Difference between revisions of "Smelowskia media (W. H. Drury &amp; Rollins) Velichkin (Q3767) "

taxon name

Smelowskia media

1 reference

taxon authority

(W.H. Drury & Rollins) Velichkin

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taxon rank

species

1 reference

taxon status

accepted

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common name

smélowskie moyenne (French)

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fern-leaved smelowskia (English)

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fern-leaved false candytuft (English)

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VasCan taxon numeric id

4126

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distribution

CA-YT

establishment of distribution

occurrence status

present

native

1 reference

publication

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

CA-NT

establishment of distribution

occurrence status

present

native

1 reference

publication

Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.

CA-NT

original value

N.W.T.

1 reference

CA-YT

original value

Yukon

1 reference

US-AK

original value

Alaska.

1 reference

Smelowskia C. A. Meyer in C. F. von Ledebour

parent taxon

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taxon habit

herb

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GBIF taxon key

3045540

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Jun–Jul.

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taxon habitat

talus scree slopes

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dry calcareous

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gravel flats

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limestone scree

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tundra turf

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seepages

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bluffs

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stony slopes

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grassy quartzite slopes

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gravelly lake shores

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elevation

400-1500 m

measurement range from

400 meter

measurement range to

1,500 meter

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taxon description fragment

Plants sometimes canescent basally;

1 reference

d0_s0

caudex branched.

1 reference

d0_s1

Stems: several from base, unbranched, (0.2–) 0.5–1.4 (–1.8) dm, trichomes simple, 0.5–1.2 mm, mixed with smaller, dendritic ones.

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d0_s2

Basal leaves: petiole 0.7–3.5 cm, ciliate, trichomes simple;

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d0_s3

blade oblanceolate to obovate, or ovate to oblong in outline, (terminal segments linear, oblong, or ovate), 0.5–3 cm × 4–12 mm, (terminal segments 0.2–1.4 cm × 0.5–4 mm), margins usually pinnatifid, rarely apically 3 or 5-lobed, apex obtuse or subacute.

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d0_s4

Cauline leaves shortly petiolate or sessile;

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d0_s5

blade similar to basal, smaller distally.

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d0_s6

Fruiting pedicels usually spreading to divaricate, rarely divaricate-ascending, (often forming greater than 40˚ angle, straight or upcurved), proximalmost bracteate, 4–12 mm, pubescent, trichomes simple mixed with smaller, dendritic ones.

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d0_s8

Flowers: sepals 2–3 mm;

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d0_s9

petals white, suborbicular to obovate, 4–5 × 2–3 mm, narrowed to claw, 1.5–2 mm, apex rounded;

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d0_s10

anthers oblong, 0.5–0.6 mm.

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d0_s11

Fruits divaricate-ascending, ellipsoid to oblong, 4-angled, 5–11 × 2–3 mm, base and apex cuneate;

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d0_s12

valves each with prominent midvein;

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d0_s13

ovules 8–12 per ovary;

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d0_s14

style 0.1–0.5 mm.

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d0_s15

Seeds 1.7–2.2 × 0.9–1.1 mm. 2n = 12.

1 reference

d0_s16

morphology statement

whole organism

pubescence

canescent

sometimes; basally

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d0_s0

whole organism

growth form

plant

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d0_s0

stem caudex

branched

1 reference

d0_s1

quantity

several

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d0_s2

unbranched

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d0_s2

atypical some measurement

0.2

0.5

1 reference

d0_s2

atypical some measurement

1.4

1.8

1 reference

d0_s2

0.5

1.4

1 reference

d0_s2

leaf petiole

0.7

3.5

1 reference

d0_s3

leaf petiole

pubescence

ciliate

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d0_s3

oblanceolate

obovate or ovate

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d0_s4

oblanceolate

obovate or ovate

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d0_s4

0.5

3

1 reference

d0_s4

4

12

1 reference

d0_s4

inflorescence palea margin

pinnatifid

usually

1 reference

d0_s4

inflorescence palea margin

5-lobed

rarely apically

1 reference

d0_s4

obtuse

1 reference

d0_s4

subacute

1 reference

d0_s4

leaf

petiolate

shortly

1 reference

d0_s5

leaf

sessile

1 reference

d0_s5

position

basal

1 reference

d0_s6

size

smaller

distally

1 reference

d0_s6

inflorescence flower sepal

2

3

1 reference

d0_s9

coloration

white

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d0_s10

suborbicular

obovate

1 reference

d0_s10

4

5

1 reference

d0_s10

2

3

1 reference

d0_s10

narrowed

1 reference

d0_s10

1.5

2

1 reference

d0_s10

rounded

1 reference

d0_s10

inflorescence flower anther

oblong

1 reference

d0_s11

inflorescence flower anther

0.5

0.6

1 reference

d0_s11

orientation

divaricate-ascending

1 reference

d0_s12

ellipsoid

oblong

1 reference

d0_s12

4-angled

1 reference

d0_s12

5

11

1 reference

d0_s12

2

3

1 reference

d0_s12

inflorescence phyllaries base

cuneate

1 reference

d0_s12

cuneate

1 reference

d0_s12

inflorescence flower gynoecium pistil ovule

quantity

8

12

1 reference

d0_s14

inflorescence flower gynoecium pistil style

0.1

0.5

1 reference

d0_s15

seed

1.7

2.2

1 reference

d0_s16

seed

0.9

1.1

1 reference

d0_s16

chromosome

quantity

12

1 reference

d0_s16

simple

1 reference

d0_s2

0.5

1.2

1 reference

d0_s2

arrangement

mixed

1 reference

d0_s2

simple

1 reference

d0_s3

inflorescence raceme

elongated

1 reference

d0_s8

simple

1 reference

d0_s8

arrangement

mixed

1 reference

d0_s8

inflorescence flower petal venation midvein

prominence

prominent

1 reference