Difference between revisions of "Symphyotrichum ericoides (Linnaeus) G. L. Nesom (Q2508) "

Flora Commons

accepted id

Symphyotrichum ericoides (Linnaeus) G.L. Nesom

taxon name

Symphyotrichum ericoides

taxon authority

(Linnaeus) G.L. Nesom

taxon rank

species

publication

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

Symphyotrichum ericoides

1 reference

taxon authority

(Linnaeus) G.L. Nesom

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

white heath aster (English)

1 reference

heath aster (English)

1 reference

aster éricoïde (French)

1 reference

White heath aster (English)

1 reference

aster éricoïde (English)

1 reference

VasCan taxon numeric id

3533

1 reference

Symphyotrichum subg. Virgulus (Rafinesque) G. L. Nesom

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3151535

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

distribution

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NT

N.W.T.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

US-AZ

Ariz.

1 reference

US-AR

Ark.

1 reference

US-CO

Colo.

1 reference

US-CT

Conn.

1 reference

US-DC

D.C.

1 reference

US-DE

Del.

1 reference

US-ID

Idaho

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-ME

Maine

1 reference

US-MA

Mass.

1 reference

US-MD

Md.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-ND

N.Dak.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-NE

Nebr.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SD

S.Dak.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-VA

Va.

1 reference

US-VT

Vt.

1 reference

US-WV

W.Va.

1 reference

US-WA

Wash.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

n Mexico

1 reference

taxon description fragment

branched rhizomatous, or with ± cormoid, branched, woody caudices.

1 reference

d0_s1

Stems 1–3+, ascending to erect (grayish brown to brown), sparsely to densely hispido-strigose, sometimes glabrescent proximally.

1 reference

d0_s2

Leaves usually all except rameal withered by flowering, (light grayish green) firm apices ± white-spine-tipped (often with clusters of smaller leaves in axils);

1 reference

d0_s3

basal sessile, blades (3-nerved) oblanceolate to oblong or spatulate, 10–50 × 10–25 mm, bases attenuate, margins usually entire, rarely remotely serrate, scabrous, apices rounded to obtuse, faces usually sparsely hairy, often glabrous;

1 reference

d0_s4

proximal cauline sessile, blades (1-nerved or 3-nerved) linear to lanceolate or oblong, 10–40 (–60) × 1.5–4 (–7) mm, reduced distally, bases cuneate, coarsely ciliate, margins entire, coarsely ciliate, apices acute or obtuse, faces moderately to densely strigose or hirsute;

1 reference

d0_s5

distal sessile, blades oblong-ovate, 10–40 × 1.5–3.5 mm, abruptly reduced distally, bases cuneate, margins entire, apices acute, faces moderately to densely strigose.

1 reference

d0_s6

Heads (1–200+) in paniculiform arrays, branches fastigiate or arrays often pyramidal, racemiform, secund, crowded.

1 reference

d0_s7

Peduncles 0.5–1 (–2) cm or subsessile, densely hairy, bracts dense, linear to narrowly lanceolate, usually reflexed, sometime appressed to ascending, 1.5–5 (–6) mm, densely hairy, grading into phyllaries.

1 reference

d0_s8

Involucres cylindric to campanulate, 2.5–4.5 (–5) mm.

1 reference

d0_s9

Phyllaries in 3–4 series, oblanceolate to ± spatulate, unequal, firm, bases (whitish to tan) ± indurate in proximal 1/2–2/3, margins hyaline, scabrous proximally, green zones diamond-shaped, in distal 1/2, apices spine-tipped, (outer) spreading to reflexed or squarrose, faces (outer) sparsely to densely hispid, scabroso-hirsute adaxially, (inner) glabrous.

1 reference

d0_s10

Ray-florets (8–) 10–18 (–20);

1 reference

d0_s11

corollas usually white, rarely pink or bluish, laminae 6–12 (–20) × 0.7–1.2 mm.

1 reference

d0_s12

Disc-florets 6–12 (–20);

1 reference

d0_s13

corollas yellow becoming brown, 2.5–4 mm, throats narrowly funnelform, lobes triangular, 0.5–0.6 mm, glabrous.

1 reference

d0_s14

Cypselae deep purple turning brown, obovoid to oblong-obovoid, ± falcate, not compressed, 1.2–2 × 0.4–0.6 mm, 7–9-nerved (faint), faces sericeous or densely strigillose;

1 reference

d0_s15

pappi whitish, 3–4 mm.

