Comments
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الإنجليزية
)
المقدمة من eFloras
The abrupt size reduction of cauline leaves in Liatris lancifolia is similar to that of L. spicata var. resinosa; the long, dense spikes and wider basal leaves are more like those of L. spicata var. spicata. Little differentiation exists between L. lancifolia and L. spicata, but L. lancifolia is maintained here at specific rank, coordinate with L. spicata, primarily because of its wide geographic disjunction and generally different habitat. Recognition that the two elements within L. spicata have a nearly analogous relationship of range and habitat might provide rationale for treating all three of these closely similar taxa at equivalent rank. Liatris lancifolia is expected in Oklahoma.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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الإنجليزية
)
المقدمة من eFloras
Plants (20–)40–80 cm. Corms globose. Stems glabrous. Leaves: basal and lower cauline 3–5-nerved, narrowly oblong-lanceolate to narrowly spatulate-oblanceolate, 60–180(–330) × 6–12(–15) mm (usually becoming more densely arranged distally), abruptly reduced near midstem (continuing densely to immediately proximal to heads), essentially glabrous, gland-dotted (bases of basal often fibrous-persistent). Heads in dense, spiciform arrays. Peduncles 0. Involucres turbinate-cylindric to turbinate-campanulate, 7–9 × 4–7 mm. Phyllaries in 3–4 series, ovate to oblong, unequal, glabrous, margins with hyaline borders, sometimes ciliolate, apices rounded to obtuse. Florets 5–8(–12); corolla tubes glabrous inside. Cypselae 4–4.5 mm; pappi: lengths ± equaling corollas, bristles barbellate. 2n = 20.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
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الإنجليزية
)
المقدمة من eFloras
Lacinaria lancifolia Greene, Bull. Torrey Bot. Club 25: 118. 1898; Liatris kansana (Britton) Rydberg
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- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Liatris lancifolia: Brief Summary
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الإنجليزية
)
المقدمة من wikipedia EN
Liatris lancifolia is a species of flowering plants in the family Asteraceae native to the prairies of central and western North America, known by the common names lanceleaf blazing star and Great Plains gayfeather.
Liatris lancifolia: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Liatris lancifolia là một loài thực vật có hoa trong họ Cúc. Loài này được (Greene) Kittell mô tả khoa học đầu tiên năm 1941.
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- Wikipedia tác giả và biên tập viên