10 



Fruit a capsule, of leathery indehiscent carpels. LI Sapindace^. 

 Fruit a drupe. LIII AN.vcARDiACEiE. 



CALYCIFLORB^. 



Flowers having both calyx and corolla. Petals 



usually free. Polypetale;f. 



Flowers having both calyx and corolla. Petals 



united. MONOPETALEiE. 



Perianth in one series. Flowers regular or 



nearly so. MoNOCHLAMYDEiE. 



Perianth absent. Achlamyde^.. 



POLYPETALE^. 



Ovary superior. A. 



Ovary inferior or half inferior. B. 



A. 



Fruit capsular. 1. 



Fruit pod-like. 3. 



Fruit a drupe, capsule or berry. 4. 



1 Leaves alternate, imparipinnate. LVI Connabacej!:. 



1 Leaves alternate, equally pinnate. LIX Saxifrages. 



1 I^eaves simple. 2. 



2 Capsule l-celled, several seeded. Flowers 



imperfect or with a corona. LXXIV PASSiFLOREiE. 



2 Capsule 2-celled, 2-coccous. Leaves im- 

 bricate, heath-like. LXIII Bruniace^e. 

 2 Capsule 2-celled, didymous, cells 1 -seeded. 



Leaves expanded. LXII HAMMiELiDEiE. 



2 Capsule 2 or 4-celled, many seeded. Petals 



entire, deciduous. LXIX Lythraries. 



2 Capsule 3-4 celled, cells 1-seeded. Petals 



multifid. LXV RmzoPHOREiE. 



2 Capsule 5-celled, ceUs 1-or many seeded. LXXIX Ficoideje. 

 3 Fruit a legume. Style 1. LVII Leguminos^. 



3 Fruit follicular. Styles as many as carpels. LX Crassulace^e. 

 4 Fruit of 2 hemispherical carpels, united by 



their flat sides. LXXIX FicoiDEiE. 



4 Fruit of many small drupes, or of one or 



more achenes. B. L^^II RosACEiE. 



Marsh or aquatic plants. Trees or stemless herbs. 1. 



Trees, shrubs or climbers of dry ground, or 



shrubby parasites. 2. 



1 Fruit perforated by germinating embryo. 



Trees. LXV Phizophore.e. 



1 Fruit nut-like or fleshy. Herbs. LXIV Halorage^e. 



1 Fruit fleshy or corky, 4-angled. Trees. LXVII Myrtace.^.. 



2 Fruit capsular or dry. 3. 



2 Fruit a drupe or berry. 4. 



