Family: Poaceae
Panicum
Citation:
L., Sp. Pl. 55 (1753).
Synonymy: Not Applicable Common name: Panics.
Description:
Perennial or annual; leaf blades usually flat; ligule of hairs with or without a membrane.
Inflorescence a panicle; spikelets 1-flowered, dorsally compressed, pedicellate, usually solitary; first glume smaller than the second; rhachilla minute between the glumes; first (sterile) lemma sometimes enclosing a
Distribution:
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About 500 species in warm parts of the world.
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Biology:
No text
Key to Species:
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4. Perennial; leaf blade 2-5 mm broad; panicle soon long-exserted |
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P. effusum 3. |
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4. Annual; leaf blade 5-15 mm broad; panicle enclosed at the base until maturity |
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P. capillare 1. |
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3. First glume to one-third the length of the spikelet, usually more or less truncate; nodes not bearded |
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5. Lower panicle branches clustered |
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p. decompositum 2. |
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5. Lower particle branches solitary |
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6. Lower floret male; annual, usually glabrous |
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P. schinzii 6. |
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6. Lower floret neuter; often perennial, usually hairy on at least the leaf bases |
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P. whitei 7. |
Author:
Not yet available
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