Vascular Plants of the Americas
Tropicos
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Ranunculales
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Ranunculaceae
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Clematis
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Clematis occidentalis
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Tropicos
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Clematis
occidentalis
(Hornem.) DC.
Published In:
Prodromus Systematis Naturalis Regni Vegetabilis 1: 10. 1824. (
Prodr.
)
Synonymy
Atragene americana Sims
Atragene grosseserrata Rydb.
Atragene occidentalis Hornem.
Clematis alpina subsp. occidentalis (Hornem.) Kuntze
Clematis alpina var. occidentalis (Hornem.) A. Gray
Clematis columbiana var. dissecta C.L. Hitchc.
Clematis grosseserata (Rydb.) Ackerf.
Clematis occidentalis subsp. grosseserrata (Rydb.) Roy L. Taylor & MacBryde
Clematis occidentalis var. dissecta (C.L. Hitchc.) J.S. Pringle
Clematis occidentalis var. grosseserrata (Rydb.) J.S. Pringle
Clematis occidentalis var. occidentalis
Clematis verticillaris DC.
Clematis verticillaris var. cacuminis Fernald
Clematis verticillaris var. grandiflora B. Boivin
Ranunculus grosseserrata (Rydb.) Ackerf.
Project Name Data
(Last Modified On 10/12/2017)
Acceptance :
Accepted
Checklist 2018 onwards
(Last Modified On 4/19/2023)
Updates by:
Jørgensen, Peter Møller
Reason(s) for update(s):
Changed or added synonymy
Geography:
Flora N America
Countries (within Regions):
Canada [incl. St. Pierre and Miquelon], United States of America [incl. Alaska]
Habit:
Vine
Checklist 2017
(Last Modified On 10/12/2017)
Geography:
Flora N America
Lower Taxa
Clematis
occidentalis
var.
dissecta
(C.L. Hitchc.) J.S. Pringle
=
Clematis
occidentalis
(Hornem.) DC.
Clematis
occidentalis
subsp.
grosseserrata
(Rydb.) Roy L. Taylor & MacBryde
=
Clematis
occidentalis
(Hornem.) DC.
Clematis
occidentalis
var.
grosseserrata
(Rydb.) J.S. Pringle
=
Clematis
occidentalis
(Hornem.) DC.
Clematis
occidentalis
var.
occidentalis
=
Clematis
occidentalis
(Hornem.) DC.