Difference between revisions of "Eurybia radulina (A. Gray) G. L. Nesom (Q2245) "

Flora Commons

accepted id

Eurybia radulina (A. Gray) G.L. Nesom

Eurybia radulina

(A. Gray) G.L. Nesom

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Eurybia radulina

1 reference

taxon authority

(A. Gray) G.L. Nesom

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

aster râpette (French)

1 reference

rough-leaved aster (English)

1 reference

rough-leaved wood aster (English)

1 reference

Roughleaf aster (English)

1 reference

VasCan taxon numeric id

3153

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

present

native

1 reference

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.

1 reference

US-CA

Calif.

1 reference

US-OR

Oreg.

1 reference

US-WA

Wash.

1 reference

Eurybia (Cassini) Cassini in F. Cuvier

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5396172

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer.

1 reference

taxon habitat

dry rock outcrops

1 reference

edges

1 reference

forests

1 reference

open forests

1 reference

slopes

1 reference

foothill oak woodlands

1 reference

oak

1 reference

oak-fir

1 reference

yellow pine forests

1 reference

elevation

(10–)100–1600 m

measurement range from

100 meter

measurement range to

1,600 meter

1 reference

special status

E

1 reference

taxon description fragment

Plants 10–70 cm, laxly cespitose (grayish green), eglandular;

1 reference

d0_s0

rhizomes elongate, slender, woody.

1 reference

d0_s1

Stems 1–3, ascending to erect, often purple, simple, flexuous, proximally glabrescent or sparsely villous, distally ± densely villous.

1 reference

d0_s2

Leaves cauline, firm, margins slightly revolute, coarsely serrate or (distal) entire, scabrous to strigoso-ciliate, teeth mucronate, ± markedly veined, apices mucronate, abaxial faces scabrous, adaxial scabroso-strigose;

1 reference

d0_s3

proximal mostly withering by flowering, petioles winged, shorter than blades, bases clasping, blades elliptic to obovate 12–45+ × 7–20+ mm, smaller than mid, apices obtuse;

1 reference

d0_s4

mid narrowly winged-petiolate (petioles short with ± clasping bases), distally subpetiolate or sessile, blades ovate or elliptic to broadly oblanceolate or obovate, 32–85 (–130) × 4–40 mm, gradually reduced distally, bases usually attenuate, sometimes cuneate, apices obtuse to acute;

1 reference

d0_s5

distal (arrays) oblanceolate to lanceolate, 5–28 × 1–8 mm, more sharply reduced.

1 reference

d0_s6

Heads 5–30+ in flat-topped, corymbiform arrays.

1 reference

d0_s7

Peduncles densely villous;

1 reference

d0_s8

bracts 0–1, scabroso-strigose.

1 reference

d0_s9

Involucres campanulate, 6–9 mm, shorter than pappi.

1 reference

d0_s10

Phyllaries 38–62 in 4–5 series, midnerves slightly raised (outer), oblong (outer) to lanceolate-linear or linear (inner), unequal, membranous, bases indurate, ± rounded, green zones to scarious margins in distal 1/3–1/2 (outer; seldom ± wholly foliaceous) to 1/5 or none (inner), margins often purple, hyaline, narrowly scarious, erose, densely villoso-ciliate, apices appressed, sometimes purplish-tinged, usually acute, sometimes obtuse, adaxial faces villous.

1 reference

d0_s11

Ray-florets 10–15;

1 reference

d0_s12

corollas white to sometimes pale violet or purple, 8.5–11 (–13) × 1.3–2.3 mm.

1 reference

d0_s13

Disc-florets 30–70;

1 reference

d0_s14

corollas yellow becoming purple or pinkish-tinged, 6–7 (–8) mm, ± ampliate, tubes equaling to longer than funnelform-campanulate throats, lobes usually erect, sometimes ± spreading, lanceolate, 1–1.3 mm.

1 reference

d0_s15

Cypselae tawny, fusiform, 3–3.5 mm, slightly compressed, ribs 7–9 (brown, translucent), faces strigillose;

1 reference

d0_s16

pappi of tawny bristles 2.7–3 mm, ± equaling disc corollas.

1 reference

d0_s17

2n = 18, 27.

