Comments
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fornecido por eFloras
W. Herbert (1837) suggested that Zephyranthes candida might belong in a segregate genus, and within ten years Rafinesque and M. Roemer each separated it from Zephyranthes. Its leaves are about twice as thick as those of other species in the genus, and they persist through winter frosts and snow, a rare, if not unique, characteristic in Zephyranthes. The stigmatic lobes are not globose, as in Z. chlorosolen, but are somewhat erect and might be described as very abbreviated linear lobes; a careful study of fresh stigmas of “capitate” species is in order. Also, the chromosome complement of Z. candida appears to be anomalous within Zephyranthes. The species has been maintained in Zephyranthes for more than a century, but were Herbert, Rafinesque, and Roemer correct after all?
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Leaf blade glossy deep green, to 3 mm wide. Spathe (1.8–)2–4 cm. Flowers erect; perianth white, sometimes pinkish abaxially, subrotate, 3–4.5 cm; perianth tube green, 0.1–0.4 cm, increasing in diam., less than 1/4 times perianth length, 1/5–1/3 times filament length, ca. 1/10 times spathe length; tepals not reflexed; stamens diverging, subequal; filaments filiform, 1–1.4 cm; anthers 5–8 mm; style longer than perianth tube; stigma capitate, usually among or exserted less than 2 mm beyond anthers; pedicel (0.4–)1–2.5 cm, usually shorter than spathe. 2n = 38.
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Bulbs ovoid, ca. 2.5 cm in diam., neck 2.5--5 cm. Leaves bright green, terete-linear, 20--30 cm × 2--4 mm, fleshy. Involucres red-brown. Flowers solitary, terminal; pedicel ca. 1 cm. Perianth white, often tinged with rose abaxially; lobes ± free, 3--5 × ca. 1 cm, usually with tiny scales near throat, apex obtuse to shortly acute. Stamens ca. 1/2 as long as perianth. Style slender; stigma 3-notched. Capsule subglobose, ca. 1.2 cm in diam. Fl. autumn.
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
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Inglês
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fornecido por eFloras
introduced; Ala., Fla., Ga., La., Miss., N.C., S.C., Tex.; South America (Argentina, Peru, Uruguay).
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
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fornecido por eFloras
Flowering summer--mid fall (Jun--Nov).
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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Inglês
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fornecido por eFloras
Sandy humus soil, coastal plains; 0-200m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
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fornecido por eFloras
Widely cultivated as an ornamental. Becoming naturalized in S China [native to South America].
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
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Inglês
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fornecido por eFloras
Amaryllis candida Lindley, Bot. Reg. 9: plate 724. 1823; Argyropsis candida (Lindley) M. Roemer; Atamosco candida (Lindley) Sasaki; Plectronema candida (Lindley) Rafinesque
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
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fornecido por eFloras
Amaryllis candida Lindley, Bot. Reg. 9: t. 724. 1823; Argyropsis candida (Lindley) M. Roemer.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA