255 



30 Jan., 64; 12 Feb., 66; 27 Feb., 

 82: 12 Mar., 84; 2.^ Mar., 105; 9 

 Apr., 107; 24 Apr., 126; 14 May, 

 129; 29 May, 152; 8 Oct., 221; 30 

 Oct., 22,-j ; 12 Nov., 240 



Prosartes, -jz 



Prunus cuneata, 166; pennsylvanica, 

 166 ; pumila, 99 



Psychotria, 53 ; lasiophthalma, 53 



Pteris. 197: lanceolata, 196; multi- 

 fida, 196, 197; serrulata, 196, 197 



Punnett's Alendelism [review], 236 



Pycnolejeunea, zzj 



Pyrola secunda, 165 



Pyrus. 97, 98 ; Botryapium, 98 



Pyxidanthera barbulata, 42 



Quercus acuminata, 164, 213; alba, 

 213: borealis, 213; laurifolia, 173; 

 lyrata, 44; marylandica, 173; Mi- 

 chauxii, 44; minor, 173; Phellos, 

 173; Rolfsii, 123; rubra, 213; velu- 

 tina, 213 



Rafinesque's New Flora and Flora 



Telluriana, The Dates of, 177 

 Rajania hastata, 52 

 Range of ^"accinium virgatum, 144 

 Ranunculus delphinifolius, 165, 167; 



fascicularis, 166 

 Raspberry, A Round-leaved Red, 139 

 Rate and Period of Growth of Poly- 



porus lucidus, 89 

 Recent Species of Plantago, 242 

 Recent Papers by O. F. Cook, Tv/o 



[review]. 204 

 Redwood Described as a Moss, A, 



203 

 Regeneration. Remarks on, 84 

 Regeneration in Drosera, 240 

 Relations between Habitat and Struc- 

 ture in Mosses, 128 

 Remarks on Regeneration, 84 

 Remarks on the Absence of Under- 

 growth in a Hemlock Forest, 221 

 Remarks on the Botanical Explora- 

 tion of the Bahamas, Further, 154 

 Remarks on the unusual Habitats of 



certain Ferns in New Jersey, 223 

 Remarks on the Water-weed, 238 

 Renealmia occidentalis, 51, 52 

 Reviews : Juvenile Forms and Flower 

 Maturity, g : Scott on the Present 

 Position of Palaeozoic Botany, 62 ; 

 Henshaw's Mountain Wild Flowers 

 of America, 81 : Gardner's Cyto- 

 logical Studies in Cyanophyceae, 

 104; Kraemer's Text-book of Bot- 

 any and Pharmacognosy, 145 ; 

 Cook's Aspects of Kinetic Evolu- 



tion, 147 ; Jost's Lectures on Plant 

 Physiology, 168; Hilgard's Soils, 

 170; DeVries' Plant Breeding, 

 186; Two Recent Papers by O. F. 

 Cook, 204 ; Punnett's Mendelism, 

 236 



Rhamnus alnifolia, 168 



Rhexia aristosa, 42 ; virginica, "jz 



Rhode Island, A new Blackberry 

 from, 7 



Rhodora canadensis, 168 



Rhus leucantha, 123; radicans, 200; 

 Vernix, 200 



Ribes chihuahuense, 102 



Richards, H. M., Some Wound Reac- 

 tions of Plants, 67 ; personal, 224 



Ricinus, 85 



Robinson, C. B., Some Affinities of 

 the Philippine Flora, i ; Ipomoea 

 triloba L. in the Philippines, 78 ; 

 Botrychiums in Sand, 219 ; Plant 

 Studies on the Northern Coast of 

 the Gulf of St. Lawrence, 222 ; per- 

 sonal, 190, 207 



Robinson, W. J., Demonstration of 

 Regeneration in Drosera, 240 ; per- 

 sonal, 175 



Rocky Mountains, A new Spruce 

 from the Canadian, 125 



Roots, Schreiner and Reed on Dele- 

 terious Excretions by, 220 



Round-leaved Red Raspberry, A, 139 



Rowlee, W. W., Localization of 

 Plants in the Finger Lake Region 

 and the Adjacent Ontario Low- 

 lands of Central New York, 69 



Rubus, 87 ; alleghaniensis, 8, 56 ; 

 americanus, 166 ; Andrewsianus, 8, 

 56, 57; cuneifolius, 55; Eggle- 

 stonii, 140; frondosus, 57; hispi- 

 dus, 55, 200; Idaeus, 139, 140; 

 Idaeus anomalus, 139, 140; Idaeus 

 strigosus, 139, 140; Leesii, 139, 140; 

 multispinus, 7; neglectus, 166; 

 nigrobaccus. 56 : philadelphicus, 

 56: procumbens, 56; strigosus, 139, 

 140 



Ruellia rosea, 85 



Rumex, An Abnormal Leaf in, 184 



Rumex Acetosella, 137 ; Brittanica, 

 166; hymenosepalus, 184 



Rusby, H. H., personal, 191 



Russula, 118 



Rydberg, P. A., Account of a Col- 

 lecting Trip in the Adirondack^ and 

 in the Catskill Mountains, 15 ; The 

 Genus Pilosella in North America, 

 157: Remarks on the Water-weed, 

 Philotria, 238 ; personal, 108 



Rynchospora Knieskernii, 42 ; oli- 