1 reference

d0_s18

morphology statement

10

70

1 reference

d0_s0

growth form

cespitose

laxly

1 reference

d0_s0

eglandular

1 reference

d0_s0

growth form

plant

1 reference

d0_s0

1

3

1 reference

d0_s2

ascending

erect

1 reference

d0_s2

density

purple

often

1 reference

d0_s2

simple

1 reference

d0_s2

course

flexuous

1 reference

d0_s2

glabrescent

proximally

1 reference

d0_s2

villous

sparsely

1 reference

d0_s2

villous

distally more or less densely

1 reference

d0_s2

position

cauline

1 reference

d0_s3

firm

1 reference

d0_s3

vernation

revolute

slightly

1 reference

d0_s3

serrate

coarsely

1 reference

d0_s3

entire

1 reference

d0_s3

scabrous to strigoso-ciliate

1 reference

d0_s3

mucronate

1 reference

d0_s3

relief

scabrous

1 reference

d0_s3

scabroso-strigose

1 reference

d0_s3

withering

mostly

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

flowering

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

elliptic

obovate

1 reference

d0_s4

12

45

1 reference

d0_s4

7

20

1 reference

d0_s4

by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices by flowering , petioles winged , shorter than blades , bases clasping , blades elliptic to obovate 12-45+×7-20+ mm , smaller than mid leaves , apices

1 reference

d0_s4

obtuse

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

flowering

1 reference

d0_s4

obtuse

1 reference

d0_s4

winged-petiolate

narrowly

1 reference

d0_s5

subpetiolate

distally

1 reference

d0_s5

sessile

1 reference

d0_s5

elliptic

broadly oblanceolate or obovate

1 reference

d0_s5

atypical length

85

130

1 reference

d0_s5

32

85

1 reference

d0_s5

4

40

1 reference

d0_s5

reduced

gradually; distally

1 reference

d0_s5

attenuate

usually

1 reference

d0_s5

cuneate

sometimes

1 reference

d0_s5

obtuse

acute

1 reference

d0_s5

oblanceolate

lanceolate

1 reference

d0_s6

5

28

1 reference

d0_s6

1

8

1 reference

d0_s6

reduced

sharply

1 reference

d0_s6

inflorescence peduncle

villous

densely

1 reference

d0_s8

inflorescence peduncle bract

0

1

1 reference

d0_s9

inflorescence peduncle bract

scabroso-strigose

1 reference

d0_s9

inflorescence involucre

campanulate

1 reference

d0_s10

inflorescence involucre

6

9

1 reference

d0_s10

inflorescence involucre

shorter

1 reference

d0_s10

indurate

1 reference

d0_s11

rounded

more or less

1 reference

d0_s11

scarious

1 reference

d0_s11

0

1 reference

d0_s11

density

purple

often

1 reference

d0_s11

appressed

1 reference

d0_s11

purplish-tinged

sometimes

1 reference

d0_s11

acute

usually

1 reference

d0_s11

obtuse

sometimes

1 reference

d0_s11

villous

1 reference

d0_s11

inflorescence flower ray-floret

10

15

1 reference

d0_s12

white

1 reference

d0_s13

pale violet

sometimes

1 reference

d0_s13

purple

1 reference

d0_s13

atypical length

11

13

1 reference

d0_s13

8.5

11

1 reference

d0_s13

1.3

2.3

1 reference

d0_s13

yellow becoming purple or pinkish-tinged

becoming; becoming

1 reference

d0_s15

atypical some measurement

7

8

1 reference

d0_s15

6

7

1 reference

d0_s15

ampliate

more or less

1 reference

d0_s15

inflorescence flower corolla tube

variability

equaling

1 reference

d0_s15

inflorescence flower corolla tube

longer

1 reference

d0_s15

inflorescence flower perianth throat

funnelform-campanulate

1 reference

d0_s15

erect

usually

1 reference

d0_s15

spreading

sometimes more or less

1 reference

d0_s15

lanceolate

1 reference

d0_s15

1

1.3

1 reference

d0_s15

leaf rib

7

9

1 reference

d0_s16

strigillose

1 reference

d0_s16

fruit pappus

2.7

3

1 reference

d0_s17

fruit pappus bristle

tawny

1 reference

d0_s17

variability

equaling

more or less

1 reference

d0_s18

chromosome

18

1 reference

d0_s18

chromosome

27

1 reference

d0_s18

stem rhizome

elongate

1 reference

d0_s1

stem rhizome

slender

1 reference

d0_s1

stem rhizome

woody

1 reference

d0_s1

general structure head

5

30

1 reference

d0_s7

general structure bundle array

flat-topped

1 reference

d0_s7

general structure bundle array

corymbiform

1 reference

d0_s7

prominence

raised

slightly

1 reference

d0_s11

oblong

lanceolate-linear or linear

1 reference

d0_s11

unequal

1 reference

d0_s11

membranous

1 reference

d0_s11

inflorescence flower disc-floret

30

70

1 reference

d0_s14

tawny

1 reference

d0_s16

fusiform

1 reference

d0_s16

3

3.5

1 reference

d0_s16

compressed

slightly

1 reference