Family: Poaceae
Poa annua
Citation:
L., Sp. Pl. 68 (1753).
Synonymy: Not Applicable Common name: Winter grass, goose grass, annual meadow-grass.
Description:
Soft tufted glabrous annual; culms erect to prostrate; leaf blades flat or folded when young, thin, soft, to 12 cm long, smooth or very minutely scaberulous.
Panicle triangular to ovate, 1-12 cm long; the branches spreading, to 5 cm long, devoid of spikelets in the lower parts; spikelets 3-10-flowered, ovate or oblong; glumes 1.5-4 mm long; lemmas 2.5-4 mm long, prominently 5-nerved, the internerves usually glabrous, the nerves usually densely hairy; web absent.
Published illustration:
Cunningham et al. (1982) Plants of western New South Wales, p. 133.
Distribution:
|
S.Aust.: FR, EP, NL, MU, YP, SL, SE. All States except the N.T. Native to Europe, but now cosmopolitan.
|
Conservation status:
naturalised
Flowering time: most of the year, but especially in spring.
|
SA Distribution Map based
on current data relating to
specimens held in the
State Herbarium of South Australia
|
Biology:
Occurs as a weed of cultivated ground.
Author:
Not yet available
|