Difference between revisions of "Symphyotrichum patens (Aiton) G. L. Nesom (Q2514) "

Flora Commons

accepted id

Symphyotrichum patens (Aiton) G.L. Nesom

taxon name

Symphyotrichum patens

(Aiton) 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 patens

1 reference

taxon authority

(Aiton) G.L. Nesom

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

late purple aster (English)

1 reference

spreading aster (English)

1 reference

Late purple or spreading aster (English)

1 reference

VasCan taxon numeric id

3572

1 reference

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

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3151761

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

distribution

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DC

D.C.

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-KY

Ky.

1 reference

US-LA

La.

1 reference

US-ME

Maine

1 reference

US-MA

Mass.

1 reference

US-MD

Md.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NC

N.C.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NY

N.Y.

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-VA

Va.

1 reference

US-WV

W.Va.

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

with short, thick, woody caudices, tangled or sometimes cormoid, and long rhizomes.

1 reference

d0_s1

Stems 1–5+, ascending to erect (often stout, light to dark-brown), sparsely to densely scabroso-hirsute to cinereo-puberulent, or villous distally.

1 reference

d0_s2

Leaves (light to dark green) thick and often stiff (margins flat, sometimes undulate), scabrous;

1 reference

d0_s3

basal early deciduous, subpetiolate (petioles winged, sheathing), blades spatulate to obovate, 30–70 × 10–30 mm, bases cuneate, margins entire to ± serrulate, scabrous, apices acute to rounded, faces scabroso-hirsute;

1 reference

d0_s4

proximal cauline sessile, blades usually ovate to lanceolate, rarely spatulate, (20–) 30–70 (–100) × 10–30 (–40) mm, reduced distally, bases strongly cordate-clasping to auriculate-amplexicaul (broadened below constriction), apices acute, faces (grayish green) rugulose, hairy (abaxial inconspicuously veined, adaxial reticulately veined, hairier along veins);

1 reference

d0_s5

distal sessile, blades narrowly to broadly ovate, 15–35 × 4–13 mm, much reduced on branches, bases strongly cordate-clasping to auriculate-amplexicaul, apices usually acute, sometimes obtuse, mucronate to white-spinulose, faces scabrous, sometimes sparsely to moderately stipitate-glandular.

1 reference

d0_s6

Heads in paniculiform arrays, branches divaricate (heads 1–5+ per branch), terminal shoot often not flowering.

1 reference

d0_s7

Peduncles stiffly ascending, slender, 2–10 (–15) cm, scabroso-hirsute to cinereo-puberulent, bracts appressed to spreading, linear, 1–5 mm, grading into phyllaries.

1 reference

d0_s8

Involucres campanulate, 5.5–12 mm.

1 reference

d0_s9

Phyllaries in 4–7 (–8) series, appressed or often slightly recurved-spreading or squarrose, ovatelanceolate to linear, strongly unequal, bases (tan) ± indurate in proximal 1/3–1/2, margins hyaline, erose, distally scabroso-ciliolate to ciliolate, green zones diamond-shaped, in distal 1/5–1/3, apices (outer) obtuse to acute, appressed to squarrose, (inner) acuminate, often purplish red, faces strigillose or cinereo-puberulent abaxially and near tip adaxially, sometimes moderately stipitate-glandular distally.

1 reference

d0_s10

Ray-florets 12–24+;

1 reference

d0_s11

corollas light lavender-violet to mauve, rarely white to pinkish, laminae 10–18 (–20) × 1–3 mm.

1 reference

d0_s12

Disc-florets 20–50;

1 reference

d0_s13

corollas yellow, cream, or white turning purple, (4.5–) 5.5–7.5 mm, tubes shorter than narrowly funnelform throats, lobes triangular, 0.5–1 mm (glabrous or lobes thinly puberulent).

1 reference

d0_s14

Cypselae dull purple or brown, obovoid to oblong-obovoid, not compressed, 2–3.5 mm, 7–10-nerved (faint), faces sericeous or strigillose;

1 reference

d0_s15

pappi tawny, sometimes rose-tinged, 4.5–6.5 mm.

