. 5 mm wide; spikelets 4-7 mm long |
|
E. indica 1. |
|
1. Spikes to 25 mm long, 5-7 mm wide; spikelets 2-3 mm long |
|
E. tristachya 2. |
Author:
Not yet available
|