PIPEK FLORA OF THE STATE OF WASITINGTOX. 



Herbs. 



00 



AcJihjs tripliijlhi. 

 AUotropa virt/ata. 

 B ik 111: 1(1 la form osa. 

 Equisetiuii Ichiiuteia. 

 Hciiiitoiiics coiH/estuiii. 

 Jniiciis cofiUei. 

 JiniCHS oxynierls. 

 Lathyrus pohjiihyllus. 

 Leptaxis vicnzicsii. 



Liiiii>u('< ri Villa ri.s. 

 Pcianitcs speciosa. 

 Poa Jwirellii. 

 Polypodiinn occidenialc. 

 (itruthioptcris splcaiit. 

 Synthyris roUiudi folia. 

 Vancouveria licxaiiilra. 

 Ticia gigaiitea. 

 Viola lioirellii. 



PLANTS THAT OCCUR IN THE MOISTER PARTS OF THE YELLOW PINE SUBAREA IN 

 WESTERN IDAHO. BUT NOT IN THE HUMID TRANSITION OF WESTERN WASH- 

 INGTON. 



Trees. 



Ahiiis toiiii folia. 



Andromeda poli folia. 

 Berhcris rcpcih'<. 

 Chiogcnes liispidula. 

 Cornus slolonifera. 

 Lonicera conjiir/ialis. 

 Rhariniiis alnifolia. 



Aeon if II m coUunhianum. 

 Acorus calamus. 

 Antcnn a ria racemosa. 

 Aralia niidicaiilis. 

 Arnica cordifolia. 

 A-^ter laevis gcyrri. 

 Calochortiis elcgans. 

 Carex geyeri. 

 Carex neltraskenf^is. 

 Clematis colmnbiana. 

 Clemati.^ hirsiitis.^ima. 

 Coptis occidenfalis. 

 Frasera t h j,vs iflo ra . 



Shrubs. 



Herbs. 



Larix Occident alls. 



Rihrs irrigimm. 

 R ibes vi.^co.'iis.'iim ii m . 

 RiiJiiiK strigej.^iis. 

 Samhiicus melanocarpa. 

 Spiraea co>-ym hosa. 

 Spiraea menzie.sii. 



Genliana oregana. 

 Hydroijliylliim eapitatiini. 

 Ligiisticiim rerticillaiiim. 

 Mitella ■■itaiiropetala. 

 Pentstemon pinetoriim. 

 Petasites dentata. 

 Ranunculus platyphylUis. 

 Rudbeckia occidentalis. 

 Saniciila marilandica. 

 Sph aeralcea rir uhi ris. 

 Syntliyris rubra. 

 Therofon niajus. 

 Trim inn petiolatiim. 



HUMID TRANSITION PLANTS COMMON IN WESTERN WASHINGTON. BUT VERY RARE IN 



NORTHERN IDAHO. 



Trees. 

 Cornus nutiallii. Occurs onlv in the vallev of the middle forlv of the Clearwater. 



