Ophioglossum engelmannii

Limestone adder's-tongue

Prantl 1883 - Ber. Deutsch. Bot. Ges. 1: 351 (1883)


Specifications

Images

Synonyms

Ophioglossum vulgatum f. engelmannii Clute

Ophioglossum vulgatum var. engelmannii (Prantl) G.Tilton