Family: Poaceae
Polypogon
Citation:
Desf., Fl. Atlant. 1:66 (1798).
Derivation: Greek polys, many; pogon, a beard; alluding to the bristly panicle.
Synonymy: Not Applicable Common name: None
Description:
Glabrous annuals or perennials; leaf blades flat; ligule long, glabrous.
Inflorescence a dense spike-like panicle; spikelets 1-flowered, laterally compressed; glumes equal, 1-nerved, notched, keeled, hairy, with or without a rather long straight slender awn rising between the 2 lobes of the notch; lemma much smaller, hyaline, truncate, 4-toothed, with or without a short caducous awn; spikelets falling off as a whole, owing to the pedicel disarticulating a short distance below the glumes, leaving the short callus (sometimes called the upper joint of the pedicel) attached to the spikelet.
Distribution:
|
About 15 species from tropical and temperate areas.
|
|
|
Biology:
No text
Key to Species:
Author:
Not yet available
|