372 PHANEROGAMOUS PLANTS. 



63. CUE PIS, Linn. 



1. Crepis occidentals, Mitt. 



Hab. Interior of Washington Territory, between Spipen River 

 and the north fork of the Columbia River, &c. ; also on the Koos- 

 kooskee. 



2. Crepis acuminata, Nutt. 



Hab. With the preceding; also, from the interior of Washington 

 Territory, a very slender variety with the leaves and their divisions 

 narrowly linear. 



64. T R X I M N, Nutt. 

 1. Troximon cuspid atum, Pursh. 



Hab. On the north fork of the Columbia River. Specimen incom- 

 plete, but apparently of this species. 



2. Troximon glaucum, Nutt. 



Yar. dasycephalum, Torr. & Gray: foliis saepius amplis dilatatis obovatc- 

 spathulatis quandoque parce dentatis. 



T. taraxictfolium, Nutt. in Trans. Amer. Phil. Soc. n. ser. 7, p. 434. 



Hab. Washington Territory, Fort Vancouver; with lanceolate 

 leaves, and the involucre either hairy or nearly glabrous. Koos- 

 kooskee River; with large, obovate-spatulate, and mostly entire 

 leaves; the T. taraxicifolium of Nuttall; a remarkable form, but 

 apparently inseparable from T. glaucum, already noticed in PL 

 Fendl. p. 115. 



