Difference between revisions of "Erigeron radicatus Hooker (Q2206) "

taxon name

Erigeron radicatus

1 reference

taxon authority

Hooker

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

vergerette à racine pivotante (French)

1 reference

vergerette naine (French)

1 reference

taproot fleabane (English)

1 reference

Hooker's fleabane (English)

1 reference

dwarf fleabane (English)

1 reference

Hooker’s fleabane (English)

1 reference

VasCan taxon numeric id

3123

1 reference

distribution

CA-BC

occurrence status

excluded

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

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-SK

establishment of distribution

occurrence status

present

native

1 reference

publication

Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf

CA-AB

Alta.

1 reference

CA-SK

Sask.

1 reference

US-CO

Colo.

1 reference

US-ID

Idaho

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-ND

N.Dak.

1 reference

US-SD

S.Dak.

1 reference

US-UT

Utah

1 reference

US-WY

Wyo.

1 reference

parent taxon

Erigeron Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3147353

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Aug.

1 reference

taxon habitat

rocky slopes

1 reference

ridges

1 reference

summits

1 reference

ledges

1 reference

crevices

1 reference

outcrops

1 reference

talus

1 reference

tundra

1 reference

alpine

1 reference

elevation

(1400–)1600–2800(–3400) m

measurement range from

1,600 meter

measurement range to

2,800 meter

1 reference

special status

E

1 reference

taxon description fragment

taprooted, caudices branches relatively short, thick.

1 reference

d0_s1

Stems erect, strigose to sparsely or densely short-villous (hairs loosely appressed to ascending or spreading), eglandular.

1 reference

d0_s2

Leaves mostly basal (persistent) (eciliate or weakly ciliate proximally);

1 reference

d0_s3

blades 1-nerved linear to narrowly oblanceolate or subspatulate, (5–) 10–50 (–60) × 0.8–2.5 mm (bases gradually narrowing), margins entire (apices obtuse to rounded), abaxial faces glabrate or glabrous, shiny, adaxial sparsely, loosely strigose, eglandular;

1 reference

d0_s4

cauline mostly on proximal 1/2–1/3 of stems (absent in some high elevation forms), abruptly or gradually reduced distally.

1 reference

d0_s5

Heads 1.

1 reference

d0_s6

Involucres (3–) 4–6 (–8) × (5–) 8–12 (–15) mm.

1 reference

d0_s7

Ray-florets (12–) 20–44 (–85);

1 reference

d0_s9

corollas white, less commonly purplish, 4–7 (–8) mm, laminae coiling.

1 reference

d0_s10

Disc corollas (2–) 2.5–3.5 (–4) mm.

1 reference

d0_s11

Cypselae 2.1–2.5 mm, 2-nerved, faces sparsely strigose;

1 reference

d0_s12

pappi: outer of scales, inner of (6–) 7–11 (readily falling) bristles.

1 reference

d0_s13

morphology statement

inflorescence branch

height

length

size

short

relatively

1 reference

d0_s1

inflorescence branch

width

thick

1 reference

d0_s1

stem

orientation

erect

1 reference

d0_s2

stem

strigose

sparsely or densely short-villous

1 reference

d0_s2

stem

eglandular

1 reference

d0_s2

leaf

position

basal

mostly

1 reference

d0_s3

1-nerved

1 reference

d0_s4

linear

narrowly oblanceolate or subspatulate

1 reference

d0_s4

5

10

1 reference

d0_s4

50

60

1 reference

d0_s4

length

10

50

1 reference

d0_s4

width

0.8

2.5

1 reference

d0_s4

inflorescence palea margin

entire

1 reference

d0_s4

glabrate

1 reference

d0_s4

glabrous

1 reference

d0_s4

reflectance

shiny

1 reference

d0_s4

strigose

loosely

1 reference

d0_s4

eglandular

1 reference

d0_s4

size

reduced

abruptly; gradually; distally

1 reference

d0_s5

3

4

1 reference

d0_s7

6

8

1 reference

d0_s7

length

4

6

1 reference

d0_s7

atypical width

5

8

1 reference

d0_s7

atypical width

12

15

1 reference

d0_s7

width

8

12

1 reference

d0_s7

inflorescence flower ray-floret

atypical quantity

12

20

1 reference

d0_s9

inflorescence flower ray-floret

atypical quantity

44

85

1 reference

d0_s9

inflorescence flower ray-floret

quantity

20

44

1 reference

d0_s9

coloration

white

1 reference

d0_s10

coloration

purplish

less commonly

1 reference

d0_s10

atypical some measurement

7

8

1 reference

d0_s10

some measurement

4

7

1 reference

d0_s10

inflorescence flower ray lamina

coiling

1 reference

d0_s10

atypical some measurement

2

2.5

1 reference

d0_s11

atypical some measurement

3.5

4

1 reference

d0_s11

some measurement

2.5

3.5

1 reference

d0_s11

strigose

sparsely

1 reference

d0_s12

fruit pappus bristle

atypical quantity

6

7

1 reference

d0_s13

fruit pappus bristle

quantity

7

11

1 reference

d0_s13

general structure head

quantity

1

1 reference

d0_s6

fruit cypsela

some measurement

2.1

2.5

1 reference

d0_s12

fruit cypsela

2-nerved

1 reference