Difference between revisions of "Packera contermina (Greenman) J. F. Bain (Q2894) "

taxon name

Packera contermina

1 reference

taxon authority

(Greenman) J.F. Bain

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

séneçon des sommets (French)

1 reference

northwestern groundsel (English)

1 reference

high alpine butterweed (English)

1 reference

VasCan taxon numeric id

3324

1 reference

distribution

CA-AB

establishment of distribution

occurrence status

present

native

1 reference

publication

Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.

CA-BC

establishment of distribution

occurrence status

present

native

1 reference

publication

Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

US-MT

Mont.

1 reference

US-WA

Wash.

1 reference

Packera Á. Löve & D. Löve

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3113907

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering early Jul–late Aug.

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taxon habitat

open areas

1 reference

rocky slopes

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ravines

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moist tundra

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snowbeds

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alpine

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elevation

2100–3000 m

measurement range from

2,100 meter

measurement range to

3,000 meter

1 reference

special status

E

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taxon description fragment

Stems 1 or 2–3, clustered, bases floccose-tomentose, leaf-axils tomentose, glabrous elsewhere.

1 reference

d0_s2

Basal leaves (thick, fleshy) petiolate;

1 reference

d0_s3

blades usually ovate, oblong, or spatulate, sometimes sublyrate, 20–50+ × 20–40+ mm, bases tapering (to winged petioles) or abruptly contracted to subcordate (petioles narrow), margins crenate, coarsely serrate, or subentire.

1 reference

d0_s4

Cauline leaves (often cyanic) gradually reduced (sessile, not clasping; lanceolate to linear, usually irregularly and shallowly lobed, rarely entire).

1 reference

d0_s5

Heads 1–2 (–5+).

1 reference

d0_s6

Peduncles conspicuously bracteate, glabrous.

1 reference

d0_s7

Calyculi conspicuous (tips of bractlets often purple).

1 reference

d0_s8

Ray-florets 10–12;

1 reference

d0_s10

corolla laminae 8–14+ mm.

1 reference

d0_s11

Disc-florets 55–75+;

1 reference

d0_s12

corolla-tubes 2.5–3.5 mm, limbs 3–4 mm.

1 reference

d0_s13

Cypselae 1–1.25 mm, glabrous;

1 reference

d0_s14

pappi 4–7 mm. 2n = 160+.

1 reference

d0_s15

morphology statement

stem

1

1 reference

d0_s2

stem

2

3

1 reference

d0_s2

stem

arrangement

growth form

clustered

1 reference

d0_s2

floccose-tomentose

1 reference

d0_s2

leaf leaf-axil

tomentose

1 reference

d0_s2

leaf leaf-axil

glabrous

elsewhere

1 reference

d0_s2

leaf

architecture

petiolate

1 reference

d0_s3

ovate

usually

1 reference

d0_s4

oblong

1 reference

d0_s4

spatulate

1 reference

d0_s4

oblong

1 reference

d0_s4

spatulate

1 reference

d0_s4

sublyrate

sometimes

1 reference

d0_s4

length

20

50

1 reference

d0_s4

width

20

40

1 reference

d0_s4

tapering

1 reference

d0_s4

condition

size

contracted

abruptly

1 reference

d0_s4

subcordate

1 reference

d0_s4

crenate

1 reference

d0_s4

serrate

coarsely

1 reference

d0_s4

subentire

1 reference

d0_s4

serrate

coarsely

1 reference

d0_s4

subentire

1 reference

d0_s4

leaf

size

reduced

gradually

1 reference

d0_s5

inflorescence peduncle

architecture

bracteate

conspicuously

1 reference

d0_s7

inflorescence peduncle

glabrous

1 reference

d0_s7

inflorescence calyculus

prominence

conspicuous

1 reference

d0_s8

inflorescence flower ray-floret

10

12

1 reference

d0_s10

inflorescence flower ray lamina

some measurement

8

14

1 reference

d0_s11

inflorescence flower corolla-tube

distance

2.5

3.5

1 reference

d0_s13

fruit pappus

some measurement

4

7

1 reference

d0_s15

chromosome

160

?

1 reference

d0_s15

general structure head

atypical quantity

2

5

1 reference

d0_s6

general structure head

1

2

1 reference

d0_s6

inflorescence flower disc-floret

55

75

1 reference

d0_s12

fruit cypsela

some measurement

1

1.25

1 reference

d0_s14

fruit cypsela

glabrous

1 reference