Difference between revisions of "Fimbristylis miliacea"
Enum. Pl. 2: 287. 1805
Revision as of 19:07, 24 September 2019
Phenology: Fruiting summer–fall, all year southward.
Habitat: Moist to wet sands and alluvia of open river and stream bottoms, low fields, drawdowns, shores, flatwoods, savanna, seeps, and open disturbed waste places
Elevation: 0–200 m
Ala., Ark., Fla., Ga., Ky., La., Miss., Mo., N.C., S.C., Tenn., Tex., Mexico, Central America, South America, Asia, Africa, Indian Ocean Islands, Pacific Ocean Islands, Australia.
Fimbristylis miliacea is another widespread annual weed whose origin is probably in the Asian rice belt. Two Linnaean types bear the epithet “miliacea.” A good argument exists that Vahl, first to adopt the plant as a Fimbristylis, took the round-spikeleted element as F. miliacea; the other, ovoid, acute-spikeleted element thus became F. quinquangularis (Vahl) Kunth.
Because Gaudichaud’s epithet “littoralis” was not applied to the complex until 1826, it is invalidated in any case.