Difference between revisions of "Alternanthera brasiliana"
Revis. Gen. Pl. 2: 537. 1891.
Common names: Brazilian joyweed
Introduced
Basionym: Gomphrena brasiliana Linnaeus Cent. Pl. II, 13. 1756
Treatment appears in FNA Volume 4. Treatment on page 448.
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|common_names=Brazilian joyweed | |common_names=Brazilian joyweed | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Gomphrena brasiliana | |name=Gomphrena brasiliana | ||
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|elevation=0-10 m | |elevation=0-10 m | ||
|distribution=Fla.;Mexico;West Indies;Central America (Belize;Guatemala;Honduras;Nicaragua);South America. | |distribution=Fla.;Mexico;West Indies;Central America (Belize;Guatemala;Honduras;Nicaragua);South America. | ||
| + | |introduced=true | ||
|tables= | |tables= | ||
|references= | |references= | ||
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|publication title=Revis. Gen. Pl. | |publication title=Revis. Gen. Pl. | ||
|publication year=1891 | |publication year=1891 | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_878.xml |
|genus=Alternanthera | |genus=Alternanthera | ||
|species=Alternanthera brasiliana | |species=Alternanthera brasiliana | ||
Latest revision as of 22:01, 5 November 2020
Herbs or subshrubs, annual or perennial, 5–6 dm. Stems erect, villous, glabrate. Leaves sessile; blade ovate to lanceolate, 1–7 × 0.7–1 cm, herbaceous, villous. Inflorescences terminal and axillary, pedunculate; heads white, globose, 0.7–1 cm diam.; bracts keeled, shorter than to equaling tepals. Flowers: tepals monomorphic, green to stramineous, lanceolate, 3–4 mm, apex acuminate, villous, hairs not barbed; stamens 5; pseudostaminodes ligulate, margins fimbriate. Utricles included within tepals, brown, ellipsoid, 2 mm, apex acute. Seeds ovoid-oblong, 1.4 mm.
Phenology: Flowering spring.
Habitat: Sandy, wet, disturbed sites
Elevation: 0-10 m
Distribution
Introduced; Fla., Mexico, West Indies, Central America (Belize, Guatemala, Honduras, Nicaragua), South America.
Discussion
Selected References
None.
Lower Taxa
None.