Difference between revisions of "Laportea aestuans"
Gard. Bull. Straits Settlem. 21: 200. 1965.
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|habitat=Waste places, cultivated ground | |habitat=Waste places, cultivated ground | ||
|elevation=0-10 m | |elevation=0-10 m | ||
| − | |distribution= | + | |distribution=Fla.;Mexico;West Indies;Central America (Costa Rica and Panama). |
| − | |introduced= | + | |introduced=possibly |
|discussion=<p>Plants of <i>Laportea aestuans</i> in the flora have slightly auriculate leaf bases; those from outside the flora area frequently have rounded or truncate leaf bases.</p> | |discussion=<p>Plants of <i>Laportea aestuans</i> in the flora have slightly auriculate leaf bases; those from outside the flora area frequently have rounded or truncate leaf bases.</p> | ||
|tables= | |tables= | ||
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|publication year=1965 | |publication year=1965 | ||
|special status=Introduced | |special status=Introduced | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_180.xml |
|genus=Laportea | |genus=Laportea | ||
|species=Laportea aestuans | |species=Laportea aestuans | ||
Latest revision as of 16:04, 10 May 2021
Herbs, annual, 1-10 dm, sparsely to densely pubescent with stinging hairs and stipitate-glandular, nonstinging hairs. Leaf blades broadly ovate to nearly orbiculate, 9-20 × 6-16 cm, base rounded or abruptly attenuate, auriculate, margins regularly serrate or dentate, apex short-acuminate. Inflorescences with both staminate and pistillate flowers in same panicle, or proximal panicles with staminate flowers. Staminate flowers ca. 2 mm across; tepals 4-5, equal in length; stamens 4-5, opposite tepals; filaments longer than tepals. Pistillate flowers ca. 0.7 mm; tepals 2-4, appressed, inner pair ca. 1/2 length of ovary; ovary ovoid to ellipsoid; style persistent, hooked and beaklike, ca. 0.2 mm, becoming knoblike in fruit. Achenes strongly compressed, ± orbicular, ca. 0.9 × 1.3 mm.
Phenology: Flowering fall–winter.
Habitat: Waste places, cultivated ground
Elevation: 0-10 m
Distribution
Possibly introduced; Fla., Mexico, West Indies, Central America (Costa Rica and Panama).
Discussion
Plants of Laportea aestuans in the flora have slightly auriculate leaf bases; those from outside the flora area frequently have rounded or truncate leaf bases.
Selected References
None.