148 RypBerG: Rocky MouNTAIN > FLORA 
Ligusticum montanum tenuifolium S. Wats. Bibl. Index 426. 
1878. 
Vaccinium oreophilum Rydb. 
Vaccinium myrtilloides S. Wats. Bot. King Exp. 209. 1871. Not 
V. myrtilloides Michx. 1803. 
Vaccinium Myrtillus A. Gray, Syn. Fl. 2': 24. 1878. Not V. 
Myriillus L. 1753. 
The American plant has depressed globular-ovoid corolla, 
fully as wide as long, while the original European V. Myrtillus has 
ovoid-urceolate corolla, decidedly longer than broad. 
Androsace subulifera (A. Gray) Rydb. 
Androsace septentrionalis subulifera A. Gray, Syn. Fl. 2': 60. 
1878. 
Dodecatheon sinuatum Rydb. 
Dodecatheon radicatum sinuatum Rydb. Bull. Torrey Club 31: 
631. 1904. 
Erythraea arizonica (A. Gray) Rydb. 
Erythraea calycosa arizonica A. Gray, Syn. Fl. 2': 113. 1878. 
Anthopogon elegans (A. Nels.) Rydb. 
Gentiana elegans A. Nels. Bull. Torrey Club 25: 276. 1898. 
Anthopogon barbellatus (Engelm.) Rydb. 
Gentiana barbellata Engelm. Trans. Acad. St. Louis 2: 216. 1863- 
Gentiana Moseleyi A. Nels. Bot. Gaz. 31: 396. 1901. 
Amarella monantha (A. Nels.) Rydb. 
Gentiana tenella A. Gray, Syn. Fl. 2': 117, in part. vhs 
Gentiana monantha A. Nels. Bull. Torrey Club 31: 244. 1904- 
Amarella plebeia Holmii (Wettst.) Rydb. 
Gentiana plebeia Holmii Wettst. Oester. Bot. Zeitsch. 50: 195- 
1gOO. 
Dasystephana Romanzovii (Ledeb.) Rydb. 
Gentiana Romanzovit Ledeb.; Bunge, Nouv. Mém. Soc. Nat. Mosc. 
Es 216. 1526 
