Difference between revisions of "Alternanthera caracasana"
in A. von Humboldt et al., Nov. Gen. Sp. 2: 205. 1818.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 11: | Line 11: | ||
|name=Alternanthera peploides | |name=Alternanthera peploides | ||
|authority=(Humboldt & Bonpland ex Schultes) Urban | |authority=(Humboldt & Bonpland ex Schultes) Urban | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Amaranthaceae;Alternanthera;Alternanthera caracasana | |hierarchy=Amaranthaceae;Alternanthera;Alternanthera caracasana | ||
| Line 34: | Line 35: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Alternanthera caracasana | name=Alternanthera caracasana | ||
| − | |||
|authority=Kunth in A. von Humboldt et al. | |authority=Kunth in A. von Humboldt et al. | ||
|rank=species | |rank=species | ||
| Line 50: | Line 50: | ||
|publication year=1818 | |publication year=1818 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V4/V4_887.xml |
|genus=Alternanthera | |genus=Alternanthera | ||
|species=Alternanthera caracasana | |species=Alternanthera caracasana | ||
Revision as of 21:44, 16 December 2019
Herbs, perennial, 1–5 dm. Stems prostrate to procumbent, villous, glabrate. Leaves sessile; blade rhombic-ovate, oval, or obovate, usually longer than broad, 0.5–2.5 × 0.3–1.5 cm, apex rounded, apiculate, sparsely villous, glabrate. Inflorescences axillary, sessile; heads white to stramineous, ovoid, 0.5–0.8 × 0.4–0.6 cm; bracts shorter than tepals, apex long-attenuate, aristate. Flowers: tepals dimorphic, whitish to stramineous, lanceolate, 3–5 mm, apex acuminate, spinose tipped, densely villous, hairs barbed; stamens 5; pseudostaminodes triangular or subulate, shorter than filaments, margins usually entire, rarely dentate. Utricles included within tepals, brown, ovoid-orbicular, 1.5 mm, apex slightly truncate. Seeds ovate-orbiculate, 1–1.5 mm.
Phenology: Flowering summer–fall.
Habitat: Gravel, sand bars, sidewalks
Elevation: 0-2000 m
Distribution
Ala., Ariz., Ark., Calif., Fla., Ga., La., Md., Miss., N.Mex., N.C., Okla., S.C., Tex., Mexico, Central America, South America.
Discussion
Selected References
None.