Wolffiella oblonga

(Philippi) Hegelmaier

Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 21: 303. 1895

Basionyms: Lemna oblonga Philippi Linnaea 29: 45. 1857
Treatment appears in FNA Volume 22. Treatment on page 151.
Fronds 1 or 2–8 coherent together in often starlike groups, narrowly tongue-shaped to ribbonlike, 1.2–7.5 mm, 3–8 times as long as wide, rounded at tip or pointed; tract of elongated cells running along or near edge of lower wall of pouch; area of air spaces within frond much longer than wide, often spreading throughout most of frond; angle of pouch 45°–90°; flowering fronds similar to vegetative ones. Fruits 0.3–0.4 mm. 2n = 40, 42.

Phenology: Flowering (very rare) throughout year.
Habitat: Mesotrophic, quiet waters in warm-temperate to subtropical regions with mild winters
Elevation: 0–400 m

Distribution

V22 549-distribution-map.jpg

Calif., Fla., La., Miss., Tex., Mexico, West Indies, Central America, South America.

Discussion

Selected References

None.

Lower Taxa

None.

Facts about "Wolffiella oblonga"
AuthorElias Landolt +
Authority(Philippi) Hegelmaier +
BasionymsLemna oblonga +
DistributionCalif. +, Fla. +, La. +, Miss. +, Tex. +, Mexico +, West Indies +, Central America + and South America. +
Elevation0–400 m +
HabitatMesotrophic, quiet waters in warm-temperate to subtropical regions with mild winters +
IllustrationPresent +
Illustration copyrightFlora of North America Association +
IllustratorJohn Myers +
PhenologyFlowering (very rare) throughout year. +
Publication titleBotanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie +
Publication year1895 +
ReferenceNone +
Source xmlhttps://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse grained fna xml/V22/V22 549.xml +
Taxon familyLemnaceae +
Taxon nameWolffiella oblonga +
Taxon parentWolffiella +
Taxon rankspecies +
VolumeVolume 22 +