PTERIS.L.
70. Pteris aquilina. L.
Pteridium aquilinum. (L.) Kuhn.
PTERIDIUM LATIUSCULUM. (Desv.) Maxon.
PTERIDIUM LATIUSCULUM var. PSEUDOCAUDATUM. (Clute.) Maxon.
The Fern Lover's Companion A Guide for the Northeastern States and Canada · 第 105 / 110 题