Boechera divaricarpa (A. Nelson) Á. Löve &amp; D. Löve (Q3787)

taxon name

Boechera divaricarpa

1 reference

taxon authority

(A. Nelson ) Á. Löve & D. Löve

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

arabette à fruits divariqués (French)

1 reference

spreading-pod rockcress (English)

1 reference

divaricate rockcress (English)

1 reference

limestone rockcress (English)

1 reference

purple rockcress (English)

1 reference

uplifting suncress (English)

1 reference

VasCan taxon numeric id

3911

1 reference

distribution

CA-BC

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-AB

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-SK

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-MB

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-ON

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-QC

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-NB

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-NS

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-YT

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

CA-NT

excluded

1 reference

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1

US-CA

Calif.

1 reference

US-ID

Idaho

1 reference

US-MT

Mont.

1 reference

US-NV

Nev.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

US-WY

Wyo.

1 reference

Boechera Á. Löve & D. Löve

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

7962406

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Jul.

1 reference

taxon habitat

rock outcrops

1 reference

talus slopes

1 reference

gravelly hillsides

1 reference

sagebrush

1 reference

mountain shrub

1 reference

open conifer forests

1 reference

elevation

900-2500 m

measurement range from

900 meter

measurement range to

2,500 meter

1 reference

taxon description fragment

caudex present or absent.

1 reference

d0_s3

Stems usually 1 per caudex branch, arising from center of rosette near ground surface, (1.5–) 3–9 dm, glabrous or pubescent proximally, trichomes sessile, 2–4-rayed (some simple), to 0.7 mm, glabrous distally.

1 reference

d0_s4

Basal leaves: blade oblanceolate, 2–10 mm wide, margins usually entire, rarely denticulate, ciliate along petiole, trichomes (simple), to 0.8 mm, surfaces sparsely to densely pubescent, trichomes sessile, 2–6-rayed, 0.1–0.4 mm.

1 reference

d0_s5

Cauline leaves: (10–) 15–56, concealing stem proximally;

1 reference

d0_s6

blade auricles 1–5 mm, surfaces of distalmost leaves glabrous.

1 reference

d0_s7

Fruiting pedicels divaricate-ascending to horizontal, straight, 5–12 mm, glabrous.

1 reference

d0_s9

Flowers divaricate-ascending at anthesis;

1 reference

d0_s10

sepals glabrous or with scattered trichomes;

1 reference

d0_s11

petals usually purple, rarely lavender, 6–9 × 1.5–3 mm, glabrous;

1 reference

d0_s12

pollen spheroid.

1 reference

d0_s13

Fruits divaricate-ascending to horizontal, not appressed to rachis, not secund, straight, edges parallel, (4.5–) 5.5–11 cm × 1.7–2.5 mm;

1 reference

d0_s14

valves glabrous;

1 reference

d0_s15

ovules 114–142 per ovary;

1 reference

d0_s16

style 0.05–0.2 mm.

1 reference

d0_s17

Seeds uniseriate to sub-biseriate, 1.4–2 × 1–1.5 mm;

1 reference

d0_s18

2n = 21.

1 reference

d0_s20

morphology statement

stem caudex

presence

absent

1 reference

d0_s3

stem caudex

presence

absent

1 reference

d0_s3

1

1 reference

d0_s4

arising

1 reference

d0_s4

atypical some measurement

1.5

3

1 reference

d0_s4

3

9

1 reference

d0_s4

glabrous

1 reference

d0_s4

pubescent

proximally

1 reference

d0_s4

leaf blade

oblanceolate

1 reference

d0_s5

leaf blade

2

10

1 reference

d0_s5

inflorescence palea margin

entire

usually

1 reference

d0_s5

inflorescence palea margin

denticulate

rarely

1 reference

d0_s5

inflorescence palea margin

ciliate

1 reference

d0_s5

leaf

atypical quantity

10

15

1 reference

d0_s6

leaf

15

56

1 reference

d0_s6

inflorescence flower petal auricle

1

5

1 reference

d0_s7

inflorescence flower

divaricate-ascending

1 reference

d0_s10

inflorescence flower sepal

glabrous

1 reference

d0_s11

inflorescence flower sepal

with scattered trichomes

1 reference

d0_s11

coloration

density

purple

usually

1 reference

d0_s12

coloration

odor

lavender

rarely

1 reference

d0_s12

length

6

9

1 reference

d0_s12

1.5

3

1 reference

d0_s12

glabrous

1 reference

d0_s12

inflorescence flower androecium stamens pollen

spheroid

1 reference

d0_s13

divaricate-ascending

horizontal

1 reference

d0_s14

fixation

appressed

not

1 reference

d0_s14

secund

not

1 reference

d0_s14

course

straight

1 reference

d0_s14

inflorescence flower gynoecium pistil ovule

114

142

1 reference

d0_s16

inflorescence flower gynoecium pistil style

0.05

0.2

1 reference

d0_s17

seed

arrangement

uniseriate

sub-biseriate

1 reference

d0_s18

seed

length

1.4

2

1 reference

d0_s18

seed

1

1.5

1 reference

d0_s18

chromosome

21

1 reference

d0_s20

sessile

1 reference

d0_s4

0

0.7

1 reference

d0_s4

glabrous

distally

1 reference

d0_s4

0

0.8

1 reference

d0_s5

sessile

1 reference

d0_s5

0.1

0.4

1 reference

d0_s5

12-40(-65)-flowered

1 reference

d0_s9

unbranched

usually

1 reference

d0_s9

divaricate-ascending

horizontal

1 reference

d0_s9

course

straight

1 reference

d0_s9

5

12

1 reference

d0_s9

glabrous

1 reference

d0_s9

arrangement

scattered

1 reference

d0_s11

general structure valve

glabrous

1 reference

d0_s15

inflorescence flower petal venation midvein wing

continuous

1 reference

d0_s20

inflorescence flower petal venation midvein wing

0.1

0.2

1 reference