392:(A) (orig. 393 )
previous:362
Ovules basal, subbasal, parietal, or covering the septs nearly entirely.
next:393
392:(B)
Ovules axillary, in 2-locular ovaries inserted on the middle of the sept.
next:400
393:(A) (orig. 394 )
previous:392
Styles 2 - 8. Endosperm present.
next:394
393:(B)
Style 1.
next:395
394:(A) (orig. 395 )
previous:393
Stamens many. Fruit indehiscent. (Doryalis)
394:(B)
Stamens 5 or 8. Fruit a capsule. (Coelanthum, Macarthuria)
395:(A) (orig. 396 )
previous:393
Ovules more or less basal or on the septs.
next:396
395:(B)
Ovules parietal on 2 placentas, connected by a false sept. Herbs or undershrubs. Tepals 4. Stamens 1-6, hypogynous, Embryo curved.
396:(A) (orig. 397 )
previous:395
Leaves opposite. Stamens perigynous. Perianth-segments valvate. Endosperm absent.
next:397
396:(B)
Leaves alternate. Stamens hypogynous.
next:399
397:(A) (orig. 398 )
previous:396
Ericoid shrubs. Stipules present, very inconspicuous. Ovules basal, 4 in each of the 4 locules of the ovary. S. Africa. (Penaeae)
397:(B)
Trees. Stipules absent or very inconspicuous. Ovules numerous. S.E, Asia, N. Australia.
next:398
398:(A) (orig. 399 )
previous:397
Flowers large, over 1 cm in diameter. Stamens numerous.
398:(B)
Flowers small, 3mm or less in diameter. Stamens 4 or 5. (Crypteronia, also in Sonneratiaceae)
399:(A) (orig. 400 )
previous:396
Leaves without beaker-shaped appendages. Flowers bisexual. Ovary stipitate. Fruit a berry or a drupe. Endosperm absent. Embryo curved.
399:(B)
Leaves with beaker-shaped appendages. Plants dioecious. Ovary (sub-)sessile. Fruit a capsule. Endosperm present. Embryo straight. Perianth-segments imbricate.
400:(A) (orig. 401 )
previous:392
Stamens hypogynous.
next:401
400:(B)
Stamens perigynous or epigynous.
next:415
401:(A) (orig. 402 )
previous:400
Perianth-segments valvate.
next:402
401:(B)
Perianth-segments imbricate or apert.
next:405
402:(A) (orig. 403 )
previous:401
Woody plants, rarely undershrubs, then stigma 1 and embryo straight.
next:403
402:(B)
Herbs or under shrubs. Stigmas several. Embryo curved.
403:(A) (orig. 404 )
previous:402
Flowers bisexual. Filaments free. Stipules present. Stamens 8-many. Embryo straight.
next:404
403:(B)
Flowers unisexual, rarely bisexual, then fertile stamens 5. Flowers more or less connate, rarely free, then either styles several, or stipules absent.
404:(A) (orig. 405 )
previous:403
Stinging hairs absent. Leaves simple or compound, then opposite. Endosperm present.
next:406
404:(B)
Stinging hairs present. Leaves pinnately compound, alternate. Endosperm absent. Fruit a drupe with 2 pyrenes. N.E. Australia. (Davidsoniaceae)
Davidsoniaceae
405:(A) (orig. 406 )
previous:401
Plants woody.
next:406
405:(B)
Herbs or undershrubs.
next:410
406:(A) (orig. 407 )
previous:404
previous:405
Styles 2-8, or stigmas 8-15, sessile.
next:407
406:(B)
Style and stigma 1. Leaves simple, alternate or opposite. Fruit a spinous or barbed capsule. Seeds arillate. (Sloanea)
407:(A) (orig. 408 )
previous:406
Leaves alternate. Styles 2-8 or stigmas sessile, 8-15.
next:408
407:(B)
Leaves opposite or in whorls. Styles 2 or 3.
