Difference between revisions of "Coreopsis sect. Eublepharis Nuttall (Q2580) "

taxon name

Coreopsis sect. Eublepharis

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taxon authority

Nuttall

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taxon rank

section

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taxon status

accepted

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VasCan taxon numeric id

23365

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parent taxon

Coreopsis Linnaeus

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taxon habit

herb

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distribution

e

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se North America

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taxon description fragment

Leaves basal and cauline, usually alternate, sometimes both alternate and opposite, or all opposite;

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d0_s1

blades mostly simple, sometimes with 1–2 lateral lobes (none in C. nudata).

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d0_s2

Calyculi of 5–8 (–12+) bractlets.

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d0_s3

Phyllaries (7–) 8 (–9).

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d0_s4

Ray-florets 8 (–13), neuter;

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d0_s5

laminae yellow or purple to pink or white, ± cuneate, broadest distal to middles, usually 3-lobed (middle lobes sometimes toothed).

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d0_s6

Disc-florets 40–120+;

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d0_s7

corollas ochroleucous to yellow or redbrown to purple or apices redbrown to purple, lobes 4;

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d0_s8

style-branch apices ± truncate.

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d0_s9

Paleae ± linear (not distally dilated or attenuate).

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d0_s10

Cypselae obovate or oblong to linear, margins winged or not, wings ± corky to chartaceous, ± pectinate, ± spreading, not ciliolate, faces glabrous, smooth or ± tuberculate;

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d0_s11

x = 13.

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d0_s13

morphology statement

position

basal

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d0_s1

position

cauline

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d0_s1

alternate

usually

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d0_s1

alternate

sometimes

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d0_s1

opposite

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d0_s1

opposite

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d0_s1

leaf blade

simple

mostly

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d0_s2

inflorescence flower corolla lobe

1

2

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d0_s2

inflorescence bractlet

8

12

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d0_s3

inflorescence bractlet

5

8

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d0_s3

inflorescence phyllary

7

8

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d0_s4

inflorescence phyllary

8

9

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d0_s4

inflorescence phyllary

8

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d0_s4

inflorescence flower ray-floret

8

13

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d0_s5

inflorescence flower ray-floret

8

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d0_s5

inflorescence flower ray-floret

neuter

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d0_s5

coloration

purple

pink or white

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d0_s6

cuneate

more or less

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d0_s6

width

broadest

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d0_s6

position

distal

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d0_s6

3-lobed

usually

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d0_s6

inflorescence flower corolla

coloration

ochroleucous

yellow or redbrown

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d0_s8

inflorescence flower gynoecium pistil style apex

coloration

redbrown

purple

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d0_s8

inflorescence flower corolla lobe

4

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d0_s8

inflorescence flower gynoecium pistil style apex

truncate

more or less

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d0_s9

inflorescence palea

course

linear

more or less

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d0_s10

inflorescence palea margin

winged

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d0_s11

inflorescence palea margin

not

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d0_s11

leaf face

pubescence

glabrous

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d0_s11

leaf face

relief

smooth

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d0_s11

leaf face

relief

tuberculate

more or less

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d0_s11

fruit pappus

presence

absent

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d0_s13

fruit pappus

1

2

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d0_s13

fruit pappus

2

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d0_s13

chromosome

13

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d0_s13

inflorescence flower disc-floret

40

120

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d0_s7

fruit cypsela

oblong

linear

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d0_s11

pubescence

texture

less corky

chartaceous

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d0_s11

pectinate

more or less

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d0_s11

orientation

spreading

more or less

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d0_s11

pubescence

ciliolate

not

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