Comments
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englanti
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tarjonnut eFloras
Scapiform to subscapiform plants of Marshallia caespitosa with relatively few cauline leaves and heads borne singly occur mostly in Oklahoma and southeast Texas and Louisiana. Plants with more or less leafy stems and one to relatively many heads are sometimes recognized as var. signata; they grow mostly in central Texas.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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englanti
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tarjonnut eFloras
Plants (10–)20–50(–80) cm (aerial stems unbranched, usually clustered). Leaves mostly basal; basal petiolate; blades 3-nerved, linear, linear-elliptic, or linear-oblanceolate, 5–15 cm × 2.5–9.5(–15) mm. Heads borne singly, 20–32 mm diam. Peduncles 10–28 cm. Phyllaries 9–12 × 1–3 mm, (margins sometimes narrowly-winged proximally) apices obtuse to acute, often mucronate. Paleae linear, apices acute or mucronate. Corollas usually white, sometimes pale lavender, lobes 4–6 × 0.5–1 mm. Pappi: scale margins irregularly fimbriate. 2n = 18, 36.
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Synonym
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englanti
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tarjonnut eFloras
Marshallia caespitosa var. signata Beadle & F. E. Boynton
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Marshallia caespitosa: Brief Summary
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englanti
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tarjonnut wikipedia EN
Marshallia caespitosa, commonly called puffballs is a species of plant in the family Asteraceae that is native to the south-central United States.
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Marshallia caespitosa: Brief Summary
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vietnam
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tarjonnut wikipedia VI
Marshallia caespitosa là một loài thực vật có hoa trong họ Cúc. Loài này được Nutt. ex DC. mô tả khoa học đầu tiên năm 1836.
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