OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Brassicales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Borodinia canadensis   FAMILY Brassicaceae   Go to FSUS key



SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Arabis canadensis   FAMILY Brassicaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Borodinia canadensis

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 7 (2010)

Boechera canadensis

SYNONYMOUS WITH Transfer of most North American species of Arabis to Boechera (Al-Shehbaz, 2003)

Boechera canadensis

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-25-005:

Arabis canadensis   FAMILY Brassicaceae

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)

Arabis canadensis

 

COMMON NAME:
Canada Rockcress, Sicklepod


         To see larger pictures, click or hover over the thumbnails.

image of Borodinia canadensis, Canada Rockcress, Sicklepod

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_arca_001_lvd

        

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm200425_4151

April    Pickens County    SC

Glassy Mountain Heritage Preserve

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm200425_4153

April    Pickens County    SC

Glassy Mountain Heritage Preserve

Stems essentially glabrous, hirsute toward the base, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm200425_4156

April    Pickens County    SC

Glassy Mountain Heritage Preserve

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210516_0421

May    Greenville County    SC

Tall Pines Wildlife Management Area

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210516_0424

May    Greenville County    SC

Tall Pines Wildlife Management Area

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210516_0433

May    Greenville County    SC

Tall Pines Wildlife Management Area

Its cauline leaves only slightly toothed and usually not clasping, per Wildflowers of the Southern Mountains (Smith, 1998).

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210516_0434

May    Greenville County    SC

Tall Pines Wildlife Management Area

Pedicels of flowers or fruits deflexed, per Weakley's Flora.

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm230509_3190

May    Pickens County    SC

Glassy Mountain Heritage Preserve

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm230509_3192

May    Pickens County    SC

Glassy Mountain Heritage Preserve

Median leaves prominently auriculate-clasping, lower and upper only slightly or not auriculate, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm230509_3197

May    Pickens County    SC

Glassy Mountain Heritage Preserve

Basal leaves usually absent at flowering, oblanceolate, pinnately dissected or lobed, hirsute, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm230509_3199

May    Pickens County    SC

Glassy Mountain Heritage Preserve

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210619_1433

June    Greenville County    SC

Tall Pines Wildlife Management Area

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm210619_1437

June    Greenville County    SC

Tall Pines Wildlife Management Area

image of Borodinia canadensis, Canada Rockcress, Sicklepod

Richard and Teresa Ware    rtw_arabis_canadensis_2b

June        

Sepals form a round cup at flower base. Petals spreading & about 1.5x longer, per www.minnesotawildflowers.info.

image of Borodinia canadensis, Canada Rockcress, Sicklepod

JK Marlow    jkm231109_6764

November    Pickens County    SC

Glassy Mountain Heritage Preserve

Silique 2-3mm broad, 4-7cm long, conspicuously arcuate, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Borodinia canadensis   FAMILY Brassicaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Arabis canadensis   FAMILY Brassicaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Borodinia canadensis

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 7
Boechera canadensis

SYNONYMOUS WITH Transfer of most North American species of Arabis to Boechera (Al-Shehbaz, 2003)
Boechera canadensis

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 088-25-005:
Arabis canadensis   FAMILY Brassicaceae

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Arabis canadensis

 

Find by SCIENTIFIC NAME:

2668

Forb
Biennial

Habitat: Thin soils around rock outcrops, especially mafic or calcareous, and in dry to mesic, nutrient-rich, often rocky woodlands over mafic or calcareous rocks, per Weakley's Flora

Native to the Carolinas & Georgia

Uncommon (rare in Coastal Plain)

map
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.

Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)

LEAVES:
Simple
Alternate (basal rosette usually absent or withered at flowering)
Upper stem leaves sessile, middle auriculate-clasping, lower sessile

FLOWER:
Spring/Summer
Creamy white/Pinkish
Radially symmetrical
4 sepals
4 petals
6 stamens tetradynamous (2 short, 4 long)
Bisexual

Inflorescence a raceme of 15-65(82) flowers, sometimes branched (thus a panicle?

FRUIT:
Summer
Silique

 

TO LEARN MORE about this plant, look it up in a good book!



 


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