Difference between revisions of "Symphyotrichum subulatum (Michaux) G. L. Nesom (Q2519) "

Flora Commons

accepted id

Symphyotrichum subulatum (Michaux) G.L. Nesom

taxon name

Symphyotrichum subulatum

(Michaux) 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

Symphyotrichum subulatum

1 reference

taxon authority

(Michaux) G.L. Nesom

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

annual saltmarsh aster (English)

1 reference

eastern annual saltmarsh aster (English)

1 reference

aster subulé (French)

1 reference

Annual saltmarsh or eastern annual saltmarsh aster (English)

1 reference

aster subulé (English)

1 reference

VasCan taxon numeric id

3590

1 reference

Symphyotrichum subg. Astropolium (Nuttall) Semple in J. C. Semple et al.

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3094253

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference

Global Biodiversity Information Facility

distribution

CA-NB

N.B.

1 reference

CA-ON

Ont.

1 reference

US-AL

Ala.

1 reference

US-AZ

Ariz.

1 reference

US-AR

Ark.

1 reference

US-CA

Calif.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-KS

Kans.

1 reference

US-LA

La.

1 reference

US-ME

Maine

1 reference

US-MA

Mass.

1 reference

US-MD

Md.

1 reference

US-MI

Mich.

1 reference

US-MS

Miss.

1 reference

US-NC

N.C.

1 reference

US-NH

N.H.

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-NV

Nev.

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-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-VA

Va.

1 reference

Mexico

1 reference

West Indies

1 reference

Bermuda

1 reference

Central America

1 reference

South America

1 reference

widely worldwide

1 reference

taxon description fragment

Stems 1, erect (often with purple or purplish brown areas), glabrous or glabrate, sometimes strigillose in leaf-axils.

1 reference

d0_s2

Leaves thin (green to dark green), margins often strigilloso-ciliolate, faces glabrous;

1 reference

d0_s3

basal withering by flowering, long-petiolate (petiole bases sheathing), sparsely ciliate, blades ovate to oblanceolate, 10–90 × 6–14 mm, bases attenuate to cuneate, rounded, margins entire or serrulate or crenulate, apices rounded, obtuse, or acute;

1 reference

d0_s4

proximal cauline withering by flowering, petiolate, subpetiolate, or sessile, blades narrowly lanceolate or subulate, 20–100 (–200) × 1.5–10 (–20) mm, bases attenuate, margins subentire, entire, or serrulate, apices acute to acuminate;

1 reference

d0_s5

distal sessile, blades narrowly lanceolate to subulate, 5–113 × 0.5–5.5 mm, apices acuminate.

1 reference

d0_s6

Heads (10–) 30–100 (–150), in open, diffuse, paniculiform arrays.

1 reference

d0_s7

Peduncles (0.2–) 0.5–4 cm, bracts 4–8 (–17).

1 reference

d0_s8

Involucres cylindric to turbinate, 5–7 (–8.2) mm.

1 reference

d0_s9

Phyllaries in 3–5 series, broadly or narrowly lanceolate to subulate, unequal, bases indurate, margins hyaline, often purple-tinged, entire, green zones lanceolate (usually narrow, sometimes broad and covering most of distal portion), apices acute, faces glabrous.

1 reference

d0_s10

Ray-florets 16–30 (–54) in 1–3 series;

1 reference

d0_s11

corollas white, pink, or lavender, laminae 1.3–7 × 0.2–1.3 mm.

1 reference

d0_s12

Disc-florets 4–10 (–13);

1 reference

d0_s13

corollas yello, sometimes tinged with purple, 3.4–5.2 mm, throats narrowly funnelform, lobes ± spreading to erect, narrowly triangular, 0.3–0.7 mm, glabrous.

1 reference

d0_s14

Cypselae light-brown to purple, narrowly obovoid to fusiform, sometimes ± compressed, (1.2–) 1.5–2.7 (–3) mm, 5-nerved, faces sparsely strigillose;

1 reference

d0_s15

pappi white, (3–) 3.5–5.5 mm.

