Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Commelinales
WEAKLEY'S FLORA (5/21/15):
Tradescantia subaspera
FAMILY
Commelinaceae
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Learn more about Tradescantia from the Vascular Plants of North Carolina.
INCLUDING
PLANTS NATIONAL DATABASE:
Tradescantia subaspera var. subaspera
FAMILY
Commelinaceae
INCLUDING
PLANTS National Database
Tradescantia subaspera var. montana
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 038-03-002:
Tradescantia subaspera
FAMILY
Commelinaceae
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933, 1938)
Tradescantia pilosa
COMMON NAME:
Zigzag Spiderwort, Wide-leaved Spiderwort
To see larger pictures, click or hover over the thumbnails.
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_trmo13_001_lvd
var. montana
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_trpi8_001_lvd
var. subaspera
)
JK Marlow jkm200425_4145
April Greenville County SC
Glassy Mountain Heritage Preserve
)
JK Marlow jkm200425_4146
April Greenville County SC
Glassy Mountain Heritage Preserve
)
JK Marlow jkm140519_883
May Jackson County NC
Big Ridge Preserve
Var. montana - its size is generally less than that of var. subaspera, per Weakley's Flora (2012).
)
JK Marlow jkm140519_894
May Jackson County NC
Big Ridge Preserve
Var. montana - its stems are straight or only slightly zigzag, per Weakley's Flora (2012).
)
JK Marlow jkm0506d_08
June Rutherford County NC
Chimney Rock Park
Leaves 15-35cm long, 0.6-4.5cm wide. Plant glabrous or pubescent, per Vascular Flora of the Carolinas.
)
JK Marlow jkm150607_290b
June McDowell County? NC
Blue Ridge Parkway
Sepals 7-10mm long, pubescent at least apically, per Vascular Flora of the Carolinas.
)
JK Marlow jkm190604_8892
June Greenville County SC
Var. subaspera's stem conspicuously zigzag (except depauperate or juveniles), per Weakley's Flora (2018).
)
JK Marlow jkm190618_9294
June Greenville County SC
A white-flowered individual ...
)
Keith Bradley kab_t_subaspera_9988
June Burke County NC
Pisgah National Forest
)
JK Marlow jkm0407f_15b
July Transylvania County NC
Blue Ridge Parkway
Flowers distinctly pedicillate; petals distinct, broadly ovate, not clawed, per Flora of North America.
)
JK Marlow jkm090707_063
July Avery County NC
The Roan Highlands
Leaves 0.6-4.5cm wide (upper leaf blades wider than opened flattened sheath), per Vascular Flora of the Carolinas.
)
JK Marlow jkm090707_064
July Avery County NC
The Roan Highlands
Our Spiderworts have cymes of flowers growing out of leaflike bracts, per Wildflowers of the Southern Mountains.
)
JK Marlow jkm090707_065
July Avery County NC
The Roan Highlands
The 6 fertile stamens have bearded filaments, per Wildflowers of the Southern Mountains.
WEAKLEY'S FLORA (5/21/15):
Tradescantia subaspera
FAMILY
Commelinaceae
INCLUDING
PLANTS NATIONAL DATABASE:
Tradescantia subaspera var. subaspera
FAMILY
Commelinaceae
INCLUDING
PLANTS National Database
Tradescantia subaspera var. montana
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 038-03-002:
Tradescantia subaspera
FAMILY
Commelinaceae
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933, 1938)
Tradescantia pilosa
1522
Forb
Perennial
Native to the Carolinas & Georgia
Documented growing wild in GA NC SC
Common (rare in Coastal Plain)
Look for it in dry to mesic woodlands and forests, hammocks, per Weakley's Flora
Click here to see a more detailed map from University of North Carolina at Chapel Hill Herbarium,
or click here to see a map from SERNEC, a consortium of southeastern herbaria.
...Moist
...Dry
LEAVES:
Simple
Alternate
FLOWER:
Summer
Blue
Pedicel 1-1.7cm long
Bisexual
Radially symmetrical
3-merous
3 sepals
3 petals
6 fertile stamens (bearded)
Superior ovary
FRUIT:
Summer
Capsule
TO LEARN MORE about this plant, look it up in a good book!
- All About South Carolina Wildflowers p271
- Great Smoky Mountains Wildflowers p110?
- Southern Appalachian Wildflowers p166?
- Wildflowers of the Atlantic Southeast p419
- Wild Flowers of NC, 1st edition p015
- Wild Flowers of NC, 2nd edition p015
- Wildflowers of Tennessee p343
- Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians p395
- Wildflowers of the Southern Mountains p005