Difference between revisions of "Draba reptans (Lamarck) Fernald (Q4562) "

d0_s2

Basal leaves not rosulate;

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d0_s3

petiole obscure;

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d0_s4

blade elliptic or spatulate to obovate or suborbicular, 0.5–2.3 (–3) cm × 1.5–8 (–13) mm, margins entire, surfaces pubescent abaxially with stalked, 2–4-rayed trichomes, 0.1–0.5 mm, adaxially with simple trichomes, 0.6–1 mm, with stalked, 2-rayed ones, to 0.7 mm.

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d0_s5

sessile;

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d0_s7

blade similar to basal.

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d0_s8

Racemes (3–) 5–12 (–16) -flowered, ebracteate, (subumbellate), not elongated in fruit;

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d0_s9

Fruiting pedicels horizontal to divaricate-ascending, straight, (1–) 2–7 (–9) mm, glabrous or glabrate.

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d0_s11

sepals oblong, 1.5–2.3 mm, pubescent, (trichomes simple);

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d0_s13

petals (rarely absent), white, spatulate, 2–4.5 × 1–1.5 mm;

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d0_s14

anthers ovate, 0.4–0.5 mm.

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d0_s15

Fruits linear to linear-oblong, plane, flattened, (5–) 7–16 (–20) × 1.2–2.3 mm;

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d0_s16

valves glabrous or pubescent, trichomes usually simple and antrorse, 0.1–0.3 mm, rarely with fewer, spurred or 2-rayed ones;

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d0_s17

ovules 32–88 per ovary;

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d0_s18

style 0.02–0.1 mm.

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d0_s19

Seeds oblong to ovoid, 0.5–0.8 × 0.3–0.5 mm. 2n = 16, 30, 32.

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d0_s20

morphology statement

unbranched

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d0_s2

0.1

0.3

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d0_s2

1.2

1.6

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d0_s2

0.3

1.2

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d0_s2

pubescent

sparsely to densely; proximally

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d0_s2

arrangement

rosulate

not

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d0_s3

leaf petiole

prominence

obscure

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d0_s4

spatulate

obovate or suborbicular

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d0_s5

atypical length

2.3

3

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d0_s5

0.5

2.3

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d0_s5

atypical width

8

13

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d0_s5

1.5

8

1 reference

d0_s5

inflorescence palea margin

entire

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d0_s5

presence

absent

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d0_s7

1

3

1 reference

d0_s7

sessile

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d0_s7

position

basal

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d0_s8

course

flexuous

not

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d0_s11

glabrous

usually

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d0_s11

pubescent

rarely sparsely

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d0_s11

orientation

horizontal

divaricate-ascending

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d0_s11

course

straight

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d0_s11

1

2

1 reference

d0_s11

7

9

1 reference

d0_s11

2

7

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d0_s11

glabrous

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d0_s11

glabrate

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d0_s11

inflorescence flower sepal

oblong

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d0_s13

inflorescence flower sepal

1.5

2.3

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d0_s13

inflorescence flower sepal

pubescent

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d0_s13

coloration

white

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d0_s14

spatulate

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d0_s14

2

4.5

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d0_s14

1

1.5

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d0_s14

inflorescence flower anther

ovate

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d0_s15

inflorescence flower anther

0.4

0.5

1 reference

d0_s15

linear

linear-oblong

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d0_s16

plane

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d0_s16

flattened

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d0_s16

atypical length

5

7

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d0_s16

atypical length

16

20

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d0_s16

7

16

1 reference

d0_s16

1.2

2.3

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d0_s16

inflorescence flower gynoecium pistil ovule

32

88

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d0_s18

inflorescence flower gynoecium pistil style

0.02

0.1

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d0_s19

seed

oblong

ovoid

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d0_s20

seed

0.5

0.8

1 reference

d0_s20

seed

0.3

0.5

1 reference

d0_s20

chromosome

16

1 reference

d0_s20

chromosome

30

1 reference

d0_s20

chromosome

32

1 reference

d0_s20

0.1

0.6

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d0_s2

0

0.9

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d0_s2

glabrous

distally usually

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d0_s2

few

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d0_s2

stalked

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d0_s5

simple

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d0_s5

inflorescence raceme

(3-)5-12(-16)-flowered

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d0_s9

inflorescence raceme

ebracteate

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d0_s9

inflorescence raceme

elongated

not

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d0_s9

general structure valve

glabrous

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d0_s17

general structure valve

pubescent

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d0_s17

simple

usually

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d0_s17

orientation

antrorse

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d0_s17

0.1

0.3

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