March 30, 191 2 3' 



Type localitv. "S. California, in the Mountains behind 

 San Diei^o, D. Cleveland." Collected near Talley's, according? 

 to specimens in the Rrandeg-ee herbarium. 



Distribution: Typical nana seems restricted to the Cuia- 

 maca mountains in the coniferous forest and upper chaparral 

 belt. 



Specinuns cxainimd: Julian valley, 1880 Brandegce, June 

 13, 1894 (approachincT the variety Ieptosip/ion)\ Cuiamaca moun- 

 tains. Hall 1202; ''San Felipe," Parry; Lacruna mountains. Or- 

 cutt^ July, 1889 (approachino^ variety arirla)\ between Oriflamme 

 canyon and Cuiamaca, .-i//;;-^;;/.? j(?./// Campbell's ranch, Lao;una 

 mountains, Mearns ^642. 



^ 2a. MoNARDELL.\ x.\N.-\ leptosiplioii (Torr. ) comb. nov. 



Monardella villosa leptosipiion Torr. Rot. Mex. Bound. 129. 



1859- 



Closely resemblinj^ typical 7iana in habit, foliage and pu- 

 bescence: calyx villous throughout: corolla tube sparsely pubes- 

 cent, 20 to 25 mm. long, i mm. wide: corolla lobes i cm. long, 

 exceeding the stamens: filaments very slender; anthers 0.7 mm. 

 long. 



Considered b\- Hall as intermediate between his variety 

 pinetoruni and the plant he figured as variety teniiijiora {niac- 

 rantha longiloba of this paper). In general aspect this is true, 

 but the slender c\lindrical corolla lube, the filiform filaments 

 and small anthers, clearly assign this to the nana group. The 

 variety longiloba, on the other hand, retains the funnelform 

 corolla tube, although narrower than that of true macrantha, 

 and the stouter filaments and large anthers, characters that amply 

 justify maintaining niacrantha and nana as different specific 

 groups. 



The plants from "the central part of the State" referred to 

 this variety by A. Gray (Syn. Fl. 2: part i, 357) are totally dif- 

 ferent, and belong to the villosa group. 



Type locality: "San P'elipe," probably in the mountains 

 west of San Felipe canyon along the old San Diego- Fort Yuma 

 road. 



