408 PHANEROGAMOUS PLANTS. 



11. STACHYS, Linn. 



1. Stachys palustris, Linn., var. 



Hab. Fraser River (Dr. Holmes) and southward to California.— 

 Differs from the typical S. palustris, in the conspicuously petiolate and 

 broader leaves, as well as in the larger flowers. The tube of the 

 corolla is three times the length of the calyx. 



2. Stachys sylvatica, Linn. 



Hab. Puget Sound and Gray's Harbor, Washington Territory.— 

 This agrees so nearly with our authentic European specimens of 

 S. sylvatica that we have no doubt of their identity. It is also very 

 near the S. cordata of Riddell, which Dr. Gray regards as an extreme 

 form of S. palustris. 



3. Stachys ajugoides, Benth. 



Stachys ajugoides, Benth. in Linnsea, 6, p. 80, & in DC. Prodr. 12, p. 474. 



Hab. Valley of the Sacramento, and near San Francisco, California. 



4. Stachys pycnostachya, Benth. 

 Stachys pycnostachya, Benth. PI. Hartweg, p. 331. 



Hab. Valley of the Sacramento, California.— This species varies 

 in its pubescence from almost hispidly-hirsute to whitish-tomentose. 



5. Stachys Chamissonis, Benth. 



Stachys Chamissonis, Benth. in Linnsea, 6, p. 80, & in DC. Prodr. 12, p. 468. 



Hab. Near San Francisco, California, where it was collected by 

 Chamisso. 



