Difference between revisions of "Ludwigia peploides subsp. peploides"
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|subfamily=Onagraceae subfam. Ludwigioideae | |subfamily=Onagraceae subfam. Ludwigioideae | ||
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Latest revision as of 11:31, 9 May 2022
Stems glabrous or sparsely villous. Leaves alternate or fascicled; stipules symmetrical; petioles of basal leaves 0.3–0.8 cm, those of distal leaves 0.2–2.5 cm; blade 0.8–4(–8.5) cm, apex sometimes glandular-mucronate, surfaces shiny, glabrous, rarely ciliate or minutely pellucid-punctate. Flowers: anthers on short filaments 0.5–1.1 mm, those on long filaments 0.8–1.2 mm; ovary 6–14 mm, apex truncate, glabrous or with scattered hairs, stigma usually as long as anthers, rarely exserted beyond them. Capsules 10–17(–25) × 2–3 mm, pedicel 10–35 mm. Seeds 7–14 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
Ariz., Calif., N.Mex., Oreg., Tex., Mexico, West Indies (Cuba), Central America, South America, Pacific Islands (Galapagos Islands), introduced elsewhere in Pacific Islands (Society Islands), Australia.
Discussion
Selected References
None.