﻿108 PLANTS FENDLERIAN^. 



f436. Erechtites hieracifolia, Raf. East of Council Grove ; Sept. (481.) 

 437. Senecio exaltatus, Nutt. in Trans. Amer. Phil. Soc. (n. ser.) 7. p. 410. 

 Var. minor (1 -2-pedaIis), foliis radicalibus fere ovatis vel obovatis. Valley of Santa 

 Fe Creek, at the foot of mountains, ten miles above Santa Fe ; April to June. — This is 

 the same as my specimen of no. 297 of Geyer's Oregon collection, referred to S. exal- 

 tatus by Hooker, with the remark that the species varies greatly. It probably includes 

 S. cordatus, Nult. The name is not appropriate for these smaller forms ; but some of 

 them are tall and stout. 



f438. S. aureus, Linn. Santa Fe Creek ; June. A small state ; the rounded radi- 

 cal leaves deeply crenate-toothed. 



439. S. aureus, y. borealis, Torr. #' Gray, Fl. 2. p. 442. Santa Fe Creek, at the 

 foot of hills ; May, June. 



f440. S. filifolius, 0. Fremontii, Torr. 8,- Gray, Fl. 2. p. 244. Pawnee Fork, 

 and 27 miles south of Bent's Fort ; Sept. — Except in the shorter lobes of the leaves, 

 especially the terminal one, this species differs but slightly from the next. 



441. S. longilobus, Benth. ! PI. Hartw. no. 127: — a form with canescent leaves, 

 some of them often undivided. Hills and sides of mountains around Santa Fe. (470.) 

 Also gathered in New Mexico by Dr. Wislizenus, Col. Emory, and Lieut. Abert. 



442. S. longilobus, Benth. PL Hartw. 1. c. : a glabrate form. Along the valley of 

 Santa Fe Creek, (t 472, 473.) 



443. S. eremophilus, Richards. Appx. Frankl. Journ. ed. 2. p. 31 ; Hook. Fl. Bor.- 

 Am. \. p. 334. Santa Fe Creek-bottom; June and Oct. Also met with by Fremont, 

 in his second expedition. 



444. S. Fendleri (sp. nov.) : perennis, floccoso-incanus, demum subglabratus ; caule 

 folioso erecto pedali corymbosi-ramoso ; foliis oblongis omnibus pinnatifidis supra glabratis 

 inferioribus in petiolum nudum attenuatis summis sessilibus haud amplexicaulibus, seg- 

 ments 11-21 confertis oblongis obtusissimis plerisque inciso-dentatis seu 2-4-lobatis; 

 corymbis compositis polycephalis ; involucro campanulato fere ecalyculato 12-phjllomulti- 

 floro ; ligulis 7-8 oblongis disco duplo longioribus; acheniis glaberrimis. — Foot of 

 mountains along the Creek, twelve miles above Santa Fe ; June, July. (478, f 480.) 

 — A well-marked species, related to S. eremophilus. Stem stout. Leaves from 2 to 4 

 inches long including the petiole, some of the lower often only sinuate-pinnatifid, but 

 commonly all deeply pinnatifid or pinnately parted, the crowded lobes from one fourth to 



Tshimakaine, Spokan country," in Northern Oregon, Geyer. — The heads with unexpanded flowers (little 

 over two lines in length) are sessile and nearly spicate at the summit of the stems ; but the vestiges of the 

 previous year show them to have been corymbose. 



