Bailey & Bailey: Woody Plants of National Parks 273 



radicans var. Rydbergi 154 



Frixis, American 250 



calif ornica 250 



Tsuga heterophylla 19 



Mertensiana 19 



Tumion (see Torreya) 



Turpentine broom 152 



Twinberry, black 218 



red ...220 



Ulmaceae 67 



Umbeliularia californica 23 



Vaccmium 196 



angustifolium 199 



canadense 199 



caespitosum 200 



var. cuneifolium (see V. 

 caespitosum) 



deliciosum 201 



globulare 204 



macrocarpon 198 



macro phxiUum (see V. membra- 

 naceum) 



membranaceum 203 



microphxillum (see V. scoparium) 

 mvrliUus (see V. oreophilum) 



oblatum 203 



occidentale 200 



oreopbilum 202 



ovali folium 202 



ovatum 199 



oxycoccus 198 



var. intermedium 198 



pallidum var. crinatum 199 



pa rvi folium .202 



pennsylvanicum (see V. angusti- 

 folium) 



scoparium 201 



uliginosum 200 



vacillans var. cnnalum (see V. 

 pallidum var.) 



Verbena family 207 



Verbenaceae 207 



Viburnum 224 



americanum (see V. trilobum) 



cranberry bush, American 225 



ellipticum 224 



opulus (see V. trilobum) 



Oregon 224 



pauciflorum 224 



Mooseberry 224 



trilobum 225 



Virgin's bower 77 



purple 78 



western 78 



western 78 



Vitaceae 1 7 1 



Vilis 1 7 1 



arizonica 1 72 



californica 1 72 



Waterweed, squaw ...255 



Whitethorn ceanothus, chaparral 166 



mountain ....166 



IVhipplea utahensis (see Fendlerella) 



Whortleberry 196 



big 203 



grouse 201 



oval-leaf 202 



red 202 



Rocky Mountain 202 



Willow 37 



alpine, dwarf 43 



arroyo 50 



autumn 45 



balsam 51 



Barclay 49 



Barratt 48 



barrenground 46 



beautiful 53 



Bebb 46 



smooth 46 



black, narrowleaf 22 



western 22 



blue 53 



bluesfem 45 



bog, interocean 47 



Bryant 45 



Cascade 44 



Coulter 54 



coyote 44 



desert 2 1 3 



Dodges 43 



Drummond 53 



dusky 44 



Eastwood 48 



Farr 50 



family 37 



feathervein 53 



fire 22 



flrmleaf 50 



Geyer 46 



silvery 46 



grayleaf 47 



grayleaf Sierra 47 



greensides 51 



Hind's 45 



Idaho 48 



Jepson 54 



Lemmon 53 



Mackenzie 50 



mountain 48 



false 49 



myrtle, false 50 



Piper 49 



planeleaf 52 



prairie 52 



