1916] 



Index 



265 



Pyrus, 153; americana, 38; august i- 

 folia, var. puberula, 154; arbu- 

 tifoha, var. atropurpurea, 38, 154; 

 atropurpurea, 154; bracteata, 

 154; communis, 38; coronaria, 

 var. elongata, 154; glabrata, 

 154; glaucescens, 154; Halliana, 

 var. Parkmanii, 154; ioensis, var. 

 Bushii, 154, var. creniserrata, 

 154; var. Palmeri, 154, var. 

 spinosa, 154, var. texana, 154; 

 lancifolia, 154; Malus, 38, var. 

 Parkmanii, 154; micromalus, 155; 

 platycarpa, 154, var. Hoopesii, 

 154; prunifolia, var. Rinki, 155; 

 pulcherrima, var. Arnoldiana, 

 155, var. Scheideckeri, 155; 

 Scheideckeri, 155; secunda, 41; 

 Sieboldii, var. arborescens, 155, 

 var. calocarpa, 155; theifera, 

 155, var. rosea, 155; transitoria, 

 var. toringoides, 155. 



•Quercus ambigua, 46, 47; borealis, 



47, 48, var. maxima, 48; coccinea, 

 45, 46; falcata, 45, 46; palustris, 

 45; rubra, 45, 46, 48, var. latifolia, 



48, var. maxima, 47, 48. 



Radicula, 220. 



Radula, 74; Lindbergiana, 74, 75. 



Ragged Robin, 71. 



Ramalina calicaris, 94. 



Ranunculaceae, 37, 165. 



Ranunculus, 167; abort ivus, 167, 

 var. eucyclus, 167; acris, 37, 167, 

 var. Steveni, 167; allegheniensis, 

 167; aquatilis, var. capillaceus, 

 167; arcuans, 190; brachyrhyn- 

 cus, 189; bulbosus, 107; Cymba- 

 laria, 167; delphinifolius, 167, var. 

 terrestris, 167; fascicularis, 167; 

 Ficaria, 167; Flammula, var. rep- 

 tans, 167; laxicaulis, 167; micran- 

 thus, 167; pennsylvanicus, 167; 

 pcnsylvanicus, 189, 190; Two 

 Asiatic Allies of, 189; recurvatus, 

 168; repens, 168, 240; sceleratus, 

 168. 



Raphanus, 220; Raphanistrum, 95, 

 97, 220; sativus, 220. 



Rapistrum, 220; rugosum, subsp. 

 Linnaeanum, 220, subsp. orientale, 

 220. 



Red Baneberry, 185; Oak, 45-48, 

 The Name of the, 45. 



Relbunium, 191; bermudense, 192; 

 hypocarpium, 192; hvpocarpum, 

 192, 193. 



Reports on the Flora of the Boston 

 District — XXII, 86, XXIII, 165, 

 XXIV, 213, XXV, 2 IS. 

 Representatives of Trisetum spica- 



tum in eastern America, 195. 

 Reprint of a rare Book on American 

 Plants, 203. 



Reseda, 248; alba, 248; lutea, 248; 

 Luteola, 248; odorata, 248. 



Resedaceae, 248. 



Revision of the North American 

 Species of Potamogeton of the 

 Section Coleophylli, 121. 



Rhinanthus crista-galli, 43. 



Rhododendron, 74; maximum, 25, 

 73, in New Hampshire, 25, in New 

 Hampshire, Additional Notes on, 

 73. 



Rhus, 39; Toxicodendron, 98; ty- 

 phina, 39; vernix, 39, 43. 



Ribes, 251; americanum, 245, 251; 

 aureum, 251; Cynosbati, 245; 

 floridum, 251; gracile, 245, 247; 

 Grossularia, 245, 251; hirtellum, 

 245, var. caleicola, 37, 245, 247; 

 lacustre, 245; nigrum, 245, 251; 

 odoratum, 245, 251; oxyacan- 

 thoides, 251; prostratum, 245; 

 rotundifolium, 245, 247; triste, 

 245, var. albinervium, 245; vul- 

 gare, 245, 251. 



RicciaLescuriana, 119;sorocarpa, 119. 



Riddle, L. W., A popular Handbook 

 to the Mosses, 204. 



Robin, Ragged, 71. 



Robinson. B. L., The Doctors John 

 Brickell, 225; A notable Monstro- 

 sity of Arisaema triphyllum, 222. 



Rock Maple, 31. 



Roripa, 220; Armoracia, 220; glo- 

 bosa, 220; indica, 155; Nastur- 

 tium-aqiiaticum, 220; palustris, 

 221, var. hispida, 221; sylvestris, 

 221. 



Rorippa, 220. 



Rosa humilis, 38, 94, 97; rugosa, 97; 

 virginiana, 97. 



Rosaceae, 38, 95, 97. 



Rose, Japanese, 97. 



Rosemary, Wild, 100. 



Round wood, 38; Tree, 38. 



Rubiaceae, 43. 



Rubus, 38; idaeus, var. aculeatissi- 

 mus, 38; pergratus, 38; ])rocum- 

 bens, 38, 94, 97; setosus, 38. 



Rudbeckia hirta, 212, An early Flow- 

 ering of, 212. 



Rumex Acetosella, 36, 96; crispus, 

 36; pallid us, 36. 



