INDEX. 215 
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POTENTILLA— POTENTILLA— 
digitato-flabellata A. Br. = P. intermedia 49 fissa Nutt. = Drymocallis fissa............. 197 
dissecta Pursh, No. 35...............25, 27, 59 fissa major Gray = Drymocallis glutinosa 
dissecta Wats., in part= P. Drum- INGo=Mie@xd CANA’ oscss-eenrenneeocemeerise Tey 
TOKOLIVG LIS oe com oo aonondoanuoussnadanegnacUeoRIbeD 110 
dissecta decurrens Wats. = P. decurrens.. 61 
dissecta glaucophylla (Lehm.) Wats..... 61 
dissecta multisecta = P. multisectia ........ 63 
dissecta rubricaulis Ry db .........6..seeeee ees 61 
diversifolia Gray = P. Drummondii...... 110 
diversifolia Lehm. = P. dissecta............ 60 
diversifolia glaucophylla= P. — dissecta 
slaulcophiyllan ss cnnsectemeeeerereiss reeticsies 61 
diversifolia multisecta Wats. = P. multi- 
diversifolia pinnatisecta Wats. = P. pin- 
INH MIS EXOT cas Sunqdsoguodosb AGnnanabossenaunocorc 107 
Donnell-Smithii Focke = P. heterosepala 39 
Douglasii Greene = Horkelia fusca....... 136 
Douglasii tenella Greene = Horkelia te- 
mVellleh: Gomsuaaadas. aenannpeoadepoosodponaosapae 136 
Drummondii Lehm., No. 96..........- 31, 109 
dubia Suter = P. maculata...............++. 58 
effusa Dougl., No. 100.............. 26, 32, 114 
effusa filicaulis Nutt. = P. filicaulis........ 100 
effusa gossypina Nutt.............-:.eesee es 115 
Egedii Wormsk. = Argentina Egedii..... 
6, 14, 17, 158 
Ehrenbegiana Schlecht, No. 6.......... 22, 35 
elata Greene = Horkelia elata.............. 127 
elegans Cham. & Schlecht.................- 82 
emarginata Pursh, No. 65........... 26, 28, 81 
erecta Lehm. = P. sulphurea............... 72 
erecta nemoralis Hampe, = P. procum- 
laXeta¥ehoncouobondobamoudsadacnasacqou auodopodsdHs 38 
eremica Coville = Horkelia eremica....... 147 
etomentosa Rydberg, No. 40...........+ 26, 64 
fastigiata Nutt., No. 42.........0..01--++- 36, 65 
ferruginea Dougl. = Drymocallis arguta. 192 
ferruginea Paxton. ............cscceeeeereeeene 192 
filicaulis (Nutt.) Rydb., No. 81...... 30, 100 
fissa major Torr. & Gray = Drymocallis 
redhunliavo)st hoseapoosansagodonopecobdeceda5eoc0n00 196 
flabellifolia: Hook, N0.59.......c.-02-.- 235 0d 
flabelliformis Lehm., No. 54........ 26, 27, 74 
flabelliformis ctenophora Rydb. = P. eteno- 
1O/OV0} te Wneensenee bases opedocoounonosncoacnacesoc 75 
flabelliformis tenuior Lehm. = P. flabelli- 
POVMNT Slaisiereacielocteeiscis sisletieiesiseersiels soleus maine 74 
floribunda Pursh = Dasiphora fruticosa 
INSU HURON War cocecdanndsaeaenopaqtonodo: concoNce 190 
Fragaria emarginata Ser. = P. emargi- 
fragariaefolia Hoppe = P. Monspeliensis 
INOL VEO Gaiasase nace meeeie-ceeareese scenes 47 
fragiformis Willd., No. 61.......... 26, 28, 78 
fragiformis parviflora Traut. = P. nana... 80 
fragiformis villosa Regel & Tiling = P. 
\nlllkoyeF) po aactuecooddoodoqndagurgnacendoaaeccno 87 
Friesiana Lange, No. 60................+: 28, 78 
frigida Gray = P. Robbinsiana............ 82 
frigida Grev. = (?) P. mana................ 80 
frigida Schiede & Depp. = P. leptopetala. 67 
IRRIGTM AH Sw ncene sae deisecrer tric 21, 28,77 
frondosa Greene = Horkelia frondosa.... 125 
fruticosa LL. = Dasiphora fruticosa........ 
3.5, 6, 10, 12, 18, 14, 16,17, 188 
fruticosa alpina Wats. & Rothr. = Dasi- 
phora fruticosa monticola,............-. 190 
fruticosa grandiflora Lehm. = Dasiphora 
ATUL COSAiaelemeenenctsisiereiew sclera oereretytelaelclelsls 190 
fruticosa parvifolia Wats. = Dasiphora 
frUtiCOSA: MON COLAL 2.0) n see 190 
fruticosa tenuifolia Lehm, = Dasiphora 
fruticosa tenuifolia............:.ssse0+ eee 190 
fruticosa tenuiloba Turez. = Dasiphora 
frutiCOsal LEMUMITO]IAL ce. c veces caccicese scsi 190 
fusca, Schlecht; INO. 8:....0.:+.2-.rassrse 22, 34 
