Comments
(
英語
)
由eFloras提供
Streptopus lanceolatus has replaced the long-used name S. roseus, based on the recent lectotypification (J. L. Reveal 1993d) of Aiton’s Uvularia lanceolata. This widespread North American species has been divided into four intergrading varieties or races (N. C. Fassett 1935) based on variation in rhizome internode lengths and density of leaf-margin ciliation. These include var. roseus in the southern Appalachians, var. longipes in the western Great Lakes region, var. lanceolatus (= var. perspectus Fassett) in the northeast, and var. curvipes in the west.
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Description
(
英語
)
由eFloras提供
Plants from slender, sometimes matted rhizomes with variable internode lengths. Stems simple or occasionally branched, 1.5–4(–8) dm, glabrous, nodes sparsely pubescent-fringed. Leaves 5–10 × 2–4.5 cm; blade ovate-elliptic, base rounded, margins finely glandular-pubescent, apex acute to acuminate; peduncle: junction with pedicel not abrupt, entire structure (5–)9–20 mm, glands absent or obscure. Flowers 1(–2) per axil; perianth campanulate; tepals slightly spreading but not recurved, white or greenish yellow, streaked or spotted with pale rose to reddish purple, narrowly oblong-lanceolate, 6–10 mm; stamens 5–8 mm; anthers 2 mm, apex 2-pointed; style slender, 3.5–4 mm; stigma weakly 3-lobed; combined peduncles and pedicels recurved, (5–)9–20 mm, glands absent or obscure; pedicel rarely geniculate at junction with peduncle, coarsely pubescent. Berries reddish purple to red, subglobose, 6–9 mm. Seeds 2.5–3 mm. 2n = 16, 48.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
英語
)
由eFloras提供
St. Pierre and Miquelon; Alta., B.C., Man., N.B., Nfld. and Labr., N.S., Ont., P.E.I., Que.; Alaska, Conn., Iowa, Ky., Maine, Md., Mass., Mich., Minn., Mont., N.H., N.J., N.Y., N.C., Ohio, Oreg., Pa., R.I., Tenn., Vt., Va., Wash., W.Va., Wis.
- 許可
- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
英語
)
由eFloras提供
Flowering late spring--mid summer.
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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
Habitat
(
英語
)
由eFloras提供
Rich moist coniferous and deciduous woods; 50--2000m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Uvularia lanceolata Aiton, Hort. Kew. 1: 434. 1789; Streptopus curvipes Vail; S. lanceolatus var. curvipes (Vail) Reveal; S. lanceolatus var. longipes (Fernald) Reveal; S. lanceolatus var. roseus (Michaux) Reveal; S. longipes Fernald; S. roseus Michaux; S. roseus subsp. curvipes (Vail) Hultén; S. roseus var. curvipes (Vail) Fassett; S. roseus var. longipes (Fernald) Fassett; S. roseus var. perspectus Fassett
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Streptopus lanceolatus
(
英語
)
由wikipedia EN提供
Streptopus lanceolatus (rose twisted stalk, rosybells, rose mandarin, scootberry, liverberry, rose-bellwort), is an understory perennial plant native to the forests of North America, from Alaska to Labrador, south through the Great Lakes and Appalachian Mountain regions of the United States, as well as Montana, Washington state, Oregon, and St. Pierre & Miquelon.[2][3] It grows primarily in mixed-wood forests, and throughout a wide range of soil and site conditions, preferring cool, acidic soils.
Streptopus lanceolatus grows from a rhizome or seed, the stem having a zigzag shape, branched or sometimes unbranched. Up to 30 cm (12 in) tall with alternate wide lanced oval-shaped leaves with pointed tips and a rounded base, without leaf-stalks. The leaves are often finely toothed having fine hairs on the underside veins. Flowers appear as solitary individuals opposite each leaf in early summer (May to July) and are bell-shaped on 1–3 cm (0.4–1.2 in) long stalks bent midway, with 6 rose or white recurved petals with purple streaks. Fruit is an elongated red berry ripening in mid-summer (July to August). If berries are consumed in quantity, diarrhea can result.[2][4][5]
Streptopus lanceolatus can be distinguished from Solomon's seal and false Solomon's seal by the alternate leaves on a zigzag stem.
