504 



MORPHOLOGY OF THE ANGIOSPERMS 



Ovule, helobialian, 438 



homologies, anther sac with, 285 

 stamen with, 283 



structures in lower taxa with, 286, 

 287 

 inverted, 257, 265, 267 

 lilialian, 442 



modification of micropylar end, 261 

 morphology, 269, 270 

 naked, 256, 258, 277 

 nature, 283-287 

 bud theory, 283 

 cauline theory, 286 

 emergence theory, 284 

 foliar theory, 283 



megasporangium theory, 283, 284 

 sui generis theory, 283 

 number, 270, 271 

 ontogeny, 271, 272, 284 

 orientation, 266-270 

 amphitropous, 266 

 anatropous, 257, 265, 266, 267, 268, 



269, 270 

 campylotropous, 266, 268, 269 

 orthotropous, 266, 268, 269, 270 

 palm, 447-449 

 parts, 256, 266 

 phylogeny, 283, 287 

 position, '209, 212, 215, 230, 270, 286, 



398, 448 

 primordium, 262, 264 

 ranahan, 390, 392, 400, 402, 403, 407, 



408, 413, 420, 427, 428 

 reduction, 276-278, 279, 280, 281-283 

 reduction in number, 92, 93, 94, 214, 

 215, 379, 390, 392, 404, 412, 413, 

 418, 427 

 sessile, 256 

 subbasal, 271, 447 

 suspended, 270 



tenuinucellate, 260, 262, 264, 272, 290 

 (See aho Caruncle; Chalaza; Funicle; 

 Hilum; Hypostace; Integument; 

 Micropyle; Nucellus; Raphe) 

 Oxalidaceae, androecium, 100 

 Oxalls, androecium, 103 

 Oxijtenia, pollen, 163 



Pachi/larnax, syncarpy, 386, 389, 391 

 Paeonki, androecium, 96, 107 



carpel, 186, 189, 190, 430 



chromosome number, 434 



geographical distribution, 435 



flower, 96, 100, 433, 434 



gynoecium, 435 



habit, woody and herbaceous, 435 



ovule, 263, 432, 433 



Paeonia, perianth, 88, 424, 433, 434 

 phloem, 434 

 placentation, 432 

 pollen, 432, 434 

 pollination, 170, 173, 433 

 receptacle, 433 



relationships, 413, 414, 423, 432-434 

 seed, 432-434 



stamens, 96, 97, 99, 100, 134, 151, 432 

 staminodia, 434 

 taxonomic position, 433 

 vascular bundle type, 434 

 vascular system, cortical, 434 

 xylem, 45, 434, 435 

 Palmae, age, 450 



androecium, 447, 449 



anthers, 117, 128, 135 



branching, 443 



Calamineae, 449 



cambium, 442 



carpels, 242, 447-450 



Ceroxyloideae, 446 



cotyledon, 329, 330 



dichotomy, 443 



endosperm, 306 



flowers, 445-447, 449 



fruit, 379, 447, 448 



gvnoecium, 242, 447, 449, 450 



habit, 442, 448 



inflorescence, 72, 74, 445, 446, 448, 



449 

 leaf, 19, 443, 444, 448, 450 



abscission, 42 



hastula, 444 



lorea, 443 



ontogeny, 10, 39-42, 443, 444 



types, 41, 42, 443, 444 

 Lepidocaryoideae, 445, 446 

 lorica, 445, 446 

 Mauritiae, 447, 449 

 ovule, 269, 447, 450 



integuments, 379, 448 



position, 447 



vascular system, 274, 448 

 perianth, 447, 449 

 placentation, 448, 449 

 plumule, 329 

 pollen, 448 

 pollination, 448 

 radicle, 326 

 sabal, 446 

 scutellum, 330, 332 

 secondary growth, 442 

 seed-germination type, 320 

 septal nectaries, 152, 447 

 stamens, 447 

 Palynology, 164 



