MIMULUS. 189 
easily dispersed and in myriad numbers, must have favored so 
wide a dissemination. 
T. MONSPELIENSE. Linn., Sp. under Potentilla. 
T. NORVEGICUM. 2 5 s S 
T. SUPINUM. Se S We Ké 
T. Nicottrertu. E. P. Sheldon, re e 
T. PARADOXUM. Nutt. in T. & G. ge We 
T. RIVALE. S g < s 
T. PENTANDRUM. Engelm. “ = s£ 
T. BIENNE. Greene, F]. Fr. s “ 
T. CRYPTOTENIAE. Maximowicz. We S 
New Species of Mimulus. 
M. EQuINvs. Erect, simple, 2 feet high, not stoloniferous, 
perhaps not perennial, remotely but equably leafy from base to 
summit, glabrous except as to the minutely puberulent calyx: 
leaves thin and delicate, 24 inches long including the slender ^ Ó 
petiole, the blades ovate or oval, acutish, saliently dentate : 
raceme of few or rather many flowers: calyx large, with short 
subequal teeth and villous-ciliate. sinuses: corolla very large, 
nearly 2 inches long, wholly yellow. 
“Horse Pasture,” near the summit of Mt. Sanhedrin, middle 
California, A. A. Heller, n. 5924 as in U. S. Herb. 
M. Groups, Slender perennial a foot high, much branched 
from near the base, abundantly leafy, few-flowered ; plant deep 
green, nowhere puberulent, everywhere minutely and sparsely 
hairy: leaves equably distributed, often slender-petioled, 1 inch 
long or more, ovate or oval, remotely and very saliently dentate, 7? 
the floral slightly broader and sessile but not reduced to bracts. yar 
pedicels of the 3 to 5 flowers greatly elongated, twice the length 
of the leaves: mature calyx strongly bilabiate, coarsely purple- 
dotted: corolla 14 inches long, yellow. 
Mill Creek Falls, at 5,500 feet in the mountains back of San 
Bernardino, Calif., S. B. Parish, n. 5630 as in U. S. Herb. 
