All Species in Stemodia
- Gray-Woolly Twintip (Stemodia lanata)
- Rio Grande Twintip (Stemodia schottii)
- Seaside Twintip (Stemodia maritima)
- Stemodia anisata (Stemodia anisata)
- Stemodia bartsioides (Stemodia bartsioides)
- Stemodia chiapensis (Stemodia chiapensis)
- Stemodia chodatii (Stemodia chodatii)
- Stemodia coahuilensis (Stemodia coahuilensis)
- Stemodia debilis (Stemodia debilis)
- Stemodia diplohyptoides (Stemodia diplohyptoides)
- Stemodia durantifolia var. chilensis (Stemodia durantifolia var. chilensis)
- Stemodia durantifolia var. durantifolia (Stemodia durantifolia var. durantifolia)
- Stemodia flaccida (Stemodia flaccida)
- Stemodia florulenta (Stemodia florulenta)
- Stemodia foliosa (Stemodia foliosa)
- Stemodia fruticosa (Stemodia fruticosa)
- Stemodia fruticulosa (Stemodia fruticulosa)
- Stemodia glabella (Stemodia glabella)
- Stemodia grossa (Stemodia grossa)
- Stemodia hassleriana (Stemodia hassleriana)
- Stemodia hyptoides (Stemodia hyptoides)
- Stemodia jorullensis (Stemodia jorullensis)
- Stemodia kingii (Stemodia kingii)
- Stemodia lanceolata (Stemodia lanceolata)
- Stemodia lathraia (Stemodia lathraia)
- Stemodia linophylla (Stemodia linophylla)
- Stemodia lobelioides (Stemodia lobelioides)
- Stemodia lythrifolia (Stemodia lythrifolia)
- Stemodia macrantha (Stemodia macrantha)
- Stemodia palmeri (Stemodia palmeri)
- Stemodia palustris (Stemodia palustris)
- Stemodia peduncularis (Stemodia peduncularis)
- Stemodia perfoliata (Stemodia perfoliata)
- Stemodia piurensis (Stemodia piurensis)
- Stemodia pubescens (Stemodia pubescens)
- Stemodia purpusii (Stemodia purpusii)
- Stemodia pusilla (Stemodia pusilla)
- Stemodia scoparioides (Stemodia scoparioides)
- Stemodia serrata (Stemodia serrata)
- Stemodia stricta (Stemodia stricta)
- Stemodia suffruticosa (Stemodia suffruticosa)
- Stemodia tenuifolia (Stemodia tenuifolia)
- Stemodia tephropelina (Stemodia tephropelina)
- Stemodia trifoliata (Stemodia trifoliata)
- Stemodia viscosa (Stemodia viscosa)
- Whitewoolly Twintip (Stemodia durantifolia)
- Whorled Twintip (Stemodia verticillata)