The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-13240, with some changes.

M Helianthus × laetiflorus Pers. is an accepted name

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

The record derives from TICA which reports it as an accepted name (record 2B6C78C2-0AFB-4266-B397-18AC9E82A68D) with original publication details: Rhodora lxv. 131 (1963) 476 1807.

Full publication details for this name can be found in IPNI:


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

Name Status Confi­dence level Source
Helianthus × laetiflorus var. tricuspis Torr. & A.Gray Synonym L TICA
Helianthus scaberrimus Elliott Synonym M TICA
Helianthus severus E.Watson Synonym M TICA
Helianthus superbus E.Watson Synonym M TICA
Helianthus tricuspis Elliott Synonym M TICA

Further information

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