https://fsus.ncbg.unc.edu/main.php?pg=show-taxon.php&plantname=Clematis+terniflora
Clematis terniflora (Sweet Autumn Clematis) - FSUS
sweet autumnclematis
https://tennessee-kentucky.plantatlas.usf.edu/plant/species/3125
Clematis terniflora / Species Page / Plant Atlas
clematisspeciesplantatlas
https://eunis.eea.europa.eu/species/170439
Anthyllis terniflora - (Lag.) Pau
Anthyllis terniflora belongs to the Flowering Plants group
anthyllislagpau