WOOTON AND STANDLEY FLORA OF NEW MEXICO. 431 



This is a remarkable extension of range for the species, described from specimens 

 from southwestern Mexico. The plants collected at Dulce were growing on a bank 

 under pine trees. 



11. Viola canadensis L. Sp. PI. 936. 1753. 

 Viola neomexicana Greene, Pittonia 5: 28. 1902. 



Viola canadensis neovuxicana House; Rydb. Colo. Agr. Exp. Sta. Bull. 100: 

 1900. 



Type locality: "Habitat in Canada." 



Range: British America southward to New Mexico. 



New Mexico: Chama; Tunitcha Mountains; Sandia Mountains; Santo Fe and Las 

 Vegas mountains; Kelly; Holts Ranch; Iron Creek; White and Sacramento mountains. 

 Transition and Canadian zones. 



12. Viola muriculata Greene, Pittonia 5: 28. 1902. 



Type locality: "In subalpine woods of Mt. San Francisco, near Flagstaff, Ari- 

 zona." 



Range: Mountains of Arizona and New Mexico. 



New Mexico: Mogollon Creek; Iron Creek; Magdalena Mountains. 



2. CALCEOLARIA Loefl. 



Low perennial herb with branched stems about 10 cm. liigh, small simple narrow 

 leaves, and very small pale flowers; sepals equal, not auricled; petals unequal, the 

 two upper ones smallest, the lower largest, gibbous at the base; anthers conn i vent, the 

 I i laments distinct, the two lower ones glandular at the base; capsules elastically 3- 

 valved. 

 1. Calceolaria verticillata (Orteg.) Kuntze, Rev. Gen. PI. 1: 41. 1891. 



Viohi verticillata <>rteg. Hort. Matr. Dec. 4: 50. 1797. 



lonidivm lincarc Torr. Ann. Lye. N. Y. 2: 168. 1827. 



,'liii'inlhus verticillattts A. Nelfl. in Coulter, New Man. Rocky Mount. 323. 1909. 



Type locality: "Nova Hispania." 



Range : Colorado and Kansas to Texas, Arizona, and Mexico. 



New Mexico: Sierra Grande; Mangas Springs; Black Range; Tortugas Mountain; 

 Organ Mountains; Roswell; Florida Mountain*; Queen. Dry hills, in the Upper 

 Sonoran Zone. 



Order 35. OPTJNTIALES. 



KEY TO THE FAMILIES. 



Sepals and petals very unlike, 4 or 5; leaves ample; plants 



not succulent, not armed with Bpinee 96. LOASACEAE (p. 131). 



Sepals ;m.l petals nearly alike, uumerous; leaves reduced 



to mere scales or wanting; plants succulent, armed 



with Bpines 97. CACTACEAE (p. (36). 



96. LOASACEAE. Loasa Family. 

 Herbaceous annual- or perennials with whitish Btems; leaves simple, entire to 



deeply pi mm I ilid, covered with coarse barbed or stinging hair-; hypanthiuin more "r 



less tubular; sepals 5, persistent; petals 5, often with 6 petal-like staminodia, white, 

 yellow, or orange; stamens 6 to many, the filaments often petaloid; capsules l«caUed, 

 with l i" 3 parietal placentas; seeds l to many. 