1 reference

d0_s16

morphology statement

height

short

1 reference

d0_s1

thick

1 reference

d0_s1

texture

woody

1 reference

d0_s1

arrangement

tangled

1 reference

d0_s1

long

1 reference

d0_s1

quantity

1

5

1 reference

d0_s2

ascending

erect

1 reference

d0_s2

scabroso-hirsute

cinereo-puberulent or villous

1 reference

d0_s2

scabroso-hirsute

cinereo-puberulent or villous

1 reference

d0_s2

thick

1 reference

d0_s3

fragility

stiff

often

1 reference

d0_s3

scabrous

1 reference

d0_s3

duration

deciduous

1 reference

d0_s4

subpetiolate

1 reference

d0_s4

spatulate

obovate

1 reference

d0_s4

30

70

1 reference

d0_s4

10

30

1 reference

d0_s4

cuneate

1 reference

d0_s4

entire

more or less serrulate

1 reference

d0_s4

scabrous

1 reference

d0_s4

acute

rounded

1 reference

d0_s4

scabroso-hirsute

1 reference

d0_s4

sessile

1 reference

d0_s5

usually ovate

lanceolate

1 reference

d0_s5

spatulate

rarely

1 reference

d0_s5

atypical length

20

30

1 reference

d0_s5

atypical length

70

100

1 reference

d0_s5

30

70

1 reference

d0_s5

atypical width

30

40

1 reference

d0_s5

10

30

1 reference

d0_s5

reduced

distally

1 reference

d0_s5

cordate-clasping to auriculate-amplexicaul

1 reference

d0_s5

fixation

cordate-clasping

strongly

1 reference

d0_s5

cordate-clasping to auriculate-amplexicaul

1 reference

d0_s5

acute

1 reference

d0_s5

rugulose

1 reference

d0_s5

hairy

1 reference

d0_s5

sessile

1 reference

d0_s6

ovate

narrowly to broadly

1 reference

d0_s6

15

35

1 reference

d0_s6

4

13

1 reference

d0_s6

reduced

much

1 reference

d0_s6

cordate-clasping to auriculate-amplexicaul

1 reference

d0_s6

fixation

cordate-clasping

strongly

1 reference

d0_s6

cordate-clasping to auriculate-amplexicaul

1 reference

d0_s6

acute

usually

1 reference

d0_s6

obtuse

sometimes

1 reference

d0_s6

mucronate

white-spinulose

1 reference

d0_s6

scabrous

1 reference

d0_s6

stipitate-glandular

sometimes sparsely; sparsely to moderately

1 reference

d0_s6

general structure

paniculiform

1 reference

d0_s7

inflorescence branch

arrangement

divaricate

1 reference

d0_s7

life cycle

flowering

often not

1 reference

d0_s7

ascending

stiffly

1 reference

d0_s8

slender

1 reference

d0_s8

atypical some measurement

10

15

1 reference

d0_s8

2

10

1 reference

d0_s8

scabroso-hirsute

cinereo-puberulent

1 reference

d0_s8

inflorescence peduncle bract

appressed

spreading

1 reference

d0_s8

inflorescence peduncle bract

arrangement

course

linear

1 reference

d0_s8

inflorescence peduncle bract

1

5

1 reference

d0_s8

inflorescence involucre

campanulate

1 reference

d0_s9

inflorescence involucre

5.5

12

1 reference

d0_s9

texture

indurate

more or less

1 reference

d0_s10

hyaline

1 reference

d0_s10

erose

1 reference

d0_s10

distally scabroso-ciliolate

ciliolate

1 reference

d0_s10

obtuse

acute

1 reference

d0_s10

appressed

squarrose

1 reference

d0_s10

acuminate

1 reference

d0_s10

purplish red

often

1 reference

d0_s10

strigillose

1 reference

d0_s10

cinereo-puberulent

abaxially

1 reference

d0_s10

stipitate-glandular

sometimes moderately; distally

1 reference

d0_s10

inflorescence flower ray-floret

quantity

12

24

1 reference

d0_s11

light lavender-violet

mauve rarely white

1 reference

d0_s12

light lavender-violet

mauve rarely white

1 reference

d0_s12

inflorescence flower ray lamina

atypical length

18

20

1 reference

d0_s12

inflorescence flower ray lamina

10

18

1 reference

d0_s12

inflorescence flower ray lamina

1

3

1 reference

d0_s12

inflorescence flower

quantity

20

50

1 reference

d0_s13

yellow

1 reference

d0_s14

cream

1 reference

d0_s14

white turning purple

1 reference

d0_s14

cream

1 reference

d0_s14

white turning purple

1 reference

d0_s14

atypical some measurement

4.5

5.5

1 reference

d0_s14

5.5

7.5

1 reference

d0_s14

inflorescence flower corolla tube

height

shorter

1 reference

d0_s14

inflorescence flower corolla lobe

triangular

1 reference

d0_s14

inflorescence flower corolla lobe

0.5

1

1 reference

d0_s14

dull

1 reference

d0_s15

purple

1 reference

d0_s15

brown

1 reference

d0_s15

obovoid

oblong-obovoid

1 reference

d0_s15

compressed

not

1 reference

d0_s15

2

3.5

1 reference

d0_s15

7-10-nerved

1 reference

d0_s15

sericeous

1 reference

d0_s15

strigillose

1 reference

d0_s15

fruit pappus

tawny

1 reference

d0_s16

fruit pappus

rose-tinged

sometimes

1 reference

d0_s16

fruit pappus

4.5

6.5

1 reference