116 Universiti/ of California Pnhlications. [botant 



Limosella aquatica L. Mudwort. 



Very plentiful on the shores of Lake Surprise, 9000 ft. 

 alt. Plants growing in moist sand have spatulate leaves with 

 broad tips; those growing in shallow water have leaves which 

 are filiform, or only slightly dilated at the tip. (No. 2494.) 



Mimulus brevipes Benfh. 



More common than the last and reaching well into the pine 

 belt, but not seen on the east side. (Nos. 777, 2058.) 



Miumlus cardinalis Dougl. Scarlet Monkey-flower. 

 Occasional along streams to 6000 ft. alt. (No. 2382.) 



Mimulus exilis B. tO. H. M. pilosus (Benth.) Wats. 

 Plentiful in moist soil up to 9000 ft. alt. (No. 2-586.) 



Mimulus floribundus Dougl. 



Common in moist places, even to 8500 ft. alt. (Nos. 2186, 

 2202, 2579.) 



Mimulus Fremonti Graij. 



This beautiful but malodorous little Mimulus is common, both 

 along water-courses and on • open slopes, up to 6000 ft. alt. 



(No. 2230.) 



Mimulus Langsdorfii nasutus {Greene) Jepson, Fl. W. Mid. 



Calif. 407 (1901). M. nasutus Greene, Bull. Calif. Acad. i. 



112 (1885). 



In moist soil of the south and west sides at the lower altitudes. 

 (Nos. 2190, 2201.) 



Mimulus Langsdorfii Tiling! {Kegel) Greene, Lond. Journ. Bot. 



xxxiii. 8 (1895); M. Tilingi Eegel, Gartenfl. xviii. 321, t. 



631 (1869) and xix. 290, t. 665 (1870) ; not Jf . Tilingi of Bot. 



Calif., nor of Greene, Bull. Calif. Acad. i. 110 (1885). 



Common along streams and in wet meadows between 7500 

 and 9500 ft. alt. (Nos. 709, 2403, 2471, 2472.) 



At the head of Tahquitz Valley two distinct forms of this 

 variety grow within a short distance of each other. On a rather 

 steep hillside we find a meadow formation, and just above this 

 a formation of shrubby plants. Along the rivulets flowing 

 through the meadow typical specimens of M. Langsdorfii Tilingi 



