1048 



MINNESOTA BOTANICAL STUDIES. 



Astragalus acutirostris Wat 117 



adsurgens Pall 56, 165 



adsurgens Pall 147 



adsurgens Pall. var. laxmanni 



Trautv 56, 165 



adsurgens Pall. var. prostralus 



Fisch 56, 165 



adsurgens Torr 147 



agrestis Dougl 57, 165 



albatus Sheld.. . . 128 



albens Greene 163 



algerianus Sheld 121 



a'lanaris Sheld 141 



allochrous A. Gray 136 



amoenus Fenzl 22, 131 



— ampbioxys A. Gray 147. 150 



ampullarius Wats 133 



alpinus L 65, 154 



alpimis L. var piaanteus Pall. 65, 154 



alpinus (L.) Shkld 5, 132, 154 



alpinus (L.) Sheld. var. ameri- 



canus (Hook.) Sheld 133, 154 



alpinus (L.) Shfld. var. lit- 



toralis (Hook.) Sheld 133 



alpinus Pall 65, 154 



auacardius Bdnge 152 



anderponii A. Gray 162 



- — aneruophilus Greene 134 



angustatus Boiss 19. 138 



■ angustifolius Lam 23, 133 



anisus Jones 166 



annuus DC 138 



• — antiselli A. Gray 124 



antoninus Wats 128 



arertus Sheld 166 



apilosus Sheld 22, 152 



araneosus Sheld 170 



arenarius Pall 57, 165 



argillosus Jones 157 



arflop/iyfius Ndtt 21,118, 146 



arid us A. Gray 129 



arizonicus A Gray 162 



arreetus A.Gray 161 



artemisiaruni Jones 146 



arthu-schottn A. Gray 140 



artipes A. Gray 137 



— asclepiadoides Jones 159 



ast nus (DC.) Sheld.... 65. 154 



asymmetricus Sheld 23, 133 



atratusWATS 160 



atratus Wats. var. arctus 



Sheld 160 



atratus Wats var. stenophyllus 



Jones 160 



— atropubesceus Coulter and 



Fishek 158 



austiuEe A. Gray 168 



baJHensis Sheld 160 



beckwithiiToRR 171 



- — bechwithii Torr. var. purpureus 



Jones 146 



beckwithii T. and G 146 



— belangeiianus Fisch 123 



bicristatus A. Gray 125 



bigelovii A. Gray 167 



— bisulcatus A. Gray 24 



bisulcatus (Hook) A. Gray 131 



bodini Sheld 122 



bolanderi A. Gray 161 



■ bourgovii Gray 122 



brachyearpus Bieb 22, 119 



brachypus Schrenk 20, 134 



bracteosus Boiss 130 



brandegei Porter and Coulter 161 



brazoensis Buckley 163 



breweri A. Gray 153, 174 



- — caespitosus A.Gray 22, 119 



caetpitoms Pall 21,22,118, 119 



CHlifornicus (Gray) Greene 125 



calycosus Torr. var. scaposus 



Jones 168 



calycosus Wats 168 



cttmpestrv* A. Gray 120 



campestris L . 120 



canadensis L 55, 166 



— canadensis L. var. mortoni Wats. 166 



Astragalus candicans Greene 168 



candicans Pall 157 



candidissimus Ledeb 134 



candidissimus Wats 134 



candelarius Sheld 142 



candelarius Sheld. var, exiguus 



Sheld 143 



candollianus Boiss 140 



candollianus (B. B. K.) Sheld.. 140 



candollianus Royle 140 



canescens DC 22,119, 134 



canescens Soland 22, 119 



carnosus Pdrsh 54. 172 



carolinianus L 55,166, 550 



caryocarpus Ker 54. 55, 171, 172 



caryocarpus Torr 55, 171 



casei A G ray 146 



castanaeformis Wats 129 



catalinensis Nutt 163 



centralis Sheld 132 



ceramicus Sheld 19, 137, 588 



ceramicus Sheld. var. imperfectus 



Sheld 19. 138 



— ceramicus Sheld. var. jonesii 



Sheld 19, 138 



cerussatus Sheld 139 



cbaetodon Bunge 168 



chaetodon Torr 168 



chauiaeluce A Gray 129 



chilensis Sheld 157 



cibarius Sheld 149 



cicadaeJoNKS 136 



circumnudatus Greene 173 



clevelandl Greene 172 



cobrensis A. Gray 163 



coccineus (Parry) Brandegee. 



24, 144 



collinus Boiss. 125 



— collinus Boiss 125 



collinus Dougl 124, 125 



— collinus Dougl. var. calif amicus 



A. Gray 125 



coltoni Jones 123 



conduplicatus Bertol 19, 137 



confertiflorus A Gray 157 



congdoni Wats 162 



conjunctus Wats 172 



consecl us Sheld 143 



con vallarius Greene. 16,61, 120 



cooperi A.Gray 59, 141 



corlaceus Hemsl 128 



coulteri Benth 140 



crassicarpus Nutt 54,172, 550 



crescenticarpus Sheld 148 



cretaceus Boiss 148 



crotalariae (Benth)8held...135, 141 



crotalariae A. Gray 135 



crotalariae A. Gray var. virgatus 



A. Gray 135 



crotalariae Torr 141 



curtipes A. Gray 134 



cusickii A. Gray 137 



cuspidocarpus Sheld 147 



cyaneus A. Gray 148 



— cyrUiides A. Gray 125 



daleae Greene 163 



debilis (Ndtt.) Gray 126 



decumbens A. Gray 121 



decumbens (Nutt.) Gray 120 



demissus Boiss. & Heldr 22, 131 



demissus Greene 22, 131 



densifolia Lam 135 



deusifolius Lam 135 



— densifolius Torr 135 



desperatus Jones 133 



diapbanus Dougl 168 



didymocarpus Hook. & Arn.21, 164 



— diphacus Wats 159 



diphysus A.Gray 170,171, 175 



diphysus A. Gray. var. latus 



Jones 130, 169 



dispermus A. Gray 164 



distortus T. and G 153 



diurnus Wats 136 



diversifolius A. Gray 120 



dodgianus Jones 156 