References
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^ "Streptopus lanceolatus". World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew – via The Plant List. Note that this website has been superseded by World Flora Online
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^ a b Utech, Frederick H. (2002). "Streptopus lanceolatus". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 26. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
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^ "Streptopus lanceolatus". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
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^ Reveal, James Lauritz (1993). "Streptopus lanceolatus". Phytologia. 74 (3): 187.
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^ Aiton, William (1789). Hortus Kewensis. Vol. 1. p. 434., as Uvularia lanceolata
Streptopus lanceolatus: Brief Summary
(
英語
)
由wikipedia EN提供
Streptopus lanceolatus (rose twisted stalk, rosybells, rose mandarin, scootberry, liverberry, rose-bellwort), is an understory perennial plant native to the forests of North America, from Alaska to Labrador, south through the Great Lakes and Appalachian Mountain regions of the United States, as well as Montana, Washington state, Oregon, and St. Pierre & Miquelon. It grows primarily in mixed-wood forests, and throughout a wide range of soil and site conditions, preferring cool, acidic soils.
Streptopus lanceolatus grows from a rhizome or seed, the stem having a zigzag shape, branched or sometimes unbranched. Up to 30 cm (12 in) tall with alternate wide lanced oval-shaped leaves with pointed tips and a rounded base, without leaf-stalks. The leaves are often finely toothed having fine hairs on the underside veins. Flowers appear as solitary individuals opposite each leaf in early summer (May to July) and are bell-shaped on 1–3 cm (0.4–1.2 in) long stalks bent midway, with 6 rose or white recurved petals with purple streaks. Fruit is an elongated red berry ripening in mid-summer (July to August). If berries are consumed in quantity, diarrhea can result.
Streptopus lanceolatus can be distinguished from Solomon's seal and false Solomon's seal by the alternate leaves on a zigzag stem.
Streptopus lanceolatus in bloom, picture taken on
Dude Mountain Trail in
Alaska
Streptope rose
(
法語
)
由wikipedia FR提供
Streptopus lanceolatus
Streptopus lanceolatus, le « streptope rose[1] », « streptope rose de l'Ouest[2] » ou « rognons-de-coq[3] », est une espèce de plantes. Elle appartient à la famille des Liliaceae selon la classification classique, ou à la famille des Asparagaceae selon la classification phylogénétique (APG III).
Synonymes
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Uvularia lanceolata Aiton
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Streptopus roseus Michx.
Notes et références
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↑ Brouillet et al., « Streptopus lanceolatus (Aiton) Reveal var. lanceolatus », sur VASCAN, la Base de données des plantes vasculaires du Canada (consulté le 3 novembre 2011). En fait, VASCAN ne donne aucun nom vernaculaire français pour cette espèce. Il donne un nom pour une première variété.
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↑ Nom donné par VASCAN pour une seconde variété, Streptopus lanceolatus var. curvipes.
-
↑ Voir cette fiche ou celle-ci
Streptope rose: Brief Summary
(
法語
)
由wikipedia FR提供
Streptopus lanceolatus
Streptopus lanceolatus, le « streptope rose », « streptope rose de l'Ouest » ou « rognons-de-coq », est une espèce de plantes. Elle appartient à la famille des Liliaceae selon la classification classique, ou à la famille des Asparagaceae selon la classification phylogénétique (APG III).
Streptopus lanceolatus
(
越南語
)
由wikipedia VI提供
Streptopus lanceolatus là một loài thực vật có hoa trong họ Măng tây. Loài này được (Aiton) Reveal miêu tả khoa học đầu tiên năm 1993.[2]
Hình ảnh
Chú thích
Liên kết ngoài
Streptopus lanceolatus: Brief Summary
(
越南語
)
由wikipedia VI提供
Streptopus lanceolatus là một loài thực vật có hoa trong họ Măng tây. Loài này được (Aiton) Reveal miêu tả khoa học đầu tiên năm 1993.
Bài viết liên quan phân họ thực vật Nolinoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. 
