Apocynaceae
Asclepias tonkawae
- Family
- Apocynaceae
- Genus
- Asclepias
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Flowers
- In flower
- May to June (from 26 flowering iNaturalist observations worldwide)
Photos
FlowerPhoto: Michelle W. （鍾偉瑋）, CC BY 4.0, from iNaturalist 
FlowerPhoto: Michelle W. （鍾偉瑋）, CC BY 4.0, from iNaturalist 
FlowerPhoto: Reid Hardin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Alison Northup, CC BY 4.0, from iNaturalist 
FlowerPhoto: Reid Hardin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Sam Kieschnick, CC BY 4.0, from iNaturalist 
FlowerPhoto: Reid Hardin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Michelle W. （鍾偉瑋）, CC BY 4.0, from iNaturalist 
Photo: Scott Allen Davis, CC BY 4.0, from iNaturalist 
Photo: Eric Knight, CC BY 4.0, from iNaturalist 
Photo: Jason K., CC BY 4.0, from iNaturalist 
Photo: Reid Hardin, CC BY 4.0, from iNaturalist
More in Asclepias
- BloodflowerAsclepias curassavicaApocynaceae
- Common milkweedAsclepias syriacaApocynaceae
- Butterfly milkweedAsclepias tuberosaApocynaceae
- Swamp milkweedAsclepias incarnataApocynaceae
- Showy milkweedAsclepias speciosaApocynaceae
- Woollypod milkweedAsclepias eriocarpaApocynaceae
- Whorled milkweedAsclepias verticillataApocynaceae
- Spider milkweedAsclepias asperulaApocynaceae
- Heartleaf milkweedAsclepias cordifoliaApocynaceae
- Purple milkweedAsclepias purpurascensApocynaceae
- California milkweedAsclepias californicaApocynaceae
- Clasping milkweedAsclepias amplexicaulisApocynaceae
Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0). About our plant data.