Several names share this combination and are defined under the rules of the botanical code. The species name Lilium longiflorum might be an homonymy case.

Lilium longiflorum Wall.

Botany

Taxonomy

Liliaceae 3
Lilium 3

Specimens registered in collections

Collection Number of specimens (or sets)
Vascular plants (P) 3

Lilium longiflorum Thunb.

Botany

Taxonomy

Liliaceae 16
Lilium 16

Specimens registered in collections

Collection Number of specimens (or sets)
Vascular plants (P) 16