Selected Species
David Hunt divided the genus into 11 sections, with the nominate section broken down into a further four series.
- Section Austrotradescantia
- Tradescantia anagallidea
- Tradescantia umbraculifera
- Tradescantia cerinthoides
- Tradescantia crassula – Succulent Spiderwort
- Tradescantia fluminensis – Small-leaf Spiderwort
- Section Campelia
- Tradescantia schippii
- Tradescantia soconuscana
- Tradescantia zanonia – Cojite Blanco
- Section Coholomia
- Tradescantia guatemalensis
- Section Corinna
- Section Cymbispatha
- Tradescantia commelinoides
- Tradescantia coscomatepecana
- Tradescantia cymbispatha
- Tradescantia deficiens
- Tradescantia gracillima
- Tradescantia plusiantha
- Tradescantia tonalamonticola
- Tradescantia venezuelensis
- Section Mandonia
- Tradescantia ambigua
- Tradescantia burchii
- Tradescantia crassifolia – Leatherleaf Spiderwort
- Tradescantia llamasii
- Tradescantia peninsularis
- Tradescantia tepoxtlana
- Tradescantia velutina
- Section Parasetcreasea
- Section Rhoeo
- Tradescantia spathacea – Boatlily, Oyster Plant
- Section Separotheca
- Section Setcreasea
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- Tradescantia brevifolia – Trans-Pecos Spiderwort
- Tradescantia buckleyi – Buckley's Spiderwort
- Tradescantia hirta
- Tradescantia leiandra – Canyon Spiderwort
- Tradescantia pallida – Purple Queen
- Section Tradescantia
- Series Virginianae
- Tradescantia bracteata – Bracted Spiderwort
- Tradescantia canaliculata
- Tradescantia edwardsiana – Plateau Spiderwort
- Tradescantia ernestiana – Ernest's Spiderwort
- Tradescantia gigantea – Giant Spiderwort
- Tradescantia hirsuticaulis – Hairystem Spiderwort
- Tradescantia hirsutiflora – Hairyflower Spiderwort
- Tradescantia humilis – Texas Spiderwort
- Tradescantia longipes – Wild Crocus
- Tradescantia occidentalis – Prairie Spiderwort
- Tradescantia ohiensis – Ohio Spiderwort
- Tradescantia ozarkana – Ozark Spiderwort
- Tradescantia paludosa – Confederate Spiderwort
- Tradescantia reverchonii – Reverchon's Spiderwort
- Tradescantia roseolens – Longleaf Spiderwort
- Tradescantia subacaulis – Stemless Spiderwort
- Tradescantia subaspera – Zigzag Spiderwort
- Tradescantia tharpii – Tharp's Spiderwort
- Tradescantia virginiana – Virginia Spiderwort
- Series Sillamontanae
- Tradescantia rozynskii
- Tradescantia sillamontana
- Series Tuberosae
- Tradescantia pinetorum – Pinewoods Spiderwort
- Tradescantia wrightii – Wright's Spiderwort
- Series Orchidophyllae
- Tradescantia mirandae
- Tradescantia orchidophylla
- Section Zebrina
- Tradescantia zebrina – Inchplant Spiderwort
- Incertae sedis
- Tradescantia pedicellata – Edwards Plateau Spiderwort
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