Difference between revisions of "Boechera lyallii (S. Watson) Dorn (Q3791) "

taxon name

Boechera lyallii

1 reference

taxon authority

(S. Watson) Dorn

1 reference

taxon rank

species

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taxon status

accepted

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common name

arabette de Lyall (French)

1 reference

Lyall's rockcress (English)

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Murray's rockcress (English)

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jewelled suncress (English)

1 reference

VasCan taxon numeric id

3916

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distribution

CA-BC

establishment of distribution

occurrence status

present

native

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-AB

establishment of distribution

occurrence status

present

native

1 reference

publication

Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.

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-BC

B.C.

1 reference

CA-YT

Yukon

1 reference

US-CA

Calif.

1 reference

US-ID

Idaho

1 reference

US-MT

Mont.

1 reference

US-NV

Nev.

1 reference

US-OR

Oreg.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

Boechera Á. Löve & D. Löve

parent taxon

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taxon habit

herb

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GBIF taxon key

3043518

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Jun–Aug.

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taxon habitat

cliffs

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talus slopes

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gravelly soil

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alpine

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subalpine habitats

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elevation

1400-3700 m

measurement range from

1,400 meter

measurement range to

3,700 meter

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taxon description fragment

caudex woody.

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d0_s4

Stems usually 1 per caudex branch, arising from center of rosette near ground surface, 0.3–1.5 (–2) dm, glabrous throughout.

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d0_s5

Basal leaves: blade linear-oblanceolate, 1–5 (–8) mm wide, margins entire, usually ciliate at least proximally, trichomes (simple and/or short-stalked, 2-rayed or 3-rayed), 0.1–0.3 mm, surfaces (sometimes the entire leaf) usually glabrous or (rarely, the youngest leaves of sterile shoots) pubescent, trichomes 4–6-rayed, 0.05–0.1 mm.

1 reference

d0_s6

Cauline leaves: 1–5, usually not concealing stem;

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d0_s7

blade auricles 0.5–1.5 mm or, rarely, absent, surfaces glabrous.

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d0_s8

Fruiting pedicels erect, straight, 3–8 (–15) mm, glabrous.

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d0_s10

Flowers erect at anthesis;

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d0_s11

sepals glabrous;

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d0_s12

petals lavender to purplish, 6–8.5 × 1.5–3 mm, glabrous;

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d0_s13

pollen ellipsoid or spheroid.

1 reference

d0_s14

Fruits erect, appressed to rachis, not secund, straight, edges parallel, 3–5.6 cm × 1.5–2.5 mm;

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d0_s15

valves glabrous;

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d0_s16

ovules 34–64 per ovary;

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d0_s17

style 0.1–0.7 mm.

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d0_s18

Seeds biseriate or sub-biseriate, 1.5–2 × 1–1.5 mm;

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d0_s19

wing continuous, 0.3–0.5 mm wide.

1 reference

d0_s20

morphology statement

stem caudex

texture

woody

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d0_s4

quantity

1

1 reference

d0_s5

arising

1 reference

d0_s5

atypical some measurement

1.5

2

1 reference

d0_s5

0.3

1.5

1 reference

d0_s5

morphology statement value modifier

glabrous

throughout

1 reference

d0_s5

leaf blade

linear-oblanceolate

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d0_s6

leaf blade

5

8

1 reference

d0_s6

leaf blade

1

5

1 reference

d0_s6

inflorescence palea margin

entire

1 reference

d0_s6

inflorescence palea margin

morphology statement value modifier

ciliate

usually; at-least proximally; proximally

1 reference

d0_s6

leaf

quantity

1

5

1 reference

d0_s7

inflorescence flower petal auricle

0.5

1.5

1 reference

d0_s8

inflorescence flower petal auricle

,

1 reference

d0_s8

inflorescence flower petal auricle

presence

absent

1 reference

d0_s8

inflorescence flower

erect

1 reference

d0_s11

inflorescence flower sepal

glabrous

1 reference

d0_s12

coloration

lavender

purplish

1 reference

d0_s13

length

6

8.5

1 reference

d0_s13

1.5

3

1 reference

d0_s13

glabrous

1 reference

d0_s13

inflorescence flower androecium stamens pollen

ellipsoid

1 reference

d0_s14

inflorescence flower androecium stamens pollen

spheroid

1 reference

d0_s14

erect

1 reference

d0_s15

fixation

appressed

1 reference

d0_s15

morphology statement value modifier

secund

not

1 reference

d0_s15

course

straight

1 reference

d0_s15

inflorescence flower gynoecium pistil ovule

quantity

34

64

1 reference

d0_s17

inflorescence flower gynoecium pistil style

0.1

0.7

1 reference

d0_s18

arrangement

biseriate

1 reference

d0_s19

arrangement

sub-biseriate

1 reference

d0_s19

length

1.5

2

1 reference

d0_s19

1

1.5

1 reference

d0_s19

tissue epidermis armature trichome

0.1

0.3

1 reference

d0_s6

tissue epidermis armature trichome

0.05

0.1

1 reference

d0_s6

2-10(-15)-flowered

1 reference

d0_s10

unbranched

1 reference

d0_s10

erect

1 reference

d0_s10

course

straight

1 reference

d0_s10

atypical some measurement

8

15

1 reference

d0_s10

3

8

1 reference

d0_s10

glabrous

1 reference

d0_s10

general structure valve

glabrous

1 reference

d0_s16

inflorescence flower petal venation midvein wing

continuous

1 reference

d0_s20

inflorescence flower petal venation midvein wing

0.3

0.5

1 reference