70 
IOWA ACADEMY OF SCIENCE Voi,. XXVII, 1920 
G. Parryi Engelm. Near timber line, Specimen Mountain, 12,900 feet. 
G. Romanzovil Ledeb. {G. frigida) Specimen Mountain, 12,500 feet; 
Mount Byers. 
Swertia scopulina Greene. Milner Pass, 10,700 feet; Specimen Mountain-, 
12,800 feet; in moist meadows. 
Frasera speciosa Griseb. Lookout Mountain ; Golden ; common in dry 
pine woods. 
Polemoniaceae 
Gilia gracilis Hook. West fork of St. Louis creek. 
G. aggregata (Pers.) Spreng. Common near Camp Uray on Grand 
river. 
Polemonium pulchellum Bunge. Specimen Mountain; Mount Byers. 
P. occidentale Greene. West fork of St. Louis creek; Mount Byers. 
P. confertum Gray. Mount Byers, 12,000 feet. 
P. millitum (Gray) Nels. Mount Byers. 
Hydrophyllaceae 
Phacelia glandulosa Nutt. Manitou. 
P. sericia (Graham) Gray. Mount Byers, 12,000 feet; east fork of St. 
Louis creek, 11,500 feet. 
Boraginaceae 
Lappula floribunda (Lehm.) Greene. Spruce creek; common in woods 
and parks. 
Brifrichium argenteum Wight. Mount Byers, 12,500 feet. 
Mertensia ciliata (Torn) Don. {M. sibirica Don.) Specimen Moun- 
tain, 9,500 to 12,000 feet; west fork of St. Louis creek; Mount Byers, 
9,000 feet ; common in springy places. 
M. alpina Don. Mount Byers, 11,000 feet; mountain meadows below 
timber line. 
Verbenaceae 
Verbena bracteosa Michx. Golden; a common weed in dry places. 
Labiataceae 
Mentha spicata L. Golden; introduced along irrigation ditches. 
Draco cephalum parviflorum Nutt. Grand river, 9,500 feet; dry places. 
Marrubium vulgare L. Golden. Introduced on dry mountain slopes. 
Stachys scopulorum Greene. Golden; near irrigation ditches. 
Monarda fistulosa L. Golden; common in ravines. 
Scrophulariaceae 
Pentstemon glaber Pursh. Milner Pass ; moist places in mountain 
parks. 
P. procerus Dough West fork of St. Louis creek; Mount Byers; Spec- 
imen Mountain ; east fork of St. Louis creek. 
Veronica alpina L. Milner Pass, 10,700 feet. 
V. americana Schwein. West fork of St. Louis creek; Mount Byers, 
9,500 feet. 
Mimulus Hallii Greene. Milner Pass, 11,700 feet; moist mountain 
parks. 
Rhinanthus crista-galli L. Milner Pass, 11,700 feet; Specimen Moun- 
tain, 11,500 feet; Mount Byers, 9,500 feet. 
