2070:(A) (orig. 2071 )
previous:2018
Stamens 4 - 10.
next:2071
2070:(B)
Stamens 11- more.
next:2085
2071:(A) (orig. 2072 )
previous:2070
Anthers 6 - 10.
next:2072
2071:(B)
Anthers 4. Shrubs. Leaves opposite or in whorls, undivided. Flowers solitary or in cymes. Style undivided. Stigma 1. Ovary 3-locular, 1 locule with 1 fertile ovule, 2 with several sterile ovules.
2072:(A) (orig. 2073 )
previous:2071
Style 1, undivided. Stigma 1, undivided or lobed.
next:2073
2072:(B)
Style 1, undivided with 2-more stigmas, or partite, or styles 2-more, free.
next:2080
2073:(A) (orig. 2074 )
previous:2072
Ovary 1-locular. Leaves alternate, rarely in whorls, simple. Stamens free from the corolla or nearly so.
next:2074
2073:(B)
Ovary 2-more-locular, sometimes apically 1-locular. Woody plants.
next:2075
2074:(A) (orig. 2075 )
previous:2073
Erect woody plants. Sepals connate. Disk present. Anthers with apical pores. Ovules few, axillary, Fruits indehiscent.
2074:(B)
Plants usually herbaceous, frequently twining. Sepals free. Disk absent. Anthers with longitudinal slits. Ovules numerous, parietal. Fruit a capsule.
2075:(A) (orig. 2076 )
previous:2073
Stamens free from the corolla, or, when adnate to it, staminodes absent; staminodes, when present, free.
next:2076
2075:(B)
Fertile stamens adnate to the middle of the corolla-tube. Staminodes connate into a tube. Leaves alternate, undivided. Flowers 4-merous. Disk absent. Ovary 4-locular, ovules 8. Fruit dry, indehiscent. Tropical S. America. (Lissocarpa)
2076:(A) (orig. 2077 )
previous:2075
Leaves alternate, rarely in whorls.
next:2077
2076:(B)
Leaves opposite. Leaves undivided. Anthers with 2 slits or pores. Ovary inferior, 5-15-locular. Endosperm absent...
2077:(A) (orig. 2078 )
previous:2076
Leaves digitately compound. Anthers with 1 longitudinal slit. Calyx valvate, epicalyx often present. Ovary hemi-inferior, 5-locular. Ovules many. Fruit a capsule.
2077:(B)
Leaves undivided. Anthers dehiscing otherwise.
next:2078
2078:(A) (orig. 2079 )
previous:2077
Anthers dehiscing longitudinally.
next:2079
2078:(B)
Anthers with terminal pores. Stamens usually free from the corolla, or nearly so. Disk present. Ovary 2-10-locular. Fruit indehiscent.
2079:(A) (orig. 2080 )
previous:2078
Calyx-segments 4 or 5, valvate or apert. Disk absent. Ovary at base 3-5-locular, apically 1-locular. Ovules many. Fruit dry, indehiscent.
2079:(B)
Calyx 5-fid, imbricate. Disk present. Ovary completely 2-5-locular. Ovules 2-4 per locule. Fruit a drupe.
2080:(A) (orig. 2081 )
previous:2072
Ovary 1-locular. Leaves alternate, undivided. Corolla imbricate.
next:2081
2080:(B)
Ovary 2 - more locular.
next:2083
2081:(A) (orig. 2082 )
previous:2080
Calyx-lobes 4 or 5. Ovules not central.
next:2082
2081:(B)
Sepals 2. Ovules central. Herbs. Stipules present. Ovary hemi-inferior. Ovules numerous. (Portulaca)
2082:(A) (orig. 2083 )
previous:2081
Plants usually herbaceous, erect or climbing, then without hooks, Ovules many, parietal. Calyx-lobes 4 or 5. Ovary inferior. S.W. U.S., Mexico. (Petalonyx)
2082:(B)
Woody climbers with watch-spring hooks. Ovule 1 per locule, basal, erect. Flowers in racemes or in panicles. Calyx and corolla 5-fid. Anthers with longitudinal slits. Style 1, undivided. Stigmas 3. Fruit dry, indehiscent with accrescent calyx-lobes. Tropical Africa to W. Malesia.
2083:(A) (orig. 2084 )
previous:2080
Stem woody at least at base. Corolla valvate.
next:2084
2083:(B)
Herbs. Corolla imbricate. Leaves radical and opposite, pinnately divided. Stipules absent. Flowers in glomerules. Anthers with I longitudinal slit. Styles 3-5, free. Ovary 3-5-locular. Ovule 1 per locule, pendulous. Fruit a drupe.
2084:(A) (orig. 2085 )
previous:2083
Leaves alternate, divided or compound. Stipules absent or intrapetiolar. Ovary 2-25-locular. Ovule 1 per locule.
2084:(B)
Leaves opposite, undivided. Stipules present, often inter-petiolar. Ovary 4-10-locular, inferior. Ovules many per locule and flowers unisexual, or ovule 1 per locule and flowers bisexual and ovary 4-locular. (Lasianthus)
2085:(A) (orig. 2086 )
previous:2070
Corolla calyptrate. Plants woody, at least at base.
next:2086
2085:(B)
Corolla connate at base only, or connate, then saucer-shaped or campanulate.
next:2088
2086:(A) (orig. 2087 )
previous:2085
Fruit a drupe. Endosperm present. Leaves alternate.
next:2087
2086:(B)
Fruit a capsule. Endosperm absent. Leaves translucent-glandularpunctate, undivided. Style undivided. Stigma 1. Ovary inferior, 2-4-locular. Ovules many per locule.
