Umbelliferæ. Archangelica officinalis (Havenfiord).
Saxifrageæ. Saxifraga cæspitosa (the real Linnæan plant: on rocks round Hecla).
Ranunculaceæ. Ranunculus auricomus. Ranunculus nivalis. Thalictrum alpinum (growing between lava, near Reikjavik). Caltha palustris.
Cruciferæ. Draba verna. Cardamine pratensis.
Violariceæ. Viola hirta.
Caryophylleæ. Sagina stricta. Cerastium semidecandrum. Lepigonum rubrum. Silene maritima. Lychnis alpina (on the mountain-fields round Reikjavik).
Empetreæ. Empetrum nigrum.
Geraniaceæ. Geranium sylvaticum (in pits near Thingvalla).
Troseaceæ. Parnassia palustris.
Œnothereæ. Epilobium latifolium (in clefts of the mountain at the foot of Hecla). Epilobium alpinum (in Reiker valley, west of Havenfiord).