1074 



MINNESOTA BOTANICAL STUDIES. 



Pyrolaceae 557 



Pyrus anthi/llidifulia Smith 829 



Pyxine 704, 706 



Q 



Quercus. 51. 82. 84. 145, 474, 47b, 480, 491. 



482.975.981,984,98(3. 987. 991, 1014 



macrocarpa Michx..82, 83. 84, 85, 



961, 975, 986,989,992. 1016, 1018 



Quercus velutina Lam 84, 480 



R 



Racornitrium 280 



f asciculare Brid 285 



Rad ula 53 



complanata Duni 580 



protensa Ldnb 48 



protensa Ldnb. var. irrectilo- 



bula 48 



RaillardiaGAUD 921 



latifolia A. Gray 769, 921 



raillardia 764 



Ramalina 704 



calicaris (Linn.) Fr 82 



calicaris (L.) Fr. var. farinacea 



Schaer 710, 716 



calicaris (L.) Fr. var. fastigiata 



Fr 694, 716 



calicaris (L.) Fr. var. fraxinea 



Fr 716 



Ramalinei Nyl 82 



Raruularia Unger 651, 653. 654, 655 



areola Atkinson 651 



canadensis E. and E 651 



concomitans Ell and Holw 651 



— didyma Unger 654 



euonymi E. and K 651 



ohovata Fkl 653 



repens E. and E 651 



rufo- maculans Pk 651 



spiraeae Pk 651 



stolonifera E. and E 651 



suhrufa Ell, and Holw 651 



ulmariae Oke 651 



virgaureae Thuem 654 



Ramularieae Sacc 647, 653 



Ranunculaceae 40. 502, 540, 826 



Ranunculus L....630, 826, 983, 996, 1006, 1016 



abortivus L 541 



— — acris L 542 



oircinatus Sibth 15 



delphinifoliusToRR 542 



hispidus Cheney 70 



macounii Britt 70, 542, 965 



mauiensis A. Gray 826 



micranthus Nutt 541 



ovalis Rap 542 



pennsylvanicus L.. . 542,965,974, 975 



purshii Richards 542 



recurvatus Poir 542, 826 



reptans L 542, 826 



sceleratus L 33, 542 



septentrionalis Poir 33, 542 



Raphanus raphanistrum Linn 587 



Raphidostegium jamesii L. and J 292 



Raphoneisi?) arcneri O'Meara 237 



Rauwolfia L 878 



sandwicensis A DC 878 



Reflexus 164 



Reinschiella ? cuspidata (Bailey) De 



Toni 27 



Remya 763 



Reticulata Bull 472 



nlha Bull 475 



— angulata Pers 477 



argentea Poir 472 



carnosa Bull 481 



contorta Poir 478 



fuscaiHuDS.) Sheld 472 



hemispherical Bull 475 



hemispherica Sowerb 477 



hortensis Bull 481 



lutea Bull 481 



lycoperdon Bull 472 



Reticularia maxima Fries 



miniata. Poir 



plumbea Fries 



punctata Poir 



pusilla Fries 



rosea DC 



rosea Poir 



rufa Schwein 



septica With 



sinuosa Bull 



sphaeroi-diiis Bull 



stipitata Bull 



umbrtna Fries 



vaporaria Chev 



Rey noldsia sandwlchensis 



Rhamnaceae 552, 



Rhaphidium braunil Naeg 



Rhinotrichum Corda 



Rhizina Fries 486, 500, 



infl^ta (Schaeff.) Karst 491, 



spungiosa B. & C 



undutata Fr 



Rhizinaceae 486, 



Rhizobiuin mutabile 



Rhizocionium hieroglyphicum (Ag.) 



Kg 



Rhizopeae 88, 89, 91, 97, 



Rhizopus Ehrb 



fructicolus (Cda. ) Berl. and De 



Toni 



nigricans Ehrb 



Rhopalomyces Corda 



Rhus. . . 32, 34, 35, 450, 978. 984, 991. 1015, 



glabra L 552,935, 



radicans Linn 33, 552, 965, 974, 



975, 



toxicodendron 33, 35, 



typhina 



vernix Linn 33, 425, 



Rhynchospora alba (L.) Vahl 



Rhynchostegium deplanatum Sch... 



serrulatum Hedw 



serrulatum, L. and J 292, 



Ribes 



cynosbati L 



florid uni L'Her 



gracile Michx 



budsonianum Richards 



lacustre (Pers.) Poir 



oxyacanthoides L 546, 965, 966, 



prostratum L'Her 



rubrum L — 



Riccia 



lutescens Schwein 



natans Linn 



Richardia L 



scabra L 



Riella 46, 



Rlnodina 



oreina (Ach.) Mass 



sopbodes (Ach.) Nyl 698,709. 



sophodes (Ach.) Nyl. var. ex- 



igua Fr 



Rivularia echinulata Smith 



Robea elatior Gaud 



Roegneria C. Koch 



Rollandia Gaud 764, 



lanceolata Gaud 



— montana 

 Roripa nasturtium (L.) Rusby 



— palustris (L.) Bess 543, 965, 



Rosa. 970. 975, 978, 



acicularis Lindl 



arkansana Porter 



blanda Ait 548, 965, 975, 981, 



engehnanni S. WATS 



humilis Marsh 



lucid a Ehrh — 



woodsii Lindl.. ..965, 974, 975, 984. 



Rosaceae . . 546, 



Rotala. ramosior (Linn.) Koeh»*e 



Rubiaceae 565, 763, 764. 



Rubus 991, 



americanus (Pers.) Britt 



canadensis L 



parviflorus Nutt 



474 

 460 

 465 

 469 

 477 

 469 

 469 

 481 

 481 

 481 

 476 

 478 

 472 

 481 

 767 

 849 

 598 

 669 

 669 

 500 

 500 

 500 

 500 

 943 



27 

 102 



97 



93 

 98 



673 

 1018 



974 



443 

 552 

 443 

 527 

 582 

 594 

 582 

 967 

 545 

 545 

 546 



71 

 546 

 975 

 546 

 546 

 1002 

 461 

 461 

 903 

 903 



48 

 704 

 721 

 722 



722 

 236 

 893 

 106 

 912 

 912 

 912 

 543 



548 

 548 



1016 

 548 

 548 

 548 



1018 

 829 

 73 

 893 



1011 

 547 

 546 

 547 



