Description
(
Inglês
)
fornecido por eFloras
Rhizomes horizontal, brownish, thick, praemorse, not brittle. Scapes 1–3, green or bronze-green, round in cross section, 1.7–4.4 dm, stout, glabrous. Bracts held horizontally, not drooping, tips at anthesis held well above ground, sessile; blade usually very strongly marked with at least 3 shades of dark green, bronze green, and purplish green, often with light central strip, mottling becoming obscure with age, ovate-lanceolate to lanceolate, widest at ca. 1/3 of length from basal attachment, tapered very gradually to tip, 8–17+ × 4.9–8.5 cm, rounded basally, margins of distal 1/3 straight, apex acute. Flower faintly ill-scented; sepals divergent-ascending, streaked with green to maroon, lanceolate to ovate-lanceolate, 36–68 × 12–21 mm, margins entire, flat or slightly raised adaxially, apex acute; petals long-lasting, erect, ± connivent, ± partially concealing stamens and ovary, maroon-purple, brownish purple to brown, greenish streaked to green, rarely yellow, becoming brown, or occasionally bright copper-bronze with age, not spirally twisted, veins not engraved, obovate to oblanceolate, large in proportion to leaf size compared to many species, 5–9 × 1–2 cm, 2+ times longer than wide, widest at or just above middle, thick-textured, margins entire, flat, apex acute, obtuse, or rounded; stamens erect or incurving, 12–24 mm; filaments yellow, 2–3 mm; anthers erect, straight, rarely arcuate, yellow, 10–15 mm, dehiscence latrorse; connectives straight, projecting 1–2 mm beyond anther sacs; ovary dark red, brown, or gray, ellipsoid, strongly 6-angled, 6–13 mm; stigmas basally erect, tips recoiled upon ovary, distinct, green, white, or purple, linear, short, 3–12 mm, slightly thickened basally, not fleshy. Fruits baccate, dark green to purple, odor not reported, ellipsoid, strongly grooved and ridged, pulpy or mealy. 2n = 10.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
Inglês
)
fornecido por eFloras
Flowering winter--mid spring (late Jan--early Apr).
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
Rich woods and bluffs in mixed deciduous forests of oak, red maple, beech, elm, and others; also thinner upland oak woods, in depressions and in ravines, low sandy-alluvial slopes to local rivers; 50--100m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Trillium decipiens
(
Azerbaijano
)
fornecido por wikipedia AZ
- licença
- cc-by-sa-3.0
- direitos autorais
- Vikipediya müəllifləri və redaktorları
Trillium decipiens: Brief Summary
(
Azerbaijano
)
fornecido por wikipedia AZ
Trillium decipiens (lat. Trillium decipiens) — melantkimilər fəsiləsinin trillium cinsinə aid bitki növü.
- licença
- cc-by-sa-3.0
- direitos autorais
- Vikipediya müəllifləri və redaktorları
Trillium decipiens
(
Inglês
)
fornecido por wikipedia EN
Trillium decipiens, also known as Chattahoochee River wakerobin[2] or deceiving trillium,[3] is a spring-flowering perennial plant. It occurs mostly near the Chattahoochee River in Alabama, Florida and Georgia.[4][5] Scattered populations are found elsewhere in these three states, all within the Atlantic Coastal Plain or Gulf Coastal Plain. Rich deciduous woods of bluffs, ravines, and alluvial land provide its most favored habitat.
Description
Trillium decipiens is a sessile-flowered trillium, that is, it has no flower stalk. The flower has three purple, brown, or green (rarely yellow) petals that stand upright at the junction of the three strikingly mottled leaves. It is one of the earliest trilliums, often starting to bloom in January or February.
Trillium decipiens is often confused with Trillium underwoodii but the two species are easily distinguished by plant height. In the case of T. underwoodii, the stem is 1–1.5 times longer than the leaves at flowering, whereas with T. decipiens, the stem is 2.5–3 times longer than the leaves.[6]
Taxonomy
Trillium decipiens was first described by John Daniel Freeman in 1975.[7] Phylogenetic analysis has since shown a lack of separation between T. decipiens and T. underwoodii, indicating the need to re-evaluate their status as distinct species.[8]
Bibliography
References
-
^ "Trillium decipiens". NatureServe Explorer. NatureServe. Retrieved 16 November 2021.
-
^ USDA, NRCS (n.d.). "Trillium decipiens". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 15 December 2015.
-
^ Case Jr., Frederick W. (2002). "Trillium decipiens". 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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^ "Trillium decipiens". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 7 October 2019.
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^ Trillium decipiens Retrieved March 18, 2015.
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^ Case & Case (1997), pp. 176–179.
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^ Freeman (1975), pp. 17–20.
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^ Schilling, Edward E.; Floden, Aaron; Lampley, Jayne; Patrick, Thomas S.; Farmer, Susan B. (2019). "A New Species of Trillium (Melanthiaceae) from Central Georgia and its Phylogenetic Position in subgenus Sessilium". Systematic Botany. 44 (1): 107–114. doi:10.1600/036364419X697958. S2CID 91263667.
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Trillium decipiens: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Trillium decipiens, also known as Chattahoochee River wakerobin or deceiving trillium, is a spring-flowering perennial plant. It occurs mostly near the Chattahoochee River in Alabama, Florida and Georgia. Scattered populations are found elsewhere in these three states, all within the Atlantic Coastal Plain or Gulf Coastal Plain. Rich deciduous woods of bluffs, ravines, and alluvial land provide its most favored habitat.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Trillium decipiens
(
Francês
)
fornecido por wikipedia FR
Trillium decipiens est une espèce végétale de la famille des Melanthiaceae.
- licença
- cc-by-sa-3.0
- direitos autorais
- Auteurs et éditeurs de Wikipedia
Trillium decipiens: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Trillium decipiens là một loài thực vật có hoa trong họ Melanthiaceae. Loài này được J.D.Freeman miêu tả khoa học đầu tiên năm 1975.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên