Difference between revisions of "Symphyotrichum cordifolium (Linnaeus) G. L. Nesom (Q2419) "

Flora Commons

accepted id

Symphyotrichum cordifolium (Linnaeus) G.L. Nesom

taxon name

Symphyotrichum cordifolium

taxon authority

(Linnaeus) G.L. Nesom

taxon rank

species

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 cordifolium

1 reference

taxon authority

(Linnaeus) G.L. Nesom

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

aster à feuilles cordées (French)

1 reference

heart-leaved aster (English)

1 reference

common blue wood aster (English)

1 reference

Heartleaf or common blue wood aster (English)

1 reference

aster cordifolié (English)

1 reference

VasCan taxon numeric id

3530

1 reference

distribution

CA-BC

excluded

1 reference

Lomer, F. 2000. Ephemeral introductions of vascular plants around Vancouver, British Columbia (part 2). Botanical Electronic News 270. http://www.ou.edu/cas/botany-micro/ben/ben270.html

CA-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-NB

present

native

1 reference

Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.

CA-NS

present

native

1 reference

Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.

CA-ON

present

native

1 reference

Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.

CA-PE

present

native

1 reference

Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.

CA-QC

present

native

1 reference

Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.

CA-MB

Man.

1 reference

CA-NB

N.B.

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-PE

P.E.I.

1 reference

CA-QC

Que.

1 reference

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DC

D.C.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KY

Ky.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-NE

Nebr.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-SD

S.Dak.

1 reference

US-TN

Tenn.

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

Symphyotrichum sect. Symphyotrichum

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3151421

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Aug–Oct.

1 reference

taxon habitat

rich

1 reference

mesic

1 reference

rocky to loamy soils

1 reference

wooded slopes

1 reference

bluffs

1 reference

stream banks

1 reference

moist ledges

1 reference

swampy woods

1 reference

border

1 reference

beech-maple

1 reference

oak-hickory forets

1 reference

clearings

1 reference

thickets

1 reference

roadsides

1 reference

ditches

1 reference

urban areas

1 reference

elevation

0–1200 m

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

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

1 reference

d0_s1

Stems 1–5+, erect (straight to ± flexuous distally, often reddish, sometimes brown), usually glabrous, sometimes ± pilose, particularly distally.

1 reference

d0_s2

Leaves thin, margins serrate (often sharply, teeth acuminate, mucronulate) to serrate-crenate or subentire, strigose, apices acuminate to acute, mucronulate, abaxial faces glabrous or sparsely to densely strigose-pilose, often pilose on midveins, sometimes on other veins also, adaxial glabrous or sparsely to densely strigose, sometimes ± scabrous;

1 reference

d0_s3

basal withering by flowering, new vernal rosettes often present, long-petiolate (petioles ± narrowly winged, bases dilated, sheathing, ciliate), blades ovate to elliptic or suborbiculate, (10–) 35–150 × (10–) 25–75 mm, bases usually deeply cordate, sometimes rounded, margins coarsely, often irregularly serrate, apices sometimes obtuse or rounded;

1 reference

d0_s4

proximal cauline often withering by flowering, winged-petiolate (becoming shorter and more widely winged distally, petiole bases clasping), blades widely to narrowly ovate, 40–100 (–140) × 20–40 (–70) mm, reduced distally, bases ± deeply cordate to rounded, margins sharply serrate, apices acuminate;

1 reference

d0_s5

distal usually sessile or subsessile, rarely short-petiolate, blades ovate to lanceolate, 5–105 × 2–45 mm, bases cordate or rounded to attenuate or cuneate, margins serrate or entire (distalmost), apices acuminate.

1 reference

d0_s6

Heads [(5–) 20–300+] in ± densely paniculiform arrays, branches divaricate to ascending, paniculiform, sometimes ± long-arching, leafy.

1 reference

d0_s7

Peduncles 0.3–2 cm, ± pilose, bracts linear-oblanceolate or lanceolate to linear, foliaceous, distally grading into phyllaries, margins sparsely ciliolate, glabrous.

1 reference

d0_s8

Involucres cylindro-campanulate to cylindric, (3–) 4.5–5 (–6) mm.

1 reference

d0_s9

Phyllaries in (3–) 4–6 series, linear-lanceolate to oblong-lanceolate, unequal, bases indurate 1/2–3/4, margins scarious, erose, hyaline, sparsely ciliolate, green zones lanceolate to ± diamond-shaped, apical, apices (often red-tipped) acute to obtuse-acuminate or acuminate, mucronulate, faces glabrous or sparsely strigillose.

1 reference

d0_s10

Ray-florets (8–) 10–16 (–20);

1 reference

d0_s11

corollas usually blue to purple, seldom whitish or pink, laminae (5–) 6–8 (–10) × 1.4–1.8 mm.

1 reference

d0_s12

Disc-florets (8–) 10–15 (–20);

1 reference

d0_s13

corollas cream-color or light yellow becoming purple, (3–) 4–4.5 (–5) mm, tubes slightly shorter than funnelform throats, lobes sometimes ± spreading, narrowly triangular to lanceolate, 0.6–0.9 mm.

