Difference between revisions of "Rudbeckia laciniata var. ampla (A. Nelson) Cronquist in C. L. Hitchcock et al. (Q2793)"

Flora Commons

accepted id

Rudbeckia laciniata var. ampla (A. Nelson) A. Cronquist

taxon name

Rudbeckia laciniata var. ampla

taxon authority

(A. Nelson) A. Cronquist

taxon rank

variety

publication

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Rudbeckia laciniata var. ampla

1 reference

taxon authority

(A. Nelson) A. Cronquist

1 reference

taxon rank

variety

1 reference

taxon status

accepted

1 reference

common name

rudbeckie élevée (French)

1 reference

Rocky Mountain cut-leaved coneflower (English)

1 reference

tall coneflower (English)

1 reference

green-headed coneflower (English)

1 reference

Rocky Mountain cutleaf coneflower (English)

1 reference

VasCan taxon numeric id

3390

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

present

introduced

1 reference

publication

Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.

CA-BC

B.C.

1 reference

US-AZ

Ariz.

1 reference

US-CO

Colo.

1 reference

US-MT

Mont.

1 reference

US-NM

N.Mex.

1 reference

US-SD

S.Dak.

1 reference

US-WY

Wyo.

1 reference

Rudbeckia laciniata Linnaeus

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

4254950

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer–fall.

1 reference

taxon habitat

wet sites

1 reference

streams

1 reference

open meadows

1 reference

elevation

1700–2700 m

measurement range from

1,700 meter

measurement range to

2,700 meter

1 reference

special status

E

1 reference

taxon description fragment

Leaves: basal 20–50 × 10–25 cm, blades pinnately compound to pinnatifid (basal leaflets or lobes often pinnatifid);

1 reference

d0_s0

proximal and mid cauline blades 5–9-lobed;

1 reference

d0_s1

adaxial faces glabrous or sparsely hairy (hairs arching, 1-seriate).

1 reference

d0_s2

Receptacles ovoid;

1 reference

d0_s3

paleae 4.5–6.5 mm.

1 reference

d0_s4

Ray laminae 25–50 × 7–12 mm.

1 reference

d0_s5

Discs (17–) 20–30 × 12–20 mm.

1 reference

d0_s6

Cypselae 4–5.5 mm;

1 reference

d0_s7

pappi mostly longer than 0.7 mm. 2n = 38.

1 reference

d0_s8

morphology statement

leaf

length

20

50

1 reference

d0_s0

leaf

width

10

25

1 reference

d0_s0

leaf blade

architecture

morphology statement value modifier

compound

pinnately

1 reference

d0_s0

leaf blade

shape

pinnatifid

1 reference

d0_s0

leaf blade

shape

5-9-lobed

1 reference

d0_s1

leaf face

pubescence

glabrous

1 reference

d0_s2

leaf face

pubescence

morphology statement value modifier

hairy

sparsely

1 reference

d0_s2

inflorescence palea

some measurement

4.5

6.5

1 reference

d0_s4

inflorescence flower ray lamina

length

25

50

1 reference

d0_s5

inflorescence flower ray lamina

width

7

12

1 reference

d0_s5

fruit pappus

some measurement

morphology statement value modifier

0.7

mostly longer than

1 reference

d0_s8

chromosome

quantity

38

1 reference

d0_s8

general structure receptacle

shape

ovoid

1 reference

d0_s3

inflorescence flower disc

atypical length

17

20

1 reference

d0_s6

inflorescence flower disc

length

20

30

1 reference

d0_s6

inflorescence flower disc

width

12

20

1 reference

d0_s6

fruit cypsela

some measurement

4

5.5

1 reference