408 University of California Publications in Botany [VOL. 9 



LIST OF NEW NAMES AND NEW COMBINATIONS 



1. Sitanion rigidum var. calif ornicum (J. G. Smith), comb. nov. 



2. Poa Pringl&i var. Hanseni (Scribn.), comb. nov. 



3. Scirpus yosemitanus, sp. nov. 



4. Carex tahoensis, sp. nov. 



5. Luzula spicata var. nov. 



6. Brodiaea ixioides var. scabra (Greene), comb. nov. 



7. Fritillaria gracUlima>, sp. nov. 



8. Delphinium pauciflorum var. Sonnei (Greene), comb. nov. 



9. Arabis Lyallii var. Davidsonii (Greene), comb. nov. 



10. Sedum obtusatum var. Hallii (Britton), comb. nov. 



11. Ribes hirtellum var. inerme (Rydb.), comb. nov. 



12. Pyrus sitchensis var. calif 'ornica, (Greene), comb. nov. 



13. Horkelia pnrpurascens var. pinetorum (Coville), comb. nov. 



14. Acer glabrum var. Torreyi (Greene), comb. nov. 



15. Acer glabrum var. diffusum (Greene), comb. nov. 



16. Pentstemon procerus forma geniculatus (Greene), comb. nov. 



17. Chrysothamnus nevadensi-s var. vulcanicus (Greene), comb. 



nov. 



18. Erigeron, nevadensis var. Sonnei (Greene), comb. nov. 



19. Eriophyllum lanatum var. integrifolium (Hook.), comb. nov. 



20. Arnica mollis var. scaberrima (Greene), comb. nov. 



21. Agoseris glauca var. laciniata (Eaton), comb. nov. 



