Lactuca biennis

Taxonomy

Taxonomic Rank

Species

Author

(Moench) Fernald

Publication

Rhodora 42: 300 (1940)

Superior Taxa

Kingdom

Plantae

Subkingdom

Pteridobiotina

Phylum

Angiosperms

Order

Asterales

Family

Asteraceae

Subfamily

Cichorioideae

Tribe

Cichorieae

Subtribe

Lactucinae

Genus

Lactuca

Synonyms

Mulgedium spicatum var. spicatum Mulgedium spicatum Mulgedium spicatum var. integrifolium Lactuca spicata var. integrifolia Cicerbita leucophaea Agathyrsus leucophaeus Sonchus biennis Lactuca biennis f. integrifolia Lactuca terrae-novae Lactuca spicata f. spicata Cicerbita spicata var. spicata Mulgedium leucophaeum var. leucophaeum Lactuca spicata var. spicata Cicerbita spicata Sonchus leucophaeus Lactuca spicata f. integrifolia Lactuca biennis f. biennis Mulgedium leucophaeum Agathyrsus floridanus Sonchus spicatus Lactuca leucophaea