252 CALIFORNIA ACADEMY OF SCIENCES. [Proc. 3D Ser. 



EXPLANATION OF PLATE XXI I L 



Fig. I. Ribes bi'andegei, sp. nov. 



a. Diagrammatic representation of the flower; X 5. 



b. Leaf, natural size. 

 Fig. 2. Ribes scuphaini, sp. nov. 



a. Diagrammatic representation of the flower; X 5. 



b. Leaf, natural size. 

 Fig. 3. Ribes iiidecoriini^ sp. nov. 



a. Diagrammatic representation of the flower; X 5. 



b. Leaf, natural size. 

 Fig. 4. Ribes ascetidetts, sp. nov. 



a. Diagrammatic representation of the flower; X 5. 



b. Leaf, natural size. 



Fig. 5. Ribes ascendeiis jasperce, sp. et var. nov. 