408:(A) (orig. 409 )
previous:407
Leaves simple.
next:409
408:(B)
Leaves compound. Styles 2. Peru. (Gumillea)
409:(A) (orig. 410 )
previous:408
Stigmas sessile, 8-15. Fruit a loculicide capsule. New Caledonia.
409:(B)
Styles 2-8, usually well developed, stigmas rarely sessile. Fruit a berry, (Flacourtieae)
410:(A) (orig. 411 )
previous:405
Terrestrials. Endosperm present.
next:411
410:(B)
Torrential aquatics. Endosperm absent. Ovary 2- or 3-locular.
411:(A) (orig. 412 )
previous:410
Styles 2 -more.
next:412
411:(B)
Style 1. Endosperm fleshy. Embryo straight.
next:413
412:(A) (orig. 413 )
previous:411
Leaves incised. Flowers solitary or in panicles. Nectaries present. Endosperm fleshy. Embryo straight. Stipules absent. (Helleboraceae: Komaroffia, Nigella)
412:(B)
Leaves undivided. Flowers solitary, or in glomerules, or in cymes. Nectaries absent. Endosperm mealy. Embryo curved.
413:(A) (orig. 414 )
previous:411
Leaves opposite or scale-like. Stamens 10. Ovary 5-locular.
next:414
413:(B)
Leaves radical, simple, tubular. Stamens many. Ovary 3-locular. Stipules absent. Flowers in racemes. (Heliamphora)
414:(A) (orig. 415 )
previous:413
Plants autotrophic. Leaves opposite, pinnately compound, green. Stipules present. Flowers paired. (Miltianthus)
414:(B)
Saprophytes. Leaves scale-like, alternate, and reddish-brown. Stipules absent. Flowers in racemes. (Allotropa)
415:(A) (orig. 416 )
previous:400
Stigma 1 per flower. Perianth-segments valvate.
next:416
415:(B)
Stigmas 2-more per flower.
next:419
416:(A) (orig. 417 )
previous:415
Ovary-locules with 2 ascending and 2 descending ovules. Leaves opposite. Perianth-segments, stamens and locules of the ovary 4. (Endonemeae)
416:(B)
Ovules when few not so arranged.
next:417
417:(A) (orig. 418 )
previous:416
Trees or shrubs. Endosperm present.
next:418
417:(B)
Plants usually herbs or undershrubs. Endosperm absent. Ovules few, ascending, or many. Embryo straight.
418:(A) (orig. 419 )
previous:417
Perianth-segments and stamens 5. (Lasiopetaleae)
418:(B)
Perianth-segments 3. Stamens many. Leaves alternate. Stipules present. Flowers in racemes. Ovary 3-5-locular. (Flacourtieae)
419:(A) (orig. 420 )
previous:415
Herbs or undershrubs.
next:421
419:(B)
Shrubs or trees. Leaves opposite or in whorls. Perianth-segments valvate. Endosperm fleshy. Embryo straight.
next:420
420:(A) (orig. 421 )
previous:419
Stipules present. Stamens perigynous, 8 - 10.
420:(B)
Stipules absent. Stamens epigynous, 5. (Antoniaceae: Antonia)
Antoniaceae
421:(A) (orig. 422 )
previous:419
Endosperm fleshy. Embryo straight.
next:422
421:(B)
Endosperm mealy. Embryo curved. Flowers solitary, or in glomerules, or in cymes.
422:(A) (orig. 423 )
previous:421
previous:444
Flowers in cymes or panicles. Stamens 5 - 10.
next:423
422:(B)
Flowers solitary. Stamens 12. Perianth-segments valvate. Stigmas 6. (Asarum)
423:(A) (orig. 424 )
previous:422
Flowers in cymes. Perianth-segments valvate. Styles 5-8, each with 1 capitate stigma. Stamens 10. Carpels connate to halfway. E. Asia, E. N. America. (Penthoraceae, also in Saxifragaceae)
Penthoraceae
423:(B)
Flowers in panicles. Perianth-segments imbricate. Stigmas 2 or 3. Stamens 5 - 10. (Saxifragoideae)