26 



CAMPANULACE.E. [Campanula. 



latioribus amplexicaulibiis, caulibus simplicibus lanatis unifloris, involucri lanati foliolis laxis 

 erectis linearibus acutis exterioribus longioribus. (Tab. CXXIV.) 



Radix perennis crassa fusiformis, superue folioruui vetustorum reliquiis fibrosis hispida. Caules 3-5 ex 

 eadem radice, spithamsei et ultra, basi subdecumbentes, berbacei, lanati, simplices, l-raro-2-3-flori. Folia 

 radicalia, uuraerosa, lato-lauceolata, acuminata, glabra, juniora lase lanata, grosse acute serrata, nunc, extiraa 

 pnecipue, omnino integerrima, longe petiolata. Caulina omnia sessilia, integerrima, inferioribus oblongo- 

 lanceolatis superioribus sensim miaoribus magis acuminatis basi latioribus amplexicaulibus. Flos plerumque 

 solitarius, magnus. Involucri foliola subsequalia, erecta, laxa, linearia, lanata, acuta. Radii flosculi flavi, 

 omnes papposi, pilis numerosis scabris. Receptacxduin subalveolatum. Aclienia pilosa, superne praecipue 

 pilis erectis sericeis. 



Hab. Plains of the Saskatcliawan and Prairies of the Rocky Mountains. Dnimmond. 

 Tab. CXXIV. — Fig, 1, Floret of the ray; fig, 2, Floret of the disk; — magnified* 



COMPOSIT^E Omiss<B. 



Post Eupatorium occidentale^ v. 1. p, 305, odde 



5.* Eupatorium? grandijlorum ; glabrum, foliis alternis petiolatis cordato-triangularibus 

 acuminatis grosse serratis venosis, paniculse floribus glomeratisj involucri foliolis multiseriali- 

 bus lineari-oblongis acutis striatis exterioribus e lata basi subulatis subsquarrosis, acheniis 

 cylinclraceis striatis scabridis. 



J 



Hab, On the low hills between the north and south branches of Lewis and Clarke's River, in stony places. 

 Douglas. — Three to four feet high, herbaceous. Stem ronn^edi. F/o;r£r5 large, white, clustered. The leaves 

 bear a considerable resemblance to those of E, occidentale, but the flowers are totally different, larger than 

 is usual in this Genus, each of many florets, and with the stigmas less exserted than usual. I possess only 

 a solitary specimen. 



Post Ambrosiam acanthicarpam, v, l./>. 309, adde 



4. A, trijida; elata scaberrima, foliis (amplis) petiolatis integris vel profunde 3-3-fidis 

 serratis segmentis ovali-lanceolatis acuminatis, racemis elongatis paniculatis, fructu supra 

 medium spinis 6 brevibus erectis. — Linn> — Mich, Am, v,2.p. 183. Pursh, FL Anu v, 2. 

 p. 581. ElUotty Carol, v. 2. p. 476. 



Hab. Canada. Common. Dr. Holmes (in Herb. Greville.) 



Ord. LII. CAMPANULACE.E. Br, 



Sect. I. Campanule^i:. Cor. monopetala^ regularis, AnthertB liber (B, Br. 



1. CAMPANULA. (Z.) AlpL De Cand, 



Cal. a-fidus, sinubussa^pe appendicibus obtectis. Corolla apice 5-loba, vel S-fida, sjepiiis 

 campanulnta, Stanh 5, libera, filamentis basi latis et membranaceis, Sti/lus in alabastro 

 pilis coUectoribus (excepta ima basi) tectus. Stigmata 3-5, filiformia. Ovarium omnino 

 inferum, 3-5-loculare. Capsula valvis 3-5, lateraliter dehiscens. Semina s^epius ovata, 

 complanata, interdum ovoidea et tunc minima. — Herbas perennes, rarius biennes v. annuce; 

 nunc humiles et cce spit antes ^ nunc contra 2-'B-pedaIes, erectce et multiflorcE. Folia radicalia a 



