The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/gcc-59280. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

L Cirsium scariosum var. americanum (A.Gray) D.J.Keil is an accepted name

This name is the accepted name of an infraspecific taxon* of the species Cirsium scariosum (Poir.) Nutt. in the genus Cirsium (family Compositae).

* The Plant List does not attempt to include all infraspecific taxa

The record derives from TICA (data supplied on ) which reports it as an accepted name (record 3A566F70-A658-4896-AD8B-9524FB02A0B4) with original publication details: 215 2004.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60436293-2.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Carduus americanus (A.Gray) Rydb. [Illegitimate] Synonym M TICA
Carduus longissimus A.Heller Synonym M TICA
Cirsium acaule var. americanum A.Gray Synonym L TICA
Cirsium acaulescens (Rydb.) K.Schum. Synonym M TICA
Cirsium americanum (A.Gray) K.Schum. Synonym M TICA
Cirsium coloradense subsp. acaulescens Petr. Synonym L TICA
Cirsium coloradense subsp. longissimum (A.Heller) Petr. Synonym L TICA
Cirsium drummondii var. acaulescens J.F.Macbr. Synonym L TICA
Cirsium drummondii subsp. latisquamum Petr. Synonym L TICA
Cirsium drummondii var. oregonense Petr. Synonym L TICA
Cirsium drummondii subsp. vexans Petr. Synonym L TICA
Cirsium tioganum (Congdon) Petr. Synonym M TICA
Cirsium tioganum var. tioganum Synonym L TICA
Cnicus drummondii var. acaulescens Rydb. Synonym L TICA
Cnicus tioganus Congdon Synonym M TICA

The species Cirsium scariosum (Poir.) Nutt. has a further 18 synonyms.

Further information

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Earlier versions

This name was in version 1 of The Plant List, record gcc-59280, and has not been changed.