f ■

198

FOREIGN ALPINE PLANTS.

GYNANDRIA TRIANDR1A.

205 Sisyrinchium anceps Small Sisyrinchium

206 Arum tenuifolium

Fine-leaved Arum

e. 111.c. m.

CRYPTOGAMIA FILICES.

207 Polypodium rnarginale Margin-flowered Polypody b. 1.

208------auriculatum Eared ditto b. 1.

209 Onoclea sensibilis Sensitive Fern b.

210 Equisetum iiliforme Fine Horse-tail 1.