2087:(A) (orig. 2088 )
previous:2086
Leaves undivided. Flowers solitary or in fascicles. Anthers with pores. Style undivided. Stigma 1. Ovary hemi-inferior. Ovules many per locule. Seeds long hairy. Stipules absent. Tropical Africa. (Rhaptopetaleae)
2087:(B)
Leaves divided or compound. Flowers in umbels, or in capitules, or in racemes, or in panicles. Anthers with slits. Stigmas 2-25. Ovary inferior. Ovule 1 per locule. Seeds not long hairy. Stipules absent or intra-petiolar.
2088:(A) (orig. 2089 )
previous:2085
Ovary 1-locular, rarely 3-5-locular at base. Leaves simple or absent.
next:2089
2088:(B)
Ovary 2 - more locular.
next:2093
2089:(A) (orig. 2090 )
previous:2088
Leaves well developed. Fruit either a capsule, or dry and indehiscent, or a schizocarp and then sepals distinct and style 1.
next:2090
2089:(B)
Leaves scale-like or absent, rarely well-developed, then, as usual corolla-segments and stigmas many. Fruit a berry. Usually very succulent plants. Sepals 4-more, not clearly distinct from the petals. Placentas 4 -more, parietal. Style 1. Stigmas several.
2090:(A) (orig. 2091 )
previous:2089
Herbs. Ovary strictly 1-locular.
next:2091
2090:(B)
Woody plants. Ovary 3-5-locular at base, apically I-locular. Stipules absent, Sepals 4 or 5. Style 1. Stigma 1. Disk absent. Fruit dry, indehiscent. Placentas axillary.
2091:(A) (orig. 2092 )
previous:2090
Stipules usually absent. Sepals 4-7. Ovary usually inferior.
next:2092
2091:(B)
Stipules present. Sepals 2. Ovary hemi-inferior. Style 3-8-partite. Placenta central. Ovules many. Fruit a capsule, or dry and indehiscent. (Portulaca)
2092:(A) (orig. 2093 )
previous:2091
Corolla-segments 4 or 5. Stigmas 1 or 4. Placentas several, parietal.
2092:(B)
Corolla-segments many. Stigmas 4-12. Placenta central. Plants more or less fleshy. (Mesembryanthemum)
2093:(A) (orig. 2094 )
previous:2088
Anthers with pores. Woody plants. Stamens twice as many as the corolla-segments, free from these. Style 1. Stigma 1.
next:2094
2093:(B)
Anthers with longitudinal slits.
next:2095
2094:(A) (orig. 2095 )
previous:2093
Leaves opposite. Corolla-segments imbricate.
2094:(B)
Leaves alternate. Corolla-segments valvate. Flowers in corymbs.
2095:(A) (orig. 2096 )
previous:2093
Style 1, undivided. Stigma 1, or capitate and/or 3-8-lobed. Woody plants. Leaves alternate, undivided. Corolla imbricate or plicate. Fruit indehiscent, rarely a capsule.
next:2096
2095:(B)
Style 1, partite or divided, stigmas several, or styles many.
next:2099
2096:(A) (orig. 2097 )
previous:2095
Calyx valvate or apert. Endosperm absent (unrecorded for Napoleonaeaceae)
Napoleonaeaceae next:2097
2096:(B)
Calyx imbricate. Endosperm copious. Ovules 2-4 per locule. Fruit a drupe.
2097:(A) (orig. 2098 )
previous:2096
Corolla plicate, 20-40-rayed, margin dentate. Fruit a berry or a non-operculate capsule.
next:2098
2097:(B)
Corolla imbricate, segments 4-6, connate at base only. Stamens many. Fruit a berry or a woody operculate capsule.
2098:(A) (orig. 2099 )
previous:2097
Flower perigynous. Sepals connate, apert, many. Stamens many. Style filiform, stigma simple, Fruit a capsule. Brazil. (Asteranthaceae)
Asteranthaceae
2098:(B)
Flower epigynous. Sepals free, 5, valvate. Stamens 10-20, staminodes many. Fruit a berry. W. Africa. (Napoleonaeaceae)
Napoleonaeaceae
2099:(A) (orig. 2100 )
previous:2095
Leaves simple, when divided leaves submerged. Flowers solitary. Ovules 2-many per locule. Corolla imbricate.
next:2100
2099:(B)
Leaves partite to compound. Flowers in umbels, or in capitules. Ovule 1 per locule. Terrestrials. Corolla often valvate. Stigmas several.
2100:(A) (orig. 2101 )
previous:2099
Herbs, usually aquatic. Leaves radical. Corolla-segments and styles many.
next:2101
2100:(B)
Woody, terrestrial plants. Leaves alternate. Corolla-segments 5. Style either 1, 3-partite (Ternstroemiaceae: Anneslea, E. Asia), or styles 3. ( Visnea, Canary lsl.) Endosperm scanty to absent.
2101:(A) (orig. 2102 )
previous:2100
Sepals hypogynous. Corolla epigynous. Stamens adnate to the corolla. S.E. Asia. (Barclayaceae)
Barclayaceae
2101:(B)
Sepals and petals epigynous. Stamens free from the corolla, at least the outer ones. Tropical E. Asia and S. America. (Euryalaceae)
Euryalaceae