Difference between revisions of "Begonia hirtella"
Enum. Hort. Berol. Alt. 2: 396. 1822.
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|distribution=Fla.;West Indies;South America. | |distribution=Fla.;West Indies;South America. | ||
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|discussion=<p><i>Begonia hirtella</i> is naturalized only in Miami-Dade County; it is also a weed in greenhouses. A specimen similar to <i>B. hirtella</i>, collected in Palm Beach County on a floating, rotting log in a cypress strand (Bradley and Woodmansee 1239, FTG), is glabrous and cannot be determined in its vegetative condition at the present time; it is unknown whether it has persisted.</p> | |discussion=<p><i>Begonia hirtella</i> is naturalized only in Miami-Dade County; it is also a weed in greenhouses. A specimen similar to <i>B. hirtella</i>, collected in Palm Beach County on a floating, rotting log in a cypress strand (Bradley and Woodmansee 1239, FTG), is glabrous and cannot be determined in its vegetative condition at the present time; it is unknown whether it has persisted.</p> | ||
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|publication year=1822 | |publication year=1822 | ||
|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/V6/V6_101.xml |
|genus=Begonia | |genus=Begonia | ||
|species=Begonia hirtella | |species=Begonia hirtella | ||
Latest revision as of 23:19, 5 November 2020
Plants annual, ± densely brownish-villous (hairs multicellular). Stems 8–15[–90] cm. Leaves: stipules lanceolate to narrowly ovate, 5–10 × 2–4 mm; petiole 12–32 mm, ± densely villous; blade strongly asymmetric, ± ovate to ± cordate, (12–)15–90 × (11–)22–70 mm, base rounded to shallowly cordate on shorter side, rounded to cordate on longer one, margins shallowly or not lobed, crenate, ciliate, apex acute to acuminate, surfaces appressed-pilose. Peduncles 20–22 mm (in fruit); bracts linear to ovate. Flowers pinkish; staminate: tepals 2–4, outer 2 suborbiculate, 2–4 mm, inner 0–2, lanceolate, 4 mm; stamens 6–9[–22]; pistillate: tepals 5, oblong to obovate, 2 mm. Capsules 5–10 × 4–6 mm, larger wings deltate-rounded, 6–10 mm wide, smaller 2–5 mm wide.
Phenology: Flowering spring.
Habitat: Around solution holes of rockland hummocks, greenhouse weeds
Elevation: 0–10 m
Distribution
Introduced; Fla., West Indies, South America.
Discussion
Begonia hirtella is naturalized only in Miami-Dade County; it is also a weed in greenhouses. A specimen similar to B. hirtella, collected in Palm Beach County on a floating, rotting log in a cypress strand (Bradley and Woodmansee 1239, FTG), is glabrous and cannot be determined in its vegetative condition at the present time; it is unknown whether it has persisted.
Selected References
None.