Northern Ontario Plant Database

Synonymy

---

Synonymy - Clematis occidentalis

---

Ranunculaceae Buttercup or crowfoot Family

Clematis occidentalis (Hornem.) DC.
purple clematis, western blue virgin's-bower, northern blue clematis, western purple clematis ; Fr: clématite verticillée, clématite occidentale

Clematis occidentalis var. grosseserrata (Rydb.) J.S.Pringle
western blue clematis, western blue virgin's-bower, rock clematis ; Fr: clématite à dents grossières

• [=Atragene grosseserrata Rydb. - basionym]
• [=Clematis columbiana (Nutt.) Torr. & A.Gray]
• [=Clematis occidentalis 'Big Horns']
• [=Clematis occidentalis (Hornem.) DC. subsp. grosseserrata (Rydb.) Roy L.Taylor & McBryde]
• [=Clematis pinetorum Tidestr.]
• [=Clematis pseudoalpina (Kuntze) A.Nelson]
• [=Clematis pseudoatragene subsp. pseudoalpina Kuntze]
• [=Clematis verticillaris DC. var. columbiana (Nutt.) A.Gray]

Clematis occidentalis var. occidentalis (Hornem.) DC.
purple clematis, western blue virgin's-bower, northern blue clematis, western purple clematis ; Fr: clématite verticillée, clématite occidentale

• [=Atragene americana Sims]
• [=Atragene occidentalis Hornem. - basionym]
• [=Clematis alpina (L.) Mill. subsp. occidentalis (Hornem.) Kuntze]
• [=Clematis alpina (L.) Mill. var. verticillaris (DC.) Kuntze]
• [=Clematis pseudoatragene Kuntze]
• [=Clematis verticillaris DC.]
• [=Clematis verticillaris DC. var. cacuminis Fernald]
• [=Clematis verticillaris DC. var. grandiflora B.Boivin]