292 



INDEX. 



Ring-fasciation, of inflorescence, 48 ; 



of flower, 51-52 ; of flower-stalk, 55. 

 Rock-cress, petaloid stamens, 174- 



175 ; dimerous corolla, 174-175 ; 



proliferated, 174-175 ; fusion of 



petals, 251. 

 Rogue rose, 55. 



Rosacese, structure of " inferior " 

 ovary, 109, 110; apocarpy, 116; 

 reduction in gynceceum, 259. 



Rose, proliferated flower, 6, 7, 16-17, 

 138-139, 194, 204; "inferior" ovary, 

 31; fasciated flower, 44 ; "rogue," 

 55, 204 ; pleiotaxy of corolla, 7 ; 

 extra ovule, 97-98 ; superior pistil, 

 1 10, 1 94, 204 ; solution of " inferior " 

 ovary, 117 ; green, 123, 194 ; 

 monthly, 1 23 ; phyllody of calyx, 

 126 ; morphology of sepal, 126 ; 

 phyllody of corolla, 138-139; 

 double flowers become single, 155 ; 

 ovuliferous stamen, 193 ; foliaceous 

 carpels, 194 ; sepalody of carpels, 

 204 ; pollen-bearing nucellus, 209. 



Royal fern, fertile pinnse foliaceous, 

 210. 



Rubus, phyllody of calyx, 126 ; 



absence of corolla, 126 ; reduced 



etserio, 259. 

 Rumex, structure of perianth, 242. 

 Rutacese, 234. 



Rye-grass, proliferated inflorescence, 

 4, 32. 



Sachs, on ovuliferous scale, 26 ; on 

 anther structure, 171 ; on nature 

 of ovule, 196. 



Sage, pelory, 149. 



Sagina, apetalous flowers, 254. 



Sagittate leaf, 164. 



Salix, positive dedoublement, 65 ; 

 gland, 65 ; reappearance of sta- 

 mens, 85; hermaphrodite flower, 

 96; perianth of glands, 130; pis- 

 tillody of andrcecium, 190 ; andro- 

 gynous inflorescence, 190-191 ; 

 monadelphus androecium, 190 ; 

 staminody of carpels, 207-208 ; 

 fusion of stamens, 254 ; adventi- 

 tious flowers, 270 ; proliferation of 

 flower, 270; virescent bract and 

 pistil, 270. 



Sallow, pistillody of androecium, 190 ; 

 androgynous inflorescence, 190 ; 

 monadelphous androecium, 190. 



Salvia, pelory, 149. 



Salvinia, androgynous sporocarp, 

 212. 



Sambucus, leaflet of, 109. 



Samolus, androecium, 79. 

 Saponaria, double flowers, 175. 

 Sapotaceae, androecium, 79. 

 Saxifraga, phyllody of flower, 124; 



leaf-enations, 162 ; apically-in- 



folded leaf, 164 ; pitcher-leaf, 165 ; 



ventral lamellse of leaf, 168 ; 



basally- infolded leaf, 180 ; ascidia 



on leaf, 201. 

 Saxifragacese, 234. 



Scabiosa, proliferated floret, 17 ; 



petalody of stamens, 175. 

 Scabious, petalody of stamens, 175. 

 Scarlet runner, extra carpels, 92, 



258 ; fusion of carpels, 258. 

 Schizseacese, pinna?, 99. 

 Schleiden, on ovuliferous scale, 25; 



on structure of Rosaceous fruit, 



110. 



Schcenodorus, extra carpel, 94. 



Sciadopitys, ovuliferous scale, 24. 



Scilla, fasciated flower, 48-49, 116, 

 206 ; petaloid stamens, 116 ; dis- 

 sociated carpels, 116; antheri- 

 ferous carpels, 116, 206; antheri- 

 ferous petals, 155 ; extra stamens, 

 206-207. 



Scorpioid cymes, 4-5. 



Scorpion-grass, ring-fasciation, 53. 



Scrophidaria, peloric flower, 84 ; 

 staminode reverted to stamen, 

 182 ; abnormal ovules, 195. 



Scutellum, morphology of, 275. 



Sea-holly, structure of umbel, 231. 



Sedge, proliferated flower, 7 ; herm- 

 aphrodite flower, 97 ; male flowers 

 replaced by female, 191. 



Seed-ferns, 30. 



Selaginella, proliferated cone, 17. 

 Selenipedium, suppression of petals, 

 253. 



Seminiferous scale, 201. 

 Sempervivum, ovuliferous stamens, 



178, 192 ; androgynous stamen, 



185, 192. 



Senecio, extra ovule, 97 ; peloric ray- 

 florets, 150 ; zygomorphic ray- 

 florets. 152. ^ 



Sepal, flower axillary to, 19-20 ; 

 shoot axillary to, 28 ; origin of, 30, 

 127-128, 136, 140-141; displace- 

 ment of, 13, 62, 131 ; foliaceous, 

 20, 109, 110, 126; part of "infe- 

 rior " ovary, 109 ; hypogynous in 

 Apple, 110; phyllody of, 126-130, 

 251 ; bracteody of, 130-132 ; and 

 spur-formation, 134 ; anther-bear- 

 ing, 136 ; fused with " column," 

 136-137, 160 ; derived from carpel, 



