Apocynaceae
Utah swallow-wort
Funastrum utahense
- Family
- Apocynaceae
- Genus
- Funastrum
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Common names
By language (1)
- English
- Utah swallow-wort
Synonyms
- Astephanus utahensis Engelm.
- Cynanchum utahense (Engelm.) Woodson
Photos

FlowerPhoto: Matt Berger, CC BY 4.0, from iNaturalist 
FlowerPhoto: Aiver, CC BY 4.0, from iNaturalist 
FlowerPhoto: Matt Berger, CC BY 4.0, from iNaturalist 
FlowerPhoto: Matt Berger, CC BY 4.0, from iNaturalist 
FlowerPhoto: Gabriel Campbell-Martinez, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Dominic Gentilcore, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons
More in Funastrum
- White twinevineFunastrum clausumApocynaceae
- Fringed twinevineFunastrum cynanchoidesApocynaceae
- Funastrum glaucumApocynaceae
- Hairy milkweedFunastrum hirtellumApocynaceae
- Funastrum flavumApocynaceae
- Funastrum bilobumApocynaceae
- Funastrum lindenianumApocynaceae
- Funastrum angustifoliumApocynaceae
- Galapagos sarcostemmaFunastrum angustissimumApocynaceae
- Wavyleaf twinevineFunastrum crispumApocynaceae
- Funastrum peninsulareApocynaceae
- Funastrum rupicolaApocynaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.