1 reference

d0_s16

morphology statement

1

1 reference

d0_s2

orientation

erect

1 reference

d0_s2

glabrous

1 reference

d0_s2

glabrate

1 reference

d0_s2

strigillose

sometimes

1 reference

d0_s2

thin

1 reference

d0_s3

strigilloso-ciliolate

often

1 reference

d0_s3

leaf face

glabrous

1 reference

d0_s3

withering

1 reference

d0_s4

obtuse

1 reference

d0_s4

acute

1 reference

d0_s4

obtuse

1 reference

d0_s4

acute

1 reference

d0_s4

flowering

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ciliate

sparsely

1 reference

d0_s4

ovate

oblanceolate

1 reference

d0_s4

10

90

1 reference

d0_s4

6

14

1 reference

d0_s4

attenuate

cuneate

1 reference

d0_s4

rounded

1 reference

d0_s4

entire

1 reference

d0_s4

flowering

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ciliate

sparsely

1 reference

d0_s4

ovate

oblanceolate

1 reference

d0_s4

10

90

1 reference

d0_s4

6

14

1 reference

d0_s4

attenuate

cuneate

1 reference

d0_s4

rounded

1 reference

d0_s4

entire

1 reference

d0_s4

flowering

1 reference

d0_s4

long-petiolate

1 reference

d0_s4

ciliate

sparsely

1 reference

d0_s4

ovate

oblanceolate

1 reference

d0_s4

10

90

1 reference

d0_s4

6

14

1 reference

d0_s4

attenuate

cuneate

1 reference

d0_s4

rounded

1 reference

d0_s4

entire

1 reference

d0_s4

serrulate

1 reference

d0_s4

crenulate

1 reference

d0_s4

rounded

1 reference

d0_s4

withering

1 reference

d0_s5

flowering

1 reference

d0_s5

petiolate

1 reference

d0_s5

subpetiolate

1 reference

d0_s5

sessile

1 reference

d0_s5

lanceolate

narrowly

1 reference

d0_s5

subulate

1 reference

d0_s5

atypical length

100

200

1 reference

d0_s5

20

100

1 reference

d0_s5

atypical width

10

20

1 reference

d0_s5

1.5

10

1 reference

d0_s5

attenuate

1 reference

d0_s5

subentire

1 reference

d0_s5

entire

1 reference

d0_s5

flowering

1 reference

d0_s5

petiolate

1 reference

d0_s5

subpetiolate

1 reference

d0_s5

sessile

1 reference

d0_s5

lanceolate

narrowly

1 reference

d0_s5

subulate

1 reference

d0_s5

atypical length

100

200

1 reference

d0_s5

20

100

1 reference

d0_s5

atypical width

10

20

1 reference

d0_s5

1.5

10

1 reference

d0_s5

attenuate

1 reference

d0_s5

subentire

1 reference

d0_s5

entire

1 reference

d0_s5

flowering

1 reference

d0_s5

petiolate

1 reference

d0_s5

subpetiolate

1 reference

d0_s5

sessile

1 reference

d0_s5

lanceolate

narrowly

1 reference

d0_s5

subulate

1 reference

d0_s5

atypical length

100

200

1 reference

d0_s5

20

100

1 reference

d0_s5

atypical width

10

20

1 reference

d0_s5

1.5

10

1 reference

d0_s5

attenuate

1 reference

d0_s5

subentire

1 reference

d0_s5

entire

1 reference

d0_s5

serrulate

1 reference

d0_s5

acute

acuminate

1 reference

d0_s5

sessile

1 reference

d0_s6

narrowly lanceolate

subulate

1 reference

d0_s6

5

113

1 reference

d0_s6

0.5

5.5

1 reference

d0_s6

acuminate

1 reference

d0_s6

inflorescence peduncle

0.2

0.5

1 reference

d0_s8

inflorescence peduncle

0.5

4

1 reference

d0_s8

inflorescence peduncle bract

8

17

1 reference

d0_s8

inflorescence peduncle bract

4

8

1 reference

d0_s8

inflorescence involucre

cylindric

turbinate

1 reference

d0_s9

inflorescence involucre

7

8.2

1 reference

d0_s9

inflorescence involucre

5

7

1 reference

d0_s9

texture

indurate

1 reference

d0_s10

hyaline

1 reference

d0_s10

purple-tinged

often

1 reference

d0_s10

entire

1 reference

d0_s10

acute

1 reference

d0_s10

leaf face

glabrous

1 reference

d0_s10

inflorescence flower ray-floret

30

54

1 reference

d0_s11

inflorescence flower ray-floret

16

30

1 reference

d0_s11

white

1 reference

d0_s12

pink

1 reference

d0_s12

lavender

1 reference

d0_s12

pink

1 reference

d0_s12

lavender

1 reference

d0_s12

inflorescence flower ray lamina

1.3

7

1 reference

d0_s12

inflorescence flower ray lamina

0.2

1.3

1 reference

d0_s12

tinged with purple

sometimes

1 reference

d0_s14

3.4

5.2

1 reference

d0_s14

orientation

less spreading

erect

1 reference

d0_s14

triangular

narrowly

1 reference

d0_s14

0.3

0.7

1 reference

d0_s14

glabrous

1 reference

d0_s14

leaf face

strigillose

sparsely

1 reference

d0_s15

fruit pappus

white

1 reference

d0_s16

fruit pappus

3

3.5

1 reference

d0_s16

fruit pappus

3.5

5.5

1 reference

d0_s16

general structure head

10

30

1 reference

d0_s7

general structure head

100

150

1 reference

d0_s7

general structure head

30

100

1 reference

d0_s7

general structure bundle array

open

1 reference

d0_s7

general structure bundle array

density

diffuse

1 reference

d0_s7

general structure bundle array

paniculiform

1 reference

d0_s7

inflorescence flower disc-floret

10

13

1 reference

d0_s13

inflorescence flower disc-floret

4

10

1 reference

d0_s13

light-brown

purple

1 reference

d0_s15

narrowly obovoid

fusiform

1 reference

d0_s15

compressed

sometimes more or less

1 reference

d0_s15

1.2

1.5

1 reference

d0_s15

2.7

3

1 reference

d0_s15

1.5

2.7

1 reference

d0_s15

5-nerved

1 reference