The Plant List — A working list for all plant species

M Lactuca biennis (Moench) Fernald is an accepted name

This name is the accepted name of a species in the genus Lactuca (family Compositae).

The record derives from TICA (data supplied on ) which reports it as an accepted name (record 52BC438D-2703-4B17-8C86-E3043DDD28E4) with original publication details: 300 1940.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:134512-2.

Synonyms:

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

Name Status Confi­dence level Source Date supplied
Agathyrsus floridanus D.Don Synonym M TICA
Agathyrsus leucophaeus Beck Unresolved L TICA
Cicerbita canadensis var. integrifolia (Torr. & A.Gray) Farw. Synonym L TICA
Cicerbita leucophaea Wallr. [Illegitimate] Synonym M TICA
Cicerbita spicata (Lam.) Beauverd Synonym M TICA
Cicerbita spicata var. integrifolia Beauverd Synonym L TICA
Cicerbita spicata var. spicata Synonym L TICA
Galathenium multiflorum (DC.) Nutt. Synonym M TICA
Lactuca biennis f. biennis Synonym L TICA
Lactuca leucophaea A.Gray [Illegitimate] Synonym M TICA
Lactuca spicata (Lam.) Kuntze Synonym M TICA
Lactuca spicata Hitchc. Unresolved L TICA
Lactuca spicata var. integrifolia (Torr. & A.Gray) Britton Synonym L TICA
Lactuca spicata f. spicata Synonym L TICA
Lactuca spicata var. spicata Synonym L TICA
Lactuca terrae-novae Fernald Synonym M TICA
Mulgedium leucophaeum DC. [Illegitimate] Synonym M TICA
Mulgedium leucophaeum var. leucophaeum Synonym L TICA
Mulgedium spicatum (Lam.) Small Synonym M TICA
Mulgedium spicatum var. integrifolium (Torr. & A.Gray) Small Synonym L TICA
Mulgedium spicatum var. spicatum Synonym L TICA
Sonchus biennis Moench Synonym M TICA
Sonchus leucophaeus Willd. [Illegitimate] Synonym M TICA
Sonchus spicatus Lam. Synonym M TICA

Further information

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Earlier versions

This name was in version 1 of The Plant List, record gcc-132331.

  • this name record has not changed
  • names related to this name have changed