Difference between revisions of "Erigeron peregrinus (Banks ex Pursh) Greene (Q2221) "

taxon name

Erigeron peregrinus

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taxon authority

(Banks ex Pursh) Greene

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taxon rank

species

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taxon status

accepted

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common name

wandering fleabane (English)

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subalpine fleabane (English)

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subalpine daisy (English)

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peregrine fleabane (English)

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vergerette voyageuse (French)

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Wandering fleabane (English)

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VasCan taxon numeric id

3109

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parent taxon

Erigeron Linnaeus

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taxon habit

herb

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GBIF taxon key

3147233

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

distribution

CA-AB

Alta.

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CA-BC

B.C.

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CA-YT

Yukon

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US-AK

Alaska

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US-WA

Wash.

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special status

E

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taxon description fragment

rhizomatous, fibrous-rooted, caudices usually simple, thick.

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d0_s1

Stems erect to basally ascending, hirsute to hirsuto or strigoso-villous (hairs loosely appressed, slightly crinkled), sometimes loosely strigose distally (var. thompsonii), eglandular.

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d0_s2

Leaves basal (persistent) and cauline;

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d0_s3

basal blades linear-oblanceolate to broadly lanceolate or spatulate, (30–) 50–100 × 5–25 mm, cauline gradually reduced distally (bases distinctly subclasping, except when greatly reduced), margins entire, faces hirsute, hirsuto-villous, sparsely villosulous, glabrate, or glabrous, eglandular.

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d0_s4

Heads 1.

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d0_s5

Involucres 5–9 (–12) × 10–22 (–25) mm.

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d0_s6

Ray-florets 30–80;

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d0_s8

corollas usually blue to rose-purple or pink, sometimes white to pale blue, 12–20 (–25) mm (mostly 1.5–3 mm wide), laminae coiling.

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d0_s9

Disc corollas 3.5–4.5 mm.

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d0_s10

Cypselae 2.5–2.8 mm, (4–) 5 (–7) -nerved, faces sparsely strigose;

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d0_s11

pappi: outer of setae, inner of 20–32 bristles.

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d0_s12

morphology statement

stem caudex

simple

usually

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d0_s1

stem caudex

width

thick

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d0_s1

orientation

erect

basally ascending

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d0_s2

hirsute

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d0_s2

strigoso-villous

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d0_s2

strigose

sometimes loosely; distally

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d0_s2

eglandular

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d0_s2

leaf

position

basal

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d0_s3

leaf

position

cauline

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d0_s3

shape

linear-oblanceolate

broadly lanceolate or spatulate

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d0_s4

atypical length

30

50

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d0_s4

length

50

100

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d0_s4

width

5

25

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d0_s4

size

reduced

gradually; distally

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d0_s4

inflorescence palea margin

shape

entire

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d0_s4

hirsute

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d0_s4

hirsuto-villous

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d0_s4

villosulous

sparsely

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d0_s4

glabrate

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d0_s4

glabrous

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d0_s4

glabrate

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d0_s4

glabrous

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d0_s4

eglandular

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d0_s4

atypical length

9

12

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d0_s6

length

5

9

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d0_s6

atypical width

22

25

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d0_s6

width

10

22

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d0_s6

inflorescence flower ray-floret

quantity

30

80

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d0_s8

coloration

usually blue

rose-purple or pink

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d0_s9

coloration

white

pale blue

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d0_s9

atypical some measurement

20

25

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d0_s9

some measurement

12

20

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d0_s9

inflorescence flower ray lamina

shape

coiling

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d0_s9

some measurement

3.5

4.5

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d0_s10

strigose

sparsely

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d0_s11

fruit pappus bristle

quantity

20

32

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d0_s12

general structure head

quantity

1

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d0_s5

fruit cypsela

some measurement

2.5

2.8

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d0_s11

fruit cypsela

(4-)5(-7)-nerved

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