PLATE I. 



Fig. i. Verrucella flaviflora (new name), Natural size, i a, part of branch x 5- 

 Fig. 2. Gorgonella delicatula n. sp. Natural size 2 a, part of branch X 5- 



Fig. 3. Gorgonella rigida n. sp. Natural size. 301, part of branch X 5- 



