familyPoaceae
subfamilyPoaceae subfam. Panicoideae
genusPanicum
subgenusPanicum subg. Agrostoidea
sectionPanicum sect. Agrostoidea
speciesPanicum anceps
subspeciesPanicum anceps subsp. rhizomatum
Difference between revisions of "Panicum anceps subsp. rhizomatum"
Synonyms: Panicum rhizomatum
Treatment appears in FNA Volume 25. Treatment on page 480.
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Revision as of 22:01, 5 November 2020
Plants rhizomatous, rhizomes relatively long and slender. Panicles terminal and axillary; branches more numerous, appressed, congested, with dense clusters of spikelets. Spikelets 2.3-2.8 mm, not clearly falcate, often ovoid-lanceolate, purplish-stained, acute.
Discussion
Panicum anceps subsp. rhizomatum grows in the Atlantic and Gulf coastal plains.
The small, crowded, often purplish spikelets of this subspecies often closely resemble those of Panicum rigidulum.
Selected References
None.
Lower Taxa
None.