GIO 



UEDLOUICAI, SITUVEY OK CANADA. 



r.\(;K. 



ikrotina, Poir 1-5 



."/(/(.•rnx-dr/Ki, M x \'24 



vir^iniana. L 1-5 



Mniiiiiiititi, Mill \-(> 



PseinlotMii.'!!. Carr 47:.' 



nous:la^ii,('air 472 



PsoraK-a. 1. lOS 



ar;.'(.|.hylla. \\\\s\\ IdS 



ftrai'liiiilK, l)t>u«rl lOS 



<tlil>lir<i, I'lirsli lOS 



esiMilonta, I'lirsli H>S 



laiuvolata, I'lirsli lOS 



liuijlitrii, T. iV- (5 lliS 



plivsinU's, Doii-^l Ili8, 5(l() 



i>Ciilrni,T. &Ci lOS 



Ptann ica hnridHa, IX" -•'> 1 



rtij(j<iris, DC -51 



Ptelea.'L 1)3 



trifuliata. L !»3, 503 



Ploro6|Mira. Nutt 307 



aiulnuneiloa, Nutt 307 



Pulmoiiiiria lavooluta, Pursh 339 



piDiiculald, Ait 339 



parvijiora, Pursh 338 



Sihirim, Pursh 339 



Virgmica, L 338 



Puhatilla alpimt, Lawson 12 



paknii. L 12 



Purshia. DC 132 



tridentata, DC 132, 515 



Pycnanthenium, Mx 382 



incanuui, Mx 383 



lanceolutuui, Pursh 382 



linifolium, Pursh 574 



movanhlla, Mx 385 



muticum, Pers.,var. pilosum,Gr.574 



Pi/rcthrum bipmnatum, Willd 253 



inodorum, Smith 253 



Pyrola, L 303 



aphylla, Smith 306, 564 



asurifolid, Mx 305 



bracteata, Hook 305 



chlorantha, Swartz 304 



var. occidentalis, Gr 304 



dentata, Hook 306 



elliptica, Nutt 304, 563 



maculata, L 306 



minor, L 303, 563 



occidentalh, E. Br 304 



picta. Smith 306, 563 



rotundifolia, L 305 



var. a-^arifoUa, Hook 305 



var. bracteata, Gr 305, 563 



var. incamata, DC 305 



var. pumila. Hook.. ..305, 563 



var. uliginosa, Gr 305 



rotundifolia, Mx 304 



secunda, L 304 



var. ,1, Hook 304 



var. pumila, Gr 304 



uniflora, L 306 



rAC.B. 



Pyrus.— 5<'c Pirus. 



i'l/rna Biitrijiqiixun, L 148 



oralis, Pursh . 149 



sdtKjuinca, Pursh 148, 149 



Qucrcus, I - 440 



alba, 1. 440 



var (hiiniisoiiii, Torr 441 



var. inicrocarpa, DC. .;.... 440 



var. j>iini<iliji(la. M x 440 



var. r(/) nda, Pursh 440 



alha, Hook 441 



amhiiimi, Mx 442 



hicolor. Willd 441 



O Mama,yh\\\\ 442 



CliiiKivajiin, Mx 442 



cowinea, Wanjr 443 



var. ainlinjua, Gr 442 



var. tiiictoriu, Gr ... - 442 



(7i .<fco/(/r, Ait 443 



Domjiim, var. <5 (?) Nad, DC 440 



Giirryana, Douj^l 440 



mairocarpa, Mx 441 



var. olirwformis, Gr 441 



montana, Willd 442 



obtusiloba, Mx 440 



ohtwilnha, Mx 441 



oliraformis (Holmes Cat.) 441 



palusiris, Du Roi 443 



prinoides, Willd 442 



Prinus, L 442 



var. acuminata, Mx 442 



var. diftcolor, Mx 441 



var. Immiliff, Marshall .... 442 



A^ar. rnonticola, Mx 442 



var. pumila, Mx 442 



var. tomentosa, Mx 441 



rubra, L 442 



stellata, Wang 440 



tinctoria, Bart 443 



var. angulosa, Mx 443 



Ranunculace^ (i) 11 



Ranunculus, L 15 



abortivus. L 18 



var. micranthus, Gr...l8, 480 



acris, L 20 



acris, L 22 



var. /3, T. & G 22 



affinis, R. Br 18 



r«r. cardioi)hyllus, Gr 18 



var. leiocarpus, Trautv..l8, 480 



alismtefolius, Geyer 16, 480 



ambigens, 'Wat 480 



aquatilis, L. 



var. bruchypus, Hook.& Am 16 



t'c/r. cseppitosus, DC 16 



var. capillaccus, DC 16 



var. Lohbii, Wat • . 15 



var. stagnatilis, DC 16 



var. tricophyilus, Chaix... . 16 



