WOOTON AND STANDLET FLORA OF NEW MEXICO. 587 



Calyx teeth unequal; leaves broader, mostly orbicular- 

 ovate. 



Plan ts pubescent 4 . M. puberulus. 



Plants glabrous or nearly so. 



Stems usually floating, rooting at the nodes; 



corolla about 8 mm. long 5. M. geyeri. 



Stems neither floating nor rooting at the nodes; 

 corolla more than ]0 mm. long. 

 Corolla 2 cm. long or less; slender annual; 



leaves usually as broad as long 6. M. cordalus. 



Corolla 2 to 3 cm. long; stout perennial; 



leaves longer than broad 7. M. langsdorfii. 



1. Mimulus rubellus A. Gray, in Torr. U. S. & Mex. Bound. Bot. 116. 1859. 

 Type locality: Wet ravines of the Organ Mountains and Copper Mines. New 



Mexico. 



Range: Southern New Mexico to California. 



New Mexico: Hillsboro; Organ Mountains. Wet ground, in the Upper Sonoran 

 Zone. 



2. Mimulus parvulus Woot. & Standi. Contr, U. S. Nat. Herb. 16: 171. 1913. 

 Type locality: Rocky Canyon, Grant County, New Mexico. Type collected by 



J. M. Holzinger in 1911. 



Range: Known only from type locality. 



3. Mimulus gratioloides Rydb. Bull. Torrey Club 28: 27. 1901. A^ 

 Type locality: Butte, 5 miles southwest of La Veta, Colorado. ; j^ 

 Range: Southern Colorado and northern New Mexico. 



New Mexico: Near Tierra Amarilla (Eggleston 6473, 6479, 6505). Open bills, 

 in l ho Upper Sonoran and Transition zones. 



4. Mimulus puberulus Greene, Leaflets 2: 4. 1909. - ^ A *" 

 Type locality: Pagosa Springe, Colorado. 



Range: Colorado and northern New Mexico. 



New Mexico: Tunitcha Mountains; Chama; Santa Fe and Las Vegas mountains. 

 Along streams in the mountains, Transition Zone. 



5. Mimulus geyeri Torr. in Nicoll. Rep. Miss. 157. 1S43. 



Mimulus jamesiiToir. & Gray; Benth. in DC. Prodr. 10: 371. 1846. n^jM 

 Tvi'i: locality: "Fresh water springs, Devil's Lake.'' 

 Range: North Dakota and Michigan to Illinois and New Mexico. 

 New Mexico: Farmington; Apache Spring; Mangas Springs; White Mountains. 

 In water. 



6. Mimulus cordatus Greene, 1 eaflets8:5. L909. 



Type locality: Bear Mountain, near Silver city. New Mexico. Type collected 

 by Metcalfe (no. 28). 



Range: Mountain i of \< w Mexico. 



\ i .\ MEXICO: Sandia Mountain Raw M mmtjiiiw ; T)ng Spring; San T.iiia Mo untains ; 



Organ Mountains; White Mountains. Along Btreams, in the Upper Sonoran and 

 Transition zones. 



Probably this is .1/. ruuutua Greene, and qoI constantly differenl from \l langedorfii. 



7. Mimulus langsdorfii Don; Sims in I urtis's Bot. Ma 36: pi 1501. L812. 

 Mimulus guuatus In'. Cat. Bort. Monsp. L27. [813. 



Tl PB LOI mi..: I n.il.i 1 .i 



Rangi Ua I i md California to Colorado and New Mexico. 