1 reference

d0_s14

Cypselae dull purple or light-brown, obovoid, ± compressed, 2–2.5 mm, 4–5-nerved, faces glabrous;

1 reference

d0_s15

pappi white or ± rose-tinged, 2.5–4.5 mm. 2n = 16, 32.

1 reference

d0_s16

morphology statement

stem caudex

rhizomatous

1 reference

d0_s1

stem caudex

branched

1 reference

d0_s1

stem caudex

texture

woody

becoming more or less

1 reference

d0_s1

1

5

1 reference

d0_s2

erect

1 reference

d0_s2

glabrous

usually

1 reference

d0_s2

pilose

sometimes more or less

1 reference

d0_s2

thin

1 reference

d0_s3

serrate

serrate-crenate or subentire

1 reference

d0_s3

strigose

1 reference

d0_s3

acuminate

acute

1 reference

d0_s3

mucronulate

1 reference

d0_s3

glabrous or

sparsely densely strigose-pilose

1 reference

d0_s3

pilose

often

1 reference

d0_s3

glabrous or

sparsely densely strigose

1 reference

d0_s3

relief

scabrous

sometimes more or less

1 reference

d0_s3

withering

1 reference

d0_s4

flowering

1 reference

d0_s4

new

1 reference

d0_s4

vernal

1 reference

d0_s4

absent

often

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ovate

elliptic or suborbiculate

1 reference

d0_s4

10

35

1 reference

d0_s4

35

150

1 reference

d0_s4

10

25

1 reference

d0_s4

25

75

1 reference

d0_s4

cordate

usually deeply

1 reference

d0_s4

rounded

sometimes

1 reference

d0_s4

serrate

often irregularly

1 reference

d0_s4

obtuse

1 reference

d0_s4

rounded

1 reference

d0_s4

flowering

1 reference

d0_s4

new

1 reference

d0_s4

vernal

1 reference

d0_s4

absent

often

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ovate

elliptic or suborbiculate

1 reference

d0_s4

10

35

1 reference

d0_s4

35

150

1 reference

d0_s4

10

25

1 reference

d0_s4

25

75

1 reference

d0_s4

cordate

usually deeply

1 reference

d0_s4

rounded

sometimes

1 reference

d0_s4

serrate

often irregularly

1 reference

d0_s4

obtuse

1 reference

d0_s4

rounded

1 reference

d0_s4

flowering

1 reference

d0_s4

new

1 reference

d0_s4

vernal

1 reference

d0_s4

absent

often

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ovate

elliptic or suborbiculate

1 reference

d0_s4

10

35

1 reference

d0_s4

35

150

1 reference

d0_s4

10

25

1 reference

d0_s4

25

75

1 reference

d0_s4

cordate

usually deeply

1 reference

d0_s4

rounded

sometimes

1 reference

d0_s4

serrate

often irregularly

1 reference

d0_s4

obtuse

1 reference

d0_s4

rounded

1 reference

d0_s4

flowering

1 reference

d0_s4

new

1 reference

d0_s4

vernal

1 reference

d0_s4

absent

often

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ovate

elliptic or suborbiculate

1 reference

d0_s4

10

35

1 reference

d0_s4

35

150

1 reference

d0_s4

10

25

1 reference

d0_s4

25

75

1 reference

d0_s4

cordate

usually deeply

1 reference

d0_s4

rounded

sometimes

1 reference

d0_s4

serrate

often irregularly

1 reference

d0_s4

obtuse

1 reference

d0_s4

rounded

1 reference

d0_s4

withering

often

1 reference

d0_s5

flowering

1 reference

d0_s5

winged-petiolate

1 reference

d0_s5

ovate

narrowly

1 reference

d0_s5

100

140

1 reference

d0_s5

40

100

1 reference

d0_s5

40

70

1 reference

d0_s5

20

40

1 reference

d0_s5

reduced

1 reference

d0_s5

less deeply cordate

rounded

1 reference

d0_s5

serrate

sharply

1 reference

d0_s5

acuminate

1 reference

d0_s5

flowering

1 reference

d0_s5

winged-petiolate

1 reference

d0_s5

ovate

narrowly

1 reference

d0_s5

100

140

1 reference

d0_s5

40

100

1 reference

d0_s5

40

70

1 reference

d0_s5

20

40

1 reference

d0_s5

reduced

1 reference

d0_s5

less deeply cordate

rounded

1 reference

d0_s5

serrate

sharply

1 reference

d0_s5

acuminate

1 reference

d0_s5

flowering

1 reference

d0_s5

winged-petiolate

1 reference

d0_s5

ovate

narrowly

1 reference

d0_s5

100

140

1 reference

d0_s5

40

100

1 reference

d0_s5

40

70

1 reference

d0_s5

20

40

1 reference

d0_s5

reduced

1 reference

d0_s5

less deeply cordate

