Wolffia globosa
Blumea 18:367. 1970.
WeedyIntroducedIllustrated
Basionym: Lemna globosa Roxburgh Fl. Ind. ed. 1832, 3: 565. 1832
Treatment appears in FNA Volume 22. Treatment on page 152.
Revision as of 01:02, 30 July 2020 by imported>Volume Importer
Fronds ovoid, 0.4–0.8 mm (x 0.3–0.5 mm), 1.3–2 times as long as wide, 1–1.5 times as deep as wide, rounded or slightly pointed at apex, papilla absent; adaxial surface transparently green, with 1–10 (–30) stomates; pigment cells absent in vegetative tissue. 2n = 30, 60.
Phenology: Flowering (very rare) late spring–fall.
Habitat: Mesotrophic to eutrophic, quiet waters in warm-temperate to tropical regions with mild winters
Elevation: 0–600 m
Distribution
Introduced; Probably, Calif., Fla., South America (Colombia), South America (Ecuador), e Asia, Pacific Islands (Hawaii)
Discussion
Selected References
None.
Lower Taxa
None.
"-1.5timesasdeepaswide" is not declared as a valid unit of measurement for this property.
... more about "Wolffia globosa"
absent +
absent +
small green +
absent +
pigment +
absent +
bisexual +
coherent +
1.3-2 +
arising +
not differentiated +
Mesotrophic to eutrophic, quiet waters in warm-temperate to tropical regions with mild winters +
Present +
true +
branching +
absent +
membranous +
absent +
Blumea +
1970 +
absent +
absent +
1;21 +
absent +
distinct +
absent +
funnel--shaped +
1;10 +
Wolffia globosa +
Wolffia +
species +
vegetative +
light green +
globular +
smaller +
absent +
absent +
perennial +
reduced +