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Spiranthes tuberosa

WebSep 1, 2014 · Alternatively, it seems more likely that the n = 12 condition in S. tuberosa represents the gain of a chromosome from an extinct hypothetical Spiranthes ancestor with n = 11. This theory would explain … WebSpiranthes tuberosa var. gracilis, or Southern Slender Ladies' Tresses, is a perennial wildflower in the orchid family that is native to the eastern United States. Note that this plant is under some stress being listed as threatened in Florida, vulnerable in New York, …

Species Factsheets - naturalheritage.state.pa.us

WebSpiranthes cernua Orchid family (Orchidaceae) Description: This perennial plant is usually 4-12" tall and unbranched. There is a rosette of 2-6 strap-like basal leaves that are individually about 3-8" long and 1/3" (8 mm.) across. … WebRecommended Citation Orchidaceae, Spiranthes tuberosa, Raf. USA, Illinois, Effingham, Rock Cave Nature Preserve, 6 miles south of Beecher City; Sec 30 T8N R4E., 39. ... dc tz95 の悪いところ https://texasautodelivery.com

Category:Spiranthes tuberosa - Wikimedia Commons

WebOne of the easiest ways that anyone can support bird habitat conservation is by buying duck stamps. Web9 Spiranthes tuberosa + Roots few to numerous, horizontal to strongly descending, slender to tuberously thickened, elongate (mostly 2–8 mm wide, rarely to 15 mm, ratio of length/width more than 5); rachis conspicuously or minutely and sparsely pubescent or … WebSpiranthes tuberosa Rafinesque, var. grayi (Ames) Fernald, Rhodora 48: 189. 1946. Spiranthes grayi Ames 1904; Spiranthes simplex A. Gray 1867, non Grisebach 1864. Triorchis grayi dc usb 変換アダプター

Spiranthes tuberosa - Wikipedia

Category:Little Ladies’-tresses Spiranthes tuberosa

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Spiranthes tuberosa

Spiranthes tuberosa - Species Page - APA: Alabama Plant Atlas

WebThe nomenclatural history of Spiranthes tuberosa is rather complex, and among the names applied to it are Spiranthes beckii Lindley and Ibidium beckii (Lindley) House. See D. S. Correll (1950) for a discussion. This species is easily recognized by its pure white flowers, broad crisped lip, and fugacious leaves. WebSpiranthes tuberosa: 6 Roots few to numerous, horizontal to strongly descending, slender to tuberously thickened, elongate (mostly 2–8 mm wide, rarely to 15 mm, ratio of length/width more than 5); rachis conspicuously or minutely and sparsely pubescent or glabrous; flowers gaping only from 2/3–3/4 their lengths from base, tubular portion ...

Spiranthes tuberosa

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WebSpiranthes tuberosa. Common Name. little lady's tresses. Kingdom. Plantae. Location in Taxonomic Tree Genus. Spiranthes. Species. Spiranthes tuberosa. Identification Numbers. TSN: 505346. Geography Launch Interactive Map. Working with others to conserve, … Webto both parents). The flowers are intermediate in size between the parents (4–7.5 mm long is S. lacera var. gracilis and 3–5.5 mm long in S. tuberosa). 3a×8. Spiranthes ×‌intermedia Ames is a very rare ladies’-tresses hybrid in …

WebSpiranthes tuberosa is the smallest member of the genus found in Pennsylvania – plants often grow no more than 2 or 3 inches tall and are easily missed amongst the competing vegetation. Its bright white flowers bloom in a loose spiral. http://illinoiswildflowers.info/prairie/plantx/gr_ladytress.html

WebDescription. Ladies Tresses is in a perennial herb in the orchid family that grows from a thick tuberous root system. The genus is found in the Americas, Europe and Australia in fields, damp meadows, moist thickets, and grassy swamps. Flowers come in a variety of colors and spirals up a terminal spike. Plant in full sun to partial shade in ... WebThe nomenclatural history of Spiranthes tuberosa is rather complex, and among the names applied to it are Spiranthes beckii Lindley and Ibidium beckii (Lindley) House. See D. S. Correll (1950) for a discussion. This species is easily recognized by its pure white flowers, …

WebSpiranthes is a genus of terrestrial orchids containing around 25 species, distributed across the temperate zones of North and South America, Eurasia, and Australia. The flowers are arranged in a distinctive spiral, twisting into a terminal spike, and are usually white, yellow, …

WebSpiranthes tuberosa: rachis of inflorescence pubescent, in part, with glandular hairs, glands of rachis wider than stipe, therefore, the hairs capitate at their apex, and labellum pure white (vs. S. vernalis, with rachis of inflorescence mostly or entirely pubescent with non-glandular hairs, glands of rachis, if present, narrower or equal to ... dc usb ケーブルWebSpiranthes tuberosa Raf. NWI TN: Facultative Upland Common Name: little ladies'-tresses Synonyms: • Spiranthes grayi Ames Spiranthes vernalis Engelm. & A. Gray NWI TN: Facultative Wetland ... dc usb 変換アダプタWebFrom Wikimedia Commons, the free media repository. Jump to navigation Jump to search Vernacular names [edit wikidata 'Spiranthes tuberosa']Vernacular names [edit wikidata 'Spiranthes tuberosa'] dc visa カードWebSpiranthes tuberosa Rafinesque, var. grayi (Ames) Fernald, Rhodora 48: 189. 1946. BASIONYM: Spiranthes grayi Ames 1904; Spiranthes simplex A. Gray 1867, non Grisebach 1864. Triorchis grayi dc v30.zip パスワードWebSpiranthes tuberosa Little Ladies'-tresses. View as PDF. State Status: TU PBS Status: Pennsylvania Endangered (PE) Federal Status: Global Rank: G5 rank interpretation State Rank: S1. Summary. Description. Little Ladies'-tresses is an herbaceous perennial with a hairless stem from 6 inches to 15-30 cm in height. The aerial stem arises from a ... dc visa ゴールドカードWebSpiranthes lacera: labellum white with a central green or yellow-green spot, rachis of inflorescence sparsely pubescent or glabrous, and roots few to several, up to 7.5 mm wide (vs. S. tuberosa, with labellum white, rachis of inflorescence glabrous, and root solitary or … dc visa カード ログインWebSpiranthes tuberosa. Treatment appears in FNA Volume 26. Treatment on page 537. Mentioned on page 498, 531. Plants 5–30 cm. Roots solitary, vertical, tuberous, turbinate, mostly to 1 cm diam. Leaves fugacious, 3–5, basal, spreading, oval-oblanceolate, 2–6 × 1–2 cm. Spikes loosely spiraled, 4–7 flowers per cycle of spiral; rachis ... dc visa 3dセキュア登録方法