Difference between revisions of "Microseris bigelovii (A. Gray) Schultz-Bipontinus (Q3144) "

taxon name

Microseris bigelovii

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taxon authority

(A. Gray) Schultz-Bipontinus

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taxon rank

species

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taxon status

accepted

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common name

microséris de Bigelow (French)

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coast microseris (English)

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coastal silverpuffs (English)

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Coastal silverpuffs (English)

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VasCan taxon numeric id

3304

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distribution

CA-BC

establishment of distribution

occurrence status

present

native

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publication

Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/

CA-BC

B.C.

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US-CA

Calif.

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US-OR

Oreg.

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US-WA

Wash.

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parent taxon

Microseris D. Don

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taxon habit

herb

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GBIF taxon key

5399436

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

phenology

Flowering Apr–Jul.

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taxon habitat

sandy

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loam soils

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open sites

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coastal terraces

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hillsides

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rocky headlands

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bird-nesting islands

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elevation

0–100 m

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special status

E

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taxon description fragment

Stems 0.

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d0_s2

petiolate;

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d0_s4

blades linear to narrowly elliptic or spatulate, 3–25 cm, margins entire, dentate, or pinnately lobed, apices acuminate to obtuse, faces glabrous or lightly scurfy-puberulent.

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d0_s5

Peduncles erect or curved-ascending, ebracteate.

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d0_s6

Involucres ovoid to fusiform in fruit, 5–14 mm.

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d0_s7

Phyllaries: apices acute to acuminate, faces glabrous;

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d0_s8

outer deltate;

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d0_s9

inner lanceolate (midveins often purple, thickened).

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d0_s10

Florets 5–100;

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d0_s11

corollas yellow or orange, equaling or surpassing phyllaries by 1–3 mm.

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d0_s12

Cypselae truncate-fusiform, 2.5–5.5 mm;

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d0_s13

pappi of 5 silvery to blackish, deltate to lanceolate, aristate scales 1–4 mm (slightly arched at bases, flat, glabrous, midveins linear, widths less than 1/5 bodies, thicker at bases), aristae (brown, fine) barbellulate.

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d0_s14

2n = 18.

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d0_s15

morphology statement

stem

presence

absent

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d0_s2

leaf

position

basal

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d0_s4

leaf

petiolate

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d0_s4

arrangement

course

linear

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d0_s5

elliptic

narrowly

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d0_s5

spatulate

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d0_s5

3

25

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d0_s5

entire

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d0_s5

dentate

1 reference

d0_s5

lobed

pinnately

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d0_s5

dentate

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d0_s5

lobed

pinnately

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d0_s5

inflorescence flower gynoecium pistil style apex

acuminate

obtuse

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d0_s5

leaf face

pubescence

glabrous

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d0_s5

leaf face

pubescence

scurfy-puberulent

lightly

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d0_s5

inflorescence peduncle

orientation

erect

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d0_s6

inflorescence peduncle

orientation

curved-ascending

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d0_s6

inflorescence peduncle

ebracteate

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d0_s6

inflorescence involucre

ovoid

fusiform

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d0_s7

inflorescence involucre

5

14

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d0_s7

inflorescence flower gynoecium pistil style apex

acute

acuminate

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d0_s8

leaf face

pubescence

glabrous

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d0_s8

inflorescence phyllary

deltate

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d0_s9

inflorescence phyllary

lanceolate

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d0_s10

coloration

yellow

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d0_s12

coloration

orange

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d0_s12

variability

equaling

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d0_s12

variability

surpassing phyllaries

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d0_s12

fruit pappus

quantity

5

of

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d0_s14

fruit pappus

coloration

silvery

blackish

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d0_s14

fruit pappus

deltate

lanceolate

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d0_s14

inflorescence flower scale

aristate

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d0_s14

inflorescence flower scale

1

4

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d0_s14

chromosome

quantity

18

1 reference

d0_s15

inflorescence flower disc floret

quantity

5

100

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d0_s11

fruit cypsela

truncate-fusiform

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d0_s13

fruit cypsela

2.5

5.5

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d0_s13

inflorescence spikelet awn arista

barbellulate

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