50 THE AMERICAN BOTANIST 



6. Oenothera Jamesii T. & G. The common evening 

 primrose, in moist spots. Plentiful at Endische and at 

 Betatakin. 



7. Castillegia linariaefolia Benth. So far as I could see, 

 there was only one Castillegia in bloom, though there was a 

 much redder one near Flagstaff. 



8. Briogomim racemosiwi Nutt. Plentiful ni glades. 

 Navajo Mountain. 



8a. Briogonum microthecnm Nutt. With the preceding. 



9. Monardclla parviflora Greene. The most disagree- 

 ably scented mint in existence. Grows in rocky ground. Slopes 

 of Navajo Mountain. 



10. Briogonmn cognatuin Greene. The handsomest 

 and most fioriferous Briognmn found. The buds are red and 

 the flowers yellow. 



11. Oenothera. Not in condition. 



12. Stellaria Jaiitesiana Torr. Found in wet places in 

 openings in the forest where shaded most of the time. Sum- 

 mit of Navajo. 



13. Bpipactis gigaiitca Dougl. Only specimen found. 



14. Polcinoniuui pulchcrriniuui porvifloruui (Nutt.) A. 

 Nels. Formed dense mats near the summit of NaA-ajo. 



15. Sedniu stcnopctaluiu Pursh. This Scditni ccnnmon 

 from War-god to the summit. Very attractive when in bloom. 



15a. Sednni integrifoliiiui (Raf.) A. Nels. A second 

 species with violet colored flowers antl a rather smaller plant 

 was collected at Marsh Pass. 



16. Antennaria arida K. Nels. This is tlie handsomest 

 Antennaria that I know of. The flower heads are white flushed 

 with pink. Forms extensive mats on the summit of Navajo. 



17. Symphoricarpos oreophilus Gray. 



19. Trifolium andimtm Nutt. X'av. ? Summit of 

 Navajo. 



