D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Tradescantia occidentalis (Britton) Smyth
PRAIRIE SPIDERWORT
Life   Plantae   Monocotyledoneae   Commelinaceae   Tradescantia

Tradescantia occidentalis, Western Spiderwort
© Copyright Gail Starr 2011 · -1
Tradescantia occidentalis, Western Spiderwort

Click on map for details about points.

IDnature guide

Links

Associates · map
FamilyScientific name @ source (records)
Bombyliidae  Geron senilis @ I_ADG (1)

go to Discover Life's Facebook group

Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=TROC ---> https://plants.usda.gov/java/profile?symbol=TROC
https://plants.usda.gov/java/profile?symbol=TROC ---> http://plants.usda.gov/core/profile?symbol=TROC
http://plants.usda.gov/core/profile?symbol=TROC ---> https://plants.usda.gov/core/profile?symbol=TROC
Link: Skip repetitive navigation links
USDA and NRCS Identifier NRCS Logo
USDA.gov Web Site PLANTS photo banner
PLANTS Home  about PLANTS  PLANTS Team  Partners of PLANTS  What  National Plant Data Team Web Site  Help using PLANTS  Contact PLANTS
 
 Search the PLANTS Web site
 Name Search

 State Search
 Advanced Search
 Search Help
PLANTS Topics
 
 Alternative Crops
 Characteristics
 Classification
 Cover Crops
 Culturally Significant
 Distribution Update
 Documentation
 Fact Sheets & Plant Guides
 Introduced, Invasive, and Noxious Plants
 Threatened & Endangered
 Wetland Indicator Status
 
PLANTS Image Gallery
 
 50,000+ Plant Images
 
Download PLANTS data
 
 Complete PLANTS Checklist
 State PLANTS Checklist
 Advanced Search Download
 Symbols for Unknown Plants
 NRCS State GSAT Lists
 NRCS State Plants Lists
 
Related tools
 
 Crop Nutrient Tool
 Ecological Site Information System
 PLANTS Identification Keys
 Plant Materials Web Site
 Plant Materials Publications
 USDA Plant Hardiness Map
 
 
You are here: Home / Plant Profile

Tradescantia occidentalis (Britton) Smyth
prairie spiderwort

Image of Tradescantia occidentalis

General Information
Symbol: TROC
Group: Monocot
Family: Commelinaceae
Duration: Perennial
Growth Habit : Forb/herb
Native Status : CAN   N
L48   N
Data Source and Documentation
About our new maps
Plants-NRCS Logos
green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

Images

click on a thumbnail to view an image, or see all the Tradescantia thumbnails at the Plants Gallery

Patrick J. Alexander. Usage Requirements .

Patrick J. Alexander. Usage Requirements .

©Al Schneider. Southwest Colorado Wildflowers . United States, CO, NM, AZ, UT, Four Corners vicinity, within 150 miles of the corners. Usage Requirements .

©Al Schneider. Southwest Colorado Wildflowers . United States, CO, NM, AZ, UT, Four Corners vicinity, within 150 miles of the corners. Usage Requirements .

©Al Schneider. Southwest Colorado Wildflowers . United States, CO, NM, AZ, UT, Four Corners vicinity, within 150 miles of the corners. Usage Requirements .

Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 1: 461. Provided by Kentucky Native Plant Society . Scanned by Omnitek Inc . Usage Requirements .

slideshow

Synonyms

Classification

Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Liliopsida – Monocotyledons
Subclass Commelinidae
Order Commelinales
Family Commelinaceae – Spiderwort family
Genus Tradescantia L. – spiderwort
Species Tradescantia occidentalis (Britton) Smyth – prairie spiderwort

Subordinate Taxa

The Plants Database includes the following 3 subspecies of Tradescantia occidentalis . Click below on a thumbnail map or name for subspecies profiles. Plant is native (blue) Native Plant is introduced Introduced Plant is introduced Native and Introduced Related taxa legend Distribution of <i>
Tradescantia occidentalis</i>
(Britton) Smyth var. <i>
melanthera</i>
MacRoberts
Tradescantia occidentalis var. melanthera
prairie spiderwort Distribution of <i>
Tradescantia occidentalis</i>
(Britton) Smyth var. <i>
occidentalis </i>
Tradescantia occidentalis var. occidentalis
prairie spiderwort Distribution of <i>
Tradescantia occidentalis</i>
(Britton) Smyth var. <i>
scopulorum</i>
(Rose) E.S. Anderson & Woodson
Tradescantia occidentalis var. scopulorum
prairie spiderwort

Legal Status

Wetland Status

Interpreting Wetland Status

North America
Arid West FACU
Atlantic and Gulf Coastal Plain UPL
Eastern Mountains and Piedmont UPL
Great Plains UPL
Midwest UPL
Northcentral & Northeast UPL
Western Mountains, Valleys, and Coast FACU

Related Links

More Accounts and Images
CalPhotos (TROC)
Flora of North America (TROC)
Integrated Taxonomic Information System (TROC)
Lady Bird Johnson Wildflower Center Native Plant Information Network (TROC)
Native American Ethnobotany (University of Michigan - Dearborn) (TROC)

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Description of Values

Value Class Food Cover


 PLANTS Home | USDA.gov | NRCS | Site Map | Policies and Links
Accessibility Statement | Privacy Policy | Non-Discrimination Statement

Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
All Floras       Advanced Search
FNA Vol. 22 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 22 | Commelinaceae | Tradescantia

11. Tradescantia occidentalis (Britton) Smyth, Transactions of the Kansas Academy of Science. 16: 163. 1899.

Tradescantia virginiana Linnaeus var. occidentalis Britton in N. L. Britton and A. Brown, Ill. Fl. N. U.S. 1: 377. 1896

Herbs, erect or ascending, rarely rooting at nodes. Stems 5--90 cm; internodes glaucous, glabrous. Leaves spirally arranged, sessile; blade linear-lanceolate, 5--50 ´ 0.2--3 cm (distal leaf blades equal to or narrower than sheaths when sheaths opened, flattened), apex acuminate, glaucous, glabrous. Inflorescences terminal, often axillary; bracts foliaceous. Flowers distinctly pedicillate; pedicels 0.8--3 cm, glandular-puberulent, rarely glabrous or glabrescent; sepals 4--11 mm, glandular-puberulent, usually with apical tuft of eglandular hairs, occasionally with scattered eglandular hairs among glandular, rarely glabrous or glabrescent; petals distinct, bright blue to rose or magenta, broadly ovate, not clawed, 6--16 mm; stamens free; filaments bearded. Capsules 4--7 mm. Seeds 2--4 mm.

Varieties 2 (2 in the flora): North America.

All of the chromosome counts cited by E. Anderson (1954) for this species are attributable to Tradescantia occidentalis var. occidentalis.

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Tradescantia+occidentalis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Tradescantia+occidentalis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant