INDEX 



Porteranthus trifoliatus, 178, 284. 

 Potato, Indian, 422. 

 Potato Vine, Wild, 482. 

 Potentilla argentea, 105, 207, 306. 

 Potentilla argyrophylla, 207, 306. 

 Potentilla argyrophylla var. atrosan- 



guinea, 221, 325. 



Potentilla atrosanguinea, 221, 325. 

 Potentilla Calabra, 105, 207, 306. 

 Potentilla coccinea, 125, 231. 

 Potentilla formosa, 125, 231. 

 Potentilla fruticosa, 207, 309, 390, 

 Potentilla "Gloire de Nancy," 



309, 390. 



tilla grandiflora, 208, 309. 



208, 



Potenti 



Potentilla Hapwoodiana, 231, 333. 



Potentilla hybrida, 221, 263, 325, 354, 



397- 



var. Dr. Andre". 

 Eldorado. 

 ' Le Vesuve. 



Victor Lemoine. 

 " William Rollinson. 

 Potentilla insignis, 207, 306. 

 Potentilla Nepalensis, 125, 231. 

 Potentilla Pyrenaica, 105, 208, 309. 

 Potentilla Russelliana, 221, 325, 394. 

 Potentilla tridentata, 89, 187, 489. 

 Poterium Sanguisorba, 188, 291. 

 Prickly Pear, Common, 207, 306, 390, 



Western, 306, 389. 

 Prima Auricula, 63. 

 Primrose, Bird's Eye, 139, 246. 

 Common European, 35, 105. 

 Cortusa-leaved, 126, 231. 

 Dwarf Canadian, 126, 231. 

 Ear- leaved, 139, 245. 

 Evening. See Evening. P 

 Japanese. See Japanese P. 

 Kashmir Tooth-leaved, 139, 246. 

 Mexican, 220, 332. 

 Missouri, 204, 306, 389, 454. 

 Mistassini, 126, 231. 

 Rosy Himalayan, 126. 

 Round-headed Himalayan, 139, 245. 

 Stuart's, 105, 208, 455. 

 Tooth-leaved, 139, 245. 

 True, 35, 105. 

 Von Siebold's, 63, 160, 455. 

 Primrose Peerless, 16, 82. 

 Primula acaulis, 35, 105. 

 Primula Auricula, 63, 160. 

 Primula auriculata, 139, 245. 

 Primula Cachemiriana, 139, 246. 

 Primula capitata, 139, 245. 

 Primula cortusoides, 126, 231. 

 Primula cortusoides var. amcena, 63, 



160. 

 Primula cortusoides var. grandiflora, 



63, 160. 

 Primula cortusoides var. Sieboldi, 63, 



160. 

 Primula denticulata, 139, 245, 490. 



var. purpureum. 



Primula denticulata var. Cachemiri- 

 ana, I39t 246. 

 Primula elatior, 105. 

 Primula farinosa, 139, 246. 

 Primula farinosa var. Mistassinica, 



126, 231. 



Primula grandiflora, 35, 105. 

 Primula Japonica, 139, 246, 343, 455; 



illus. 247. 



Primula Japonica var. alba, 187., 290. 

 Primula longifolia, 139, 245. 

 Primula Mistassinica, 126, 231. 

 Primula officinalis, 35, 105, 455; illus. 



Primula Polyantha, 63, 160; illus. 58, 



62. 



Primula pusilla, 126, 231. 

 Primula rosea, 126. 

 Primula Sieboldi, 63, 160, 455. 

 Primula Stuartii, 105, 208, 455. 

 Primula vulgaris, 35, 105. 

 Prophet Flower, 24, 99. 



Pteris aquilina, 488. 

 Puccoon, Hoary, 113. 



Red, 20, 89; illus. 88. 

 Pulmonaria angustifplia, 153. 

 Pulmonaria officinalis, 153. 

 Pulmonaria maculata, 153. 

 Pulmonaria saccharata, 55, 154; illus. 



Pulsatilla hirsutissima (Brit.), 43, 127. 

 Pulsatilla vulgaris, 43, 127. 

 Purple Aster, Late, 436. 



Seaside, 404, 436. 

 Purple Rock Cress, 43, 128, 447. 



Deep, 44, 128. 



Eyre's, 43, 128. 



Grecian, 43, 128. 



Olympian, 44, 128. 

 Purse Tassels, 52, 150. 

 Puschkinia scillpides, 20, 89. 

 Pyrethrum hybridum, 264, 359. 

 Pyrethrum roseum, 264, 359, 490. 

 Pyrethrum uliginosum, 376, 419, 490. 

 Pyrola rotundifolia, 187, 290. 

 Pyrola umbellata, 172. 

 Pyxidanthera barbulata, 20, 89. 

 Pyxie, 20, 89. 



laker Lady, 149, 257; illus. 147. 

 imash, Cusick's, 143. 

 imasia hyacinthina, 145. 

 of the Prairie, 233, 334. 



Ragged Robin, 229, 331. 



Double, 122, 229. 

 Ragweed, Dorian, 313, 392. 

 Ramonda Pyrenaica, 139, 246. 

 Ramonda Pyrenaica var. alba, 89, 



187. 



Ramondia Pyrenaica, 139, 246. 

 Rampion, Horned. See Horned Ram- 



pion. 



