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PLATE 31 



SAXIFRAGES— MENTZELIAS 

 SAXIFRAGE FAMILY 



1. Saxifraga nivalis: Saxifrage 



2. Saxifraga debilis 



3. Saxifraga caespitosa 



4. Lithophragma parviflora 



5. Mitella pentandra: Mitrewort 



6. Heuchera Hallii 



7. Heuchera parvifolia 



8. Parnassia parviflora 



9. Jamesia americana 



10. Philadelphus microphvllus : Mock Orange 



11. Fendlera rupicola 



12. Ribes cerenm : Currant 



13. Ribes aureum 



MENTZELIA FAMILY 



14. Mentzelia nuda 



EVENING PRIMROSE FAMILY 



15. Anogra coronopifolia 



