noun
Potentilla cryptotaeniae (species of flowering plant)
A specific species of cinquefoil. Botanical term; not commonly used in everyday conversation.
See also: ミツモトソウ
狼牙はバラ科の植物で、山地に自生する。
Potentilla cryptotaeniae is a plant of the rose family, growing wild in mountainous areas.
ミツモトソウ is a closely related species (Potentilla cryptotaeniae var. insularis) or sometimes used as a synonym; 狼牙 specifically refers to Potentilla cryptotaeniae.
The kanji 狼 (wolf) and 牙 (fang) likely refer to the shape of the plant's leaves or flowers, but the exact origin is uncertain.