Ranunculus aconitifolius, 89, 187. 

 var. flore-pleno (R. a. var. ple- 



nus}. 

 Ranunculus aconitifolius var. luteus- 



plenus, 106, 208. 

 Ranunculus acris var. flore-pleno, 105, 



208, 309, 390. 



Ranunculus amplexicaulis, 89, 187. 

 Ranunculus Ficaria, 106; illus. 107. 

 Ranunculus montanus, 106, 208, 309. 

 Ranunculus repens var. flore-pleno, 



106, 208, 309; illus. 307. 

 Ratibida pinnata, 200, 304, 388. 

 Rattlesnake-master, 177, 283, 379, 



419. 



Red-hot Poker Plant, 428; illus. 429. 

 Red Lily, Handsome, 401, 432. 



Scarlet, 323. 



Southern, 323. 

 Red Root, 113. 

 Reed, Giant, 466, 473. 

 Reed Mace, Common, 465. 

 Reseda glauca, 188, 290. 

 Reseda odorata vars., 490. 

 Rest-Harrow, Round-leaved, 324. 



Thorny, 230, 332. 



White, 290, 382. 

 Rheum officinale, 475. 

 Rheum palmatum, 475. 



var. Tanghuticum (Rheum Tan- 



ghuticum). 



Rheum sanguineum, 473. 

 Rhexia Virginica, 470. 

 Rhubarb, False, 313, 392. 



Medicinal, 475. 



Palmate, 475. 

 Rice, Indian, 465. 



Wild, 465. 

 Rock Cress, Alpine, 12, 72. 



Leichtlin's, 39, 121. 



Purple. See Purple R. C. 



Running, 12, 72. 



White, n, 72, 447. 

 Rocket, 241, 340. 



Double White Sweet, 179, 285. 



5" 



Rocket, Sweet, 241, 340. 



Rockfoil, 1 88. 



Rock Rose, 199, 300. 



Changeable, 228, 331. 



Hyssop-leaved, 210, 317. 

 Rodgersia podophylla, 188, 291. 

 Rohdea, Variegated Japanese, 475- 

 Rohdea Japonica var. variegata, 475' 

 Rosa "Baltimore Belle," 483. 

 Rosa "Carmine Pillar," 483. 

 Rosa "Crimson Rambler," 483. 

 Rosa "Dawson," 484- 

 Rosa "Debutante," 484. 

 Rosa intermedia, 484. 

 Rosa multiflora, 484. 

 Rosa polyantha, 484. 

 Rosa setigera, 484. 

 Rosa "Sweetheart," 484. 

 Rosa "The Farquhar." 484. 

 Rosa Wichurce, 484. 

 Rosa Wichuriana, 484. 

 Rose, Baltimore Belle, 483. 



Bramble, 484. 



Campion, 268. 



Carmine Pillar, 483. 



Christmas. See Christmas R. 



Cliff, 118, 222. 



Crimson Rambler, 483. 



Debutante, 484. 



Egyptian, 273, 372, 415. 



Gypsies', 273, 372, 415. 



Prairie, 484. 



Rock. See Rock R. 



Sun, 199, 300. 



Swamp. See Swamp R. 



Sweetheart, 484. 



The Dawson, 484. 



The Farquhar, 484. 



Umbel-flowered Sun, 178, 285. 



Wichuriana, 484. 

 Rose Mallpw, 401, 432. 



California, 419. 



Halberd-leaved, 401, 432. 



Hoary, 388, 425. 



White, 381, 4i9. 

 Rosemary, 246, 343. 



Marsh, 292, 353, 414. 



White Marsh, 292, 383. 

 Roseroot, 189, 292. 

 Rose Petty, 131, 239. 

 Rose of Sharon, 303, 388. 

 Rosewort, 189, 292. 

 Rosinweed, Rough, 313, 392. 



Whorled, 313, 392. 

 Rosmarinus officinalis, 246, 343. 

 Rudbeckia aspera, 309, 390. 

 Rudbeckia California, 390. 

 Rudbeckia fulgida, 394, 428. 

 Rudbeckia grandiflora, 390. 

 Rudbeckia laciniata, 309, 390. 

 Rudbeckia laciniata var. flore-pleno, 



309, 390..455. 

 Rudbeckia maxima, 390. 

 Rudbeckia pinnata, 200, 304, 388. 

 Rudbeckia purpurea, 330, 398. 

 Rudbeckia speciosa,3O9,39o, 490, 491; 



illus. 308. 



Rudbeckia subtomentosa, 391, 455. 

 Rudbeckia triloba, 309, 391, 455. 

 Rue, 310. 



Dwarf Meadow, 209, 314. 



Fen, 313, 392. 



Glaucous Meadow, 209, 314. 



Goat's, 240, 340, 407. 



Harmala, 184, 290. 



Oriental Goat's, 348. 



Purplish Meadow, 93, 193. 

 Rue, White Goat's, 178, 284. 

 Ruellia, Hairy, 353, 413. 

 Ruellia ciliosa, 353, 413- 

 Running Myrtle, Blue, 48, 141. 



Common, 48, 141. 



Common White, 23, 95. 

 Rupturewort, 285, 380. 

 Rush, Common Scourish, 466. 

 Rush Aster, 337. 