1 reference

d0_s16

morphology statement

rhizomatous

1 reference

d0_s1

cormoid

more or less

1 reference

d0_s1

branched

1 reference

d0_s1

texture

woody

1 reference

d0_s1

quantity

1

3

1 reference

d0_s2

ascending

erect

1 reference

d0_s2

hispido-strigose

sparsely to densely

1 reference

d0_s2

glabrescent

sometimes; proximally

1 reference

d0_s2

stem rameal

life cycle

withered

1 reference

d0_s3

life cycle

flowering

1 reference

d0_s3

texture

firm

1 reference

d0_s3

white-spine-tipped

more or less

1 reference

d0_s3

leaf

sessile

1 reference

d0_s4

oblanceolate

oblong or spatulate

1 reference

d0_s4

10

50

1 reference

d0_s4

10

25

1 reference

d0_s4

attenuate

1 reference

d0_s4

entire

usually

1 reference

d0_s4

serrate

rarely remotely

1 reference

d0_s4

relief

scabrous

1 reference

d0_s4

rounded

obtuse

1 reference

d0_s4

hairy

usually sparsely

1 reference

d0_s4

glabrous

often

1 reference

d0_s4

sessile

1 reference

d0_s5

linear

lanceolate or oblong

1 reference

d0_s5

atypical length

40

60

1 reference

d0_s5

10

40

1 reference

d0_s5

atypical width

4

7

1 reference

d0_s5

1.5

4

1 reference

d0_s5

size

reduced

distally

1 reference

d0_s5

cuneate

1 reference

d0_s5

ciliate

coarsely

1 reference

d0_s5

entire

1 reference

d0_s5

ciliate

coarsely

1 reference

d0_s5

acute

1 reference

d0_s5

obtuse

1 reference

d0_s5

strigose

densely

1 reference

d0_s5

hirsute

1 reference

d0_s5

sessile

1 reference

d0_s6

oblong-ovate

1 reference

d0_s6

10

40

1 reference

d0_s6

1.5

3.5

1 reference

d0_s6

size

reduced

abruptly; distally

1 reference

d0_s6

cuneate

1 reference

d0_s6

entire

1 reference

d0_s6

acute

1 reference

d0_s6

strigose

moderately to densely

1 reference

d0_s6

arrangement

fastigiate

1 reference

d0_s7

arrangement

arrays

1 reference

d0_s7

pyramidal

often

1 reference

d0_s7

racemiform

1 reference

d0_s7

secund

1 reference

d0_s7

arrangement

crowded

1 reference

d0_s7

atypical some measurement

1

2

1 reference

d0_s8

0.5

1

1 reference

d0_s8

subsessile

1 reference

d0_s8

hairy

densely

1 reference

d0_s8

density

dense

1 reference

d0_s8

linear

narrowly lanceolate

1 reference

d0_s8

reflexed

usually

1 reference

d0_s8

appressed

ascending

1 reference

d0_s8

atypical some measurement

5

6

1 reference

d0_s8

1.5

5

1 reference

d0_s8

hairy

densely

1 reference

d0_s8

inflorescence involucre

cylindric

campanulate

1 reference

d0_s9

inflorescence involucre

atypical some measurement

4.5

5

1 reference

d0_s9

inflorescence involucre

2.5

4.5

1 reference

d0_s9

texture

indurate

more or less

1 reference

d0_s10

hyaline

1 reference

d0_s10

relief

scabrous

proximally

1 reference

d0_s10

spine-tipped

1 reference

d0_s10

spreading

reflexed or squarrose

1 reference

d0_s10

hispid

sparsely to densely

1 reference

d0_s10

scabroso-hirsute

adaxially

1 reference

d0_s10

glabrous

1 reference

d0_s10

inflorescence flower ray-floret

8

10

1 reference

d0_s11

inflorescence flower ray-floret

18

20

1 reference

d0_s11

inflorescence flower ray-floret

quantity

10

18

1 reference

d0_s11

white

usually

1 reference

d0_s12

pink

rarely

1 reference

d0_s12

bluish

1 reference

d0_s12

inflorescence flower ray lamina

atypical length

12

20

1 reference

d0_s12

inflorescence flower ray lamina

6

12

1 reference

d0_s12

inflorescence flower ray lamina

0.7

1.2

1 reference

d0_s12

yellow becoming brown

becoming

1 reference

d0_s14

2.5

4

1 reference

d0_s14

inflorescence flower corolla lobe

triangular

1 reference

d0_s14

inflorescence flower corolla lobe

0.5

0.6

1 reference

d0_s14

inflorescence flower corolla lobe

glabrous

1 reference

d0_s14

sericeous

1 reference

d0_s15

strigillose

densely

1 reference

d0_s15

fruit pappus

whitish

1 reference

d0_s16

fruit pappus

3

4

1 reference

d0_s16

general structure head

1

200

1 reference

d0_s7

general structure bundle array

paniculiform

1 reference

d0_s7

inflorescence flower disc-floret

12

20

1 reference

d0_s13

inflorescence flower disc-floret

quantity

6

12

1 reference

d0_s13

depth

deep

1 reference

d0_s15

purple turning brown

1 reference

d0_s15

obovoid

oblong-obovoid

1 reference

d0_s15

falcate

more or less

1 reference

d0_s15

compressed

not

1 reference

d0_s15

1.2

2

1 reference

d0_s15

0.4

0.6

1 reference

d0_s15

7-9-nerved

1 reference