350 



INDEX. 



Frimula Scotica, 49, 50. 



Sitirica, 49. 



Sikkimensis, 44, 47. 



Sinensia, 22, 29, 38 ; relative 



fertility, 39-43, 47, 48; long- 

 styled, 213 ; short-styled, 215 ; 

 tiunsmission of form, constitu- 

 tion and fertility, 216 ; equal- 

 styled variety, 218-823, 273, 274. 



stricta, 50. 



veris, 14 ; difference in sti'uc- 



ture between the two forms, 15 ; 

 degrees of fertility when legiti- 

 mately or illegitimately united, 

 25-32 ; fertility possessed by ille- 

 gitimate plants, 228-235 ; equal- 

 styled red variety, 235-239 ; 

 long-styled, 242 ; length of pistil, 

 262, 266. 



vertidUata, 49, 50. 



villosa, 49. 



vulgaris ( var. acatdis Linn. ), 



34 ; pollen-grains, 35 ; relative 

 fertility of the two forms, 36; 

 length of pistil, 267. 



Frimula vulgaris, var. rubra, 225- 

 228. 



Prunella vulgaris, 298. 



Psychotria, 135. 



Pulmonaria angustifolia, 104, 240 ; 

 anthers, 253, 287. 



asurea, 110. 



officinalis, 101, 239 ; number 



of flowers, 249 ; pistil, 851. 



E. 



Bammcttlus aquatilis, 310. 



Eay-florets, their use, 5, 6. 



Shamnus catharticus, 893, 307; size 

 of corolla, 308. 



frangvla, 296. 



lanceolatus, 295. 



Mhinanthus crista-galli, 4. 



Subiacese, 125, 131-136 ; size of an- 

 thers, 253 ; stigmas, 254 ; number 

 of heterostyled genera, 284-886. 



Pudgea eriantha, 135. 



Eue, the common, 9. 



Pudlia tuberosa, 388. 



Salvia, 307. 



deistogama, 339. 



TEEVIBANUS. 



Salvia Horminum, 8. 



Satureia hortensis, 302, 304. 



Scabiosa arvensis, 304. 



atro-vurpurea, 305, 307. 



sucasa, 305. 



Scott, J., on Primula auricula, 80, 

 43, 223; P. vulgaris, 34; (var. 

 ruhra), 225 ; P. Sikkimensis, 4A ; 

 P. farinosa, 45, 224 ; homostyled 

 Primvlse, 49, 50 : hybrids, 74, 75 ; 

 length of pistil, 272; Hottmia 

 palustris, 51 ; Androsaee vital- 

 liana, 53 ; Polyanthus, 58 ; Mit- 

 chella repens, 127 ; Acanthaeeie, 

 312 ; EranOwmum amhiguum bear- 

 ing three kinds of flowers, 328. 



Scrophularia aquatiea, 147. 



Serratvila tindoria, 280, 306. 



Sethia acuminata, 123. 



Sethia obttisifolia, 133. 



Smith, Sir J. £., on the carrot, 8 ; 

 hybrid Verbascums, 76, 78; Ser- 

 ratvla tinetoria, 280 ; (}nicii,s, 306 ; 

 Sabularia, 310. 



Soldanella (dpina, 54. 



^eciUaria perfoliata, 329. 



Spence, Mr., on Mollia, 168. 



^ermacoce, 135. 



Sprengel on Hottonia palustris, 

 50. 



Stellaria graminea, 312. 



Strawberry, the Eautbois, 893. 



Subularia, 310. 



Suteria, 131, 



T. 



Thdymitra, 312. 



Thomson, Dr., on Campanula, 389. 

 Thrum-eyed, origin of term, 14. 

 Thwaites, Mr., on ovules of Lim- 



nanthemum Indicum, 115; Sethia 



acuminata, 183; Disco^ermum, 



886. 

 Thymelia, 114. 

 Thymus citriodorus, 301. 



serpyllum, 299, 301, 304. 



vulgaris, 302. 



Timbal-Lagrave, M., on hybrids 



in genus Oistas, 76. 

 Torrey, Dr., on Hothmia infiala, 



53, 312. 

 Transmission of the two forms of 



heterostyled plants, 269-270. 

 Treviranus on Androsaee vUolliana, 



53 ; Linum, 81. 



