Liatris aspera Michaux (Q2611)

taxon name

Liatris aspera

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taxon authority

Michaux

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taxon rank

species

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taxon status

accepted

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common name

liatris rugueux (French)

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rough blazing-star (English)

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tall blazing-star (English)

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rough gayfeather (English)

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tall gayfeather (English)

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lacerate blazing-star (English)

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Rough gayfeather (English)

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VasCan taxon numeric id

3282

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distribution

CA-SK

occurrence status

excluded

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publication

Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.

CA-ON

establishment of distribution

occurrence status

present

native

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publication

Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/

CA-ON

Ont.

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US-AL

Ala.

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US-AR

Ark.

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US-FL

Fla.

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US-GA

Ga.

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US-IL

Ill.

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US-IN

Ind.

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US-IA

Iowa

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US-KS

Kans.

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US-KY

Ky.

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US-LA

La.

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US-MI

Mich.

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US-MN

Minn.

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US-MS

Miss.

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US-MO

Mo.

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US-NE

Nebr.

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US-NC

N.C.

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US-ND

N.Dak.

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US-OH

Ohio

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US-OK

Okla.

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US-SC

S.C.

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US-SD

S.Dak.

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US-TN

Tenn.

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US-TX

Tex.

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US-VA

Va.

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US-WV

W.Va.

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US-WI

Wis.

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Liatris Gaertner ex Schreber

parent taxon

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taxon habit

herb

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GBIF taxon key

3104265

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

phenology

Flowering Aug–Sep(–Oct).

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taxon habitat

prairies

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barrens

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old fields

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sand dunes

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ridges

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fields

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stream bottoms

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sandstone outcrops

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limestone ridges

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hills

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oak

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oak-juniper

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oak-pine woodlands

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pine

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sand

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silt loam

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elevation

50–500(–900) m

measurement range from

50 meter

measurement range to

500 meter

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special status

F

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E

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taxon description fragment

Plants 30–180 cm.

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d0_s0

Corms globose.

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d0_s1

Stems hispidulous-puberulent.

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d0_s2

Leaves: basal (usually withering before flowering) and proximal cauline 1-nerved, broadly oblanceolate to elliptic or lanceolate-spatulate to linear-lanceolate, 80–250 × (4–) 6–25 mm, gradually or abruptly reduced distally, essentially glabrous or sparsely or densely puberulent-hispidulous, ± glanddotted (distal especially).

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d0_s3

Heads in loose, spiciform arrays.

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d0_s4

Peduncles 0 or (ascending to spreading or deflexed) 1–5 (–10) mm.

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d0_s5

Involucres campanulate-hemispheric to turbinate-campanulate, (9–) 10–16 × 10–20 mm.

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d0_s6

Phyllaries usually in 4–5 series, (outer or outer and middle usually reflexed) broadly obovate to oblong-spatulate, unequal, essentially glabrous, margins with relatively broad, whitish-hyaline, irregular to erose or lacerate borders (especially on the distal 1/3), strongly bullate (with a sharp, low, rounded buttress delimiting the hyaline border), apices usually rounded to subtruncate.

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d0_s7

Florets (14–) 18–24 (–30);

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