446 IOWA ACADEiMY OF SCIENCE Vol. XXV, 1918 



BORRAGINACE^. 



Amsinckia menziesii (Lehm.) Nels. & Mack. A rather rare 

 weed. Juneau. 



Amsinckia tesselata Gray. An uncommon weed. Sitka. 



Myosotis alpestris Schmidt. Forget-me-not. Escaped at Sitka. 

 In June, 1916, the writer's attention was called to a bunch of 

 native Forg-et-me-nots said to have been gathered at Haines that 

 appeared to be this species. 



Myosotis scorpoides L. (ilf. palustris Lam.). The true Forget- 

 me-not of Europe spread from cultivation. 



MENTHACE^. 



Galeopsis tetrahit L. Hemp Nettle. A common weed at Sitka. 



Prunella vulgaris L. Self Heal. Common locally. 



Nepeta cataria L. Catnip. Collected at Sitka, the seed prob- 

 ably having been introduced with feed. 



Mentha piperita L., the peppermint, and M. spicata L., Spear- 

 mint, have a tendency to establish themselves where introduced 

 by cultivation. 



SOLANACE^. 

 Solanum nigrum L. Black Nightshade. A sparingly intro- 

 duced weed. 



Solanum villosum Mill. A greenhouse weed. 



SCROPHULARIACE^. 



Verha^cum, sp. A single plant at Juneau. Seed probably in- 

 troduced with feed. 



Mimulus langsdorfii Don. Common in wet places. 



Veronica serpyllifolia L. A common weed, especially among 

 grass. 



Veronica americana Schwein. A common weed of roadsides 

 and cultivated ground. 



Veronica wormskjo'Idii R. & S. Rather rare. 



Veronica stcllcri Link. Collected at Sitka. 



Veronica buxbaumii Tenore. Collected at Juneau. 



Veronu-a percgrinn L. Rather common. 



Digitalis purpurea L. Foxglove. Escaped from cultivation 

 at Sitka. 



Castilleja pallida Kunth. Abundant. May be var. unalas- 

 chensis Cbam. 



Castilleja parviflora Bong. A common alpine plant. 



Castilleja tristis Wight. Common around Sitka. 