rounded

1 reference

d0_s5

serrate

sharply

1 reference

d0_s5

acuminate

1 reference

d0_s5

flowering

1 reference

d0_s5

winged-petiolate

1 reference

d0_s5

ovate

narrowly

1 reference

d0_s5

100

140

1 reference

d0_s5

40

100

1 reference

d0_s5

40

70

1 reference

d0_s5

20

40

1 reference

d0_s5

reduced

1 reference

d0_s5

less deeply cordate

rounded

1 reference

d0_s5

serrate

sharply

1 reference

d0_s5

acuminate

1 reference

d0_s5

sessile

usually

1 reference

d0_s6

subsessile

1 reference

d0_s6

short-petiolate

rarely

1 reference

d0_s6

ovate

lanceolate

1 reference

d0_s6

5

105

1 reference

d0_s6

2

45

1 reference

d0_s6

rounded

attenuate or cuneate

1 reference

d0_s6

serrate

1 reference

d0_s6

entire

1 reference

d0_s6

acuminate

1 reference

d0_s6

arrangement

divaricate

1 reference

d0_s7

ascending

1 reference

d0_s7

paniculiform

1 reference

d0_s7

long-arching

sometimes more or less

1 reference

d0_s7

leafy

1 reference

d0_s7

inflorescence peduncle

0.3

2

1 reference

d0_s8

inflorescence peduncle

pilose

more or less

1 reference

d0_s8

inflorescence peduncle bract

lanceolate

linear

1 reference

d0_s8

inflorescence peduncle bract

foliaceous

1 reference

d0_s8

ciliolate

sparsely

1 reference

d0_s8

glabrous

1 reference

d0_s8

cylindro-campanulate

cylindric

1 reference

d0_s9

3

4.5

1 reference

d0_s9

5

6

1 reference

d0_s9

4.5

5

1 reference

d0_s9

texture

indurate

1 reference

d0_s10

1/2

3/4

1 reference

d0_s10

texture

scarious

1 reference

d0_s10

relief

erose

1 reference

d0_s10

hyaline

1 reference

d0_s10

ciliolate

sparsely

1 reference

d0_s10

acute

obtuse-acuminate or acuminate

1 reference

d0_s10

mucronulate

1 reference

d0_s10

glabrous

1 reference

d0_s10

strigillose

sparsely

1 reference

d0_s10

inflorescence flower ray-floret

8

10

1 reference

d0_s11

inflorescence flower ray-floret

16

20

1 reference

d0_s11

inflorescence flower ray-floret

10

16

1 reference

d0_s11

usually blue

purple seldom whitish or pink

1 reference

d0_s12

usually blue

purple seldom whitish or pink

1 reference

d0_s12

5

6

1 reference

d0_s12

8

10

1 reference

d0_s12

6

8

1 reference

d0_s12

1.4

1.8

1 reference

d0_s12

cream-color

1 reference

d0_s14

light yellow becoming purple

becoming

1 reference

d0_s14

3

4

1 reference

d0_s14

4.5

5

1 reference

d0_s14

4

4.5

1 reference

d0_s14

inflorescence flower corolla tube

height

slightly shorter

1 reference

d0_s14

inflorescence flower corolla lobe

spreading

sometimes more or less

1 reference

d0_s14

inflorescence flower corolla lobe

narrowly triangular

lanceolate

1 reference

d0_s14

inflorescence flower corolla lobe

0.6

0.9

1 reference

d0_s14

glabrous

1 reference

d0_s15

fruit pappus

white

1 reference

d0_s16

fruit pappus

rose-tinged

more or less

1 reference

d0_s16

fruit pappus

2.5

4.5

1 reference

d0_s16

chromosome

16

1 reference

d0_s16

chromosome

32

1 reference

d0_s16

flowering

1 reference

d0_s4

new

1 reference

d0_s4

vernal

1 reference

d0_s4

absent

often

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ovate

elliptic or suborbiculate

1 reference

d0_s4

10

35

1 reference

d0_s4

35

150

1 reference

d0_s4

10

25

1 reference

d0_s4

25

75

1 reference

d0_s4

cordate

usually deeply

1 reference

d0_s4

rounded

sometimes

1 reference

d0_s4

serrate

often irregularly

1 reference

d0_s4

obtuse

1 reference

d0_s4

rounded

1 reference

d0_s4

general structure head

5

20

1 reference

d0_s7

general structure head

20

300

1 reference

d0_s7

inflorescence flower disc-floret

8

10

1 reference

d0_s13

inflorescence flower disc-floret

15

20

1 reference

d0_s13

inflorescence flower disc-floret

10

15

1 reference

d0_s13

dull

1 reference

d0_s15

purple

1 reference

d0_s15

light-brown

1 reference

d0_s15

obovoid

1 reference

d0_s15

compressed

more or less

1 reference

d0_s15

2

2.5

1 reference

d0_s15

4-5-nerved

1 reference