Difference between revisions of "Leucojum aestivum"
Syst. Nat. ed. 10, 2: 975. 1759.
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|common_names=Summer snowflake | |common_names=Summer snowflake | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
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|elevation=0–500 m | |elevation=0–500 m | ||
|distribution=N.S.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Md.;Mass.;Miss.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Tex.;Va.;c;s Europe;naturalized throughout temperate areas. | |distribution=N.S.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Md.;Mass.;Miss.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Tex.;Va.;c;s Europe;naturalized throughout temperate areas. | ||
| + | |introduced=true | ||
|tables= | |tables= | ||
|references= | |references= | ||
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|publication title=Syst. Nat. ed. | |publication title=Syst. Nat. ed. | ||
|publication year=1759 | |publication year=1759 | ||
| − | |special status= | + | |special status=Introduced;Illustrated |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V26/V26_565.xml |
|genus=Leucojum | |genus=Leucojum | ||
|species=Leucojum aestivum | |species=Leucojum aestivum | ||
Revision as of 22:18, 27 May 2020
Plants to 30–60 cm; bulb 2–4 × 2–3(–4) cm. Leaves: sheaths 3–6 mm, membranous; blade deep green, linear to ligulate, 30–50(–70) × 0.5–2 cm, apex obtuse, glossy, well developed at anthesis. Scape stout, hollow, 2-winged, compressed, (20–)30–60 cm. Spathe bract solitary, fused, green, lanceolate, 3–5 cm. Flowers: tepals white with yellowish green spot near apex, broadly ovate, (10–)13–22 × 10–12 mm; filaments white, slender, 2–5 mm; anthers 5–6 mm; ovary oblong-ovate, 6–10 × 5–8 mm; style clavate, 5–10 mm, exceeding stamens; stigma truncate, inconspicuous; pedicel 2.5–7 cm, longest equaling or exceeding spathe. Seeds black, 5–7 mm; coat loose, with air pockets at each end. 2n = 22, 24.
Phenology: Flowering spring–early summer.
Habitat: Roadsides, fields, waste places
Elevation: 0–500 m
Distribution
Introduced; N.S., Ala., Ark., Conn., Del., Ga., Ill., Ind., Ky., La., Maine, Md., Mass., Miss., N.Y., N.C., Ohio, Pa., S.C., Tenn., Tex., Va., c, s Europe, naturalized throughout temperate areas.
Discussion
Selected References
None.