familyOnagraceae
subfamilyOnagraceae subfam. Ludwigioideae
genusLudwigia
sectionLudwigia sect. Jussiaea
speciesLudwigia peploides
subspeciesLudwigia peploides subsp. glabrescens
Difference between revisions of "Ludwigia peploides subsp. glabrescens"
Reinwardtia 6: 394. 1964.
Basionym: Jussiaea repens var. glabrescens Kuntze Revis. Gen. Pl. 1: 251. 1891
Synonyms: J. boydiana Featherman Ludwigia peploides var. glabrescens (Kuntze) Shinners
Treatment appears in FNA Volume 10.
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|subfamily=Onagraceae subfam. Ludwigioideae | |subfamily=Onagraceae subfam. Ludwigioideae | ||
|genus=Ludwigia | |genus=Ludwigia | ||
Latest revision as of 10:31, 9 May 2022
Stems glabrous. Leaves alternate, usually not fascicled; stipules symmetrical; petioles of basal leaves 0.7–2.5 cm, those of distal leaves 0.7–6 cm; blade (2–)4–10 cm, apex eglandular-mucronate, surfaces shiny, glabrous. Flowers: anthers subequal, 1.2–1.4 mm; ovary 14–20 mm, apex somewhat broader, glabrous or with scattered hairs, stigma usually exserted beyond anthers, rarely as long as anthers. Capsules 25–40 × 3–4 mm, pedicel 35–90 mm. Seeds 16–18 per locule. 2n = 16.
Phenology: Flowering summer-early fall.
Habitat: Wet places, along slow-moving rivers, streams, canals, ditches, often growing into main channels as aquatic weeds.
Elevation: 0–900[–3000] m.
Distribution
Ala., Ark., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Md., Miss., Mo., Nebr., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Va., W.Va., South America (Venezuela).
Discussion
Selected References
None.
Lower Taxa
None.