INDEX. 217 
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POTENTILLA— POTENTILLA— 
hirta obsewra DC. = P. recta.......-...0++ 71 macrocalyx Huet. = Drymocallis macro- 
hirta recta Ser. = P. sulphurea...........-. 72 calyx Rydb......cccceeesesees ceret eee eeees 191 
holopetala fastigiata Lehm. = P. fastigiata 65 
holosericea Nutt. = P. pseudosericea...... 98 
holosericea Griseb............seeeeeeeee sees 98 
Hookeriana Lehm , No. 67.........60.6+ 29, 84 
Howellii Greene = Horkelia Howellii.... 142 
Humboltiana Tratt. = P. candicans....... 119 
humifusa Nutt = P. concinna.... .. ..--- 52 
humifusa Walld.......02..0:-.-0-- SO CeOROD: 52 
imbermedia, Iu., INO» 2ils..... <...-cene- 24, 49 
intermedia Nestler = P. heptaphylla ..... 6 
intermedia Roth = P. sulphurea............ 72 
iMmelimata Wall, INO 22 ceccsccs eases 24, 50 
Jamesoniana Grey. = P. Vahliana........- 90 
Kelloggii Greene = Horkelia sericea...... 128 
Keilhavii Sommerf. = P. pulchella........ 92 
Kingii Greene = Horkelia ILGYOTH oopgeane 148 
Labradorica Lehm..............5eesesreeeeeees 47 
lactea GreeNne........cccceeeeeeeee eee eeee enone 195 
lateriflora Rydb. = P. biennis........--..+- 44. 
Laureironis Tratt. = Dasiphora fruticosa 
HEMUILOlideeersceec ese cleasesee ccs ceacpaecines 190 
laxiflora Drew = Horkelia laxiflora....... 141 
Lemmonii (Wats. ) Greene, No. 105..32, 118 
leneophylla Eat. = P. Hippiana..........-- 115 
leptopetala Lehm., No. 45 .......---.00 26, 67 
leucocarpa Rydb., No. 16.........--. 11, 23, 43 
leueophylla Torr. = P. Hippiana.........--- 112 
LEUCOPHYLLAE, §20........-2:2000 005 22, 31, 112 
leucochroa Lindl. = P. villosa...........+++ 87 
Lindleyi Greene = Horkelia cuneata ...... 132 
lignosa Willd, = Lehmannia lignosa Tratt 4 
lineariloba Ser. = P. candicans .......-...- 119 
litoralis Rydb., No. 74........-.::seseee+ 29, 93 
longipedunculata Rydb., No. 11....... 23, 39 
lucida Willd. = P. villosa.............+-+++ 87 
luteosericea Rydb., No. 85,......-.+++ 30, 101 
Macounii Rydb., No. 82................80, 101 
macrantha uniflora Don = P. uniflora..... 88 
macrorhiza Willd. = P. ranunculoides... 57 
maculata Pourr., No. 34..........-.02++: 25, 58 
maculata Fries = P. Friesiana............- 78 
Micheneri Greene = Horkelia Micheneri 127 
Michoacana Rydb., No. 17.........-.+++ 23, 44 
millefolia Rydb., No. 90.......--...+++- 31, 105 
millegrana Dougl. = (?) P. biennis, or 
P. Monspeliensis Norvegica..... ....-. 44, 47 
millegrana Engelm. = P. leucocarpa...... 43 
millegrana Wats. = P. biennis .........-.-- 44 
millegrana lateriflora Engelm = P. biennis 44 
minima Walp., in part = P. Robbinsiana 52 
minima @ Torr. & Gray = P. Robbin- 
PITH pee sennaennosanadens coodasaupsnonsacdsd0cce 82 
minima Robbinsiana Lehm. = P. Robbin- 
STAM A saeeye eeeelne sis claus le etsloteeriic iste =e Wteveleelovelc 82 
minutifolia Rydb., No. 85.........::55+ 30, 102 
Missowrica Schrad. = P. Pennsylvanica... 96 
Monspeliensis L., No. 19....... 12, 13, 23, 45 
Monspeliensis Norvegica Rydb..........- 46 
Morisoni DC. = P. Monspeliensis ........- 45 
Muirii Greene = Horkelia Muirii...... 5 ley) 
miultifida Ln, NOs, °7B....o...qsncsmuanrrees20y OF 
MULTIFIDAR, §15.............0c00ee eee 129, 9 
multijuga Greene = Horkelia cuneata.... 132 
multijuga Lehm., No. 97.........0.05 31, 110 
MULTIJUGAE, $18.........-.0222000 0% 22, 30, 105 
multisecta (Wats.) Rydb., No. 38.....25, 62 
MANA WAGs NOs 1625 sfonisversesseressieler'= elo ee Cis) 
nemoralis Nestler = P. procumbens....... 38 
Nepalemsis ......-..22-:esseeeeeeeeerseneeecn sees 22 
Nestleriana Tratt. = P. heptaphylla...... 64 
Neumeyeriana Tratt. = P. procumbens... 38 
Nevadensis Boiss....-.....:::seeseeeeeereee ees 194 
Newberryi Gray, No. 98.......--.+- 18, 31, 111 
Newberryi arenicola Rydb.........--...++: 112 
Nicolletii (Waits. ) Sheldon, No. 14...... 
18, 23, 41 
