Vascular Plants of the Americas
Tropicos
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Asteraceae
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Petasites
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Petasites frigidus
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Tropicos
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Petasites
frigidus
(L.) Fr.
Published In:
Summa Vegetabilium Scandinaviae (Fries) 182. 1845. (
Summa Veg. Scand.
)
Synonymy
Nardosmia frigida (L.) Hook.
Nardosmia palmata (Aiton) Hook.
Nardosmia sagittata (Pursh) Hook.
Nardosmia speciosa Nutt.
Nardosmia vitifolia (Greene) Á. Löve & D. Löve
Petasites alaskanus Rydb.
Petasites arcticus A.E. Porsild
Petasites corymbosus (R. Br.) Rydb.
Petasites dentatus Blank.
Petasites frigidus nothovar. vitifolius (Greene) Cherniawsky & R.J. Bayer
Petasites frigidus subsp. articus (A.E. Porsild) Cody
Petasites frigidus subsp. palmatus (Aiton) Cody
Petasites frigidus var. corymbosus (R. Br.) Cronquist
Petasites frigidus var. frigidus
Petasites frigidus var. hyperboreoides Hultén
Petasites frigidus var. nivalis (Greene) Cronquist
Petasites frigidus var. palmatus (Aiton) Cronquist
Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R.J. Bayer
Petasites gracilis Britton
Petasites hyperboreus Rydb.
Petasites nivalis Greene
Petasites nivalis subsp. hyperboreus (Rydb.) J. Toman
Petasites nivalis subsp. vitifolius (Greene) J. Toman
Petasites palmatus (Aiton) A. Gray
Petasites palmatus subsp. speciosus (Nutt.) J. Toman
Petasites sagittatus (Pursh) A. Gray
Petasites speciosus (Nutt.) Piper
Petasites trigonophyllus Greene
Petasites vitifolius Greene
Petasites warrenii H. St. John
Tussilago corymbosa R. Br.
Tussilago frigida L.
Tussilago palmata Aiton
Tussilago sagittata Pursh
Project Name Data
(Last Modified On 10/12/2017)
Acceptance :
Accepted
Checklist 2018 onwards
(Last Modified On 11/1/2021)
Updates by :
Jørgensen, Peter Møller
Reason(s) for update(s) :
Changed or added synonymy
Geography :
Flora N America
Habit :
Herb
Checklist 2017
(Last Modified On 10/12/2017)
Geography :
Flora N America
Lower Taxa
Petasites
frigidus
subsp.
articus
(A.E. Porsild) Cody
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
corymbosus
(R. Br.) Cronquist
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
frigidus
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
hyperboreoides
Hultén
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
nivalis
(Greene) Cronquist
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
subsp.
palmatus
(Aiton) Cody
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
palmatus
(Aiton) Cronquist
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
var.
sagittatus
(Pursh) Cherniawsky & R.J. Bayer
=
Petasites
frigidus
(L.) Fr.
Petasites
frigidus
nothovar.
vitifolius
(Greene) Cherniawsky & R.J. Bayer
=
Petasites
frigidus
(L.) Fr.