132 SYNOPSIS OF THE NATURAL SYSTEM. 
30 Pods 2-carpeled, one-celled. -- -- 
30 Pods 3—6-carpeled, one-celled. - - - 
31 Ovaries tes own as many as the sepals. 
31 Ovaries (2) fewer than the sepals.  - 
32 Flowers in simple or compound umbels. 
32 Flowers in racemes, solitary, &c. - - - - Owacracez. LV 
33 Carpels 2, dry, separable, 1- -seeded, indehiscent. Umse.urerez. LXVII 
33 Carp. 25, inseparably combined into a berry or drupe. Aratiacez. LX VIII 
34 Flowers regular. a S50 eR 8 eS Se ee a a 
34 Flowers irregular. - - - - - - - --- - 36 
35 Stamens monadelphous (74, xvi). - - Matvacuz. XXXVII 
35 Stamens distinct. - - - - - - - - Rosacezx. XLVIII 
36 Fruit a three-celled capsule. - - - - oe 6 = SS - 27 
36 Fruit a legume (116, 4). - - - - - - - - Leeuminosz. XLVIs 
37 Caps.with 3 broad wings. Monceecious and monadelphous. Beconiacez. LVIII 
37 Capsule not winged. Flowers perfect. - - - - Viotacez. XVII 
38 Stipules present, sometimes minute. - - - - ee ee ee = 89 
38 Stipules none. - - - - - - - - - - - 41 
39 Ovaries 5, distinct and. one-seeded § in fruit. - - Gurantacre. XXVII 
39 Ovary compound, 1—5-celled. - - eee - - = - = = = - 40 
40 Sepals, petals and stamens 5. - - - I vrecesracez. XXII 
40 Sepals, petals, stamens and styles 2 or 3. Aquatic. - ELATINACEZ. XXV 
41 Flowers very irregular. - - -- - - - PotyveaLtacex. XVI 
CAPPARIDACER. XIV 
- - Resepacex. XV 
CrassuLacez. LXIV 
SAXIFRAGACER. LXV 
el te ee SS 
2, OF te Ee 
41 Flowers regular or sligmily unequal. - - - - = = © 2 = = - 42 
42 Ovaries inferior. - - - ~ - - - - 
42 Ovaries superior. - = - 
43 Calyx adhering only to the anales of the ovary. - Winds cxdinkbat, LI 
43 Calyx tube wholly adherent to the ovary. - - - - - - - - 44 
44 Involucre 4-leaved, white, subtending thesmallcyme.- - - Caeiabae, LXIX 
tat. | ag 
= egeiey’> * 46 
44 Involucre 0. Leaves (3 ‘only, compound, xvii.) many. - Onacgracez. LV 
45 Ovaries 00, distinct, simple, acheniate, caudate. - - - Ranuncutacez. I 
45 Ovaries compound, (or simple, with 2 Ivs and 1. fl. vr.) - - - - - - 46 
46 Sepals 2, fewer than the petals. - - - - - - Porrutacacez. XXIV 
' 46 Sepals 3—5, more or less united. - - - - = - = = = = = = = = = 47 
47 Styles united intoone: - = +. e - & ee - - -- - - 48 
47 Styles distinct. - - ~ cr bs) 
48 Sepals equal, combined into a tube. - - - - - - - - - LyrHracez. LI 
48 Sepals unequal, nearly distinct. - - - - - - - - Cistacez. XIX 
49 Stamens hypogynous (arising from the receptacle). - - - - = - - - 50 
49 Stamens perigynous (arising from the calyx). - - - - - - - = - 5l 
50 Stem tumid at the nodes. Leaves not punctate. - | CaryvopHyLLAcez. XXIII 
50 Stem often ancipital. Leaves with pellucid and black dots. Hyprericacrm. XX 
51 Stamens 20 or more, indefinite. Exotic. - - - Mrsemspryacez. LXII 
51 Stamens fewer than 20, definite. - - - - - - - - §2 
52 Carpels (follicles) distinct, always as Many as the sepals. Cuabsunscnm. LXIV 
52 Carpels 2—5, partly or completely united. - - - - - - =- - - - - 53 
53 Embryo coiled around the albumen. Styles 3—5. CanvornyiLacen. XXIII 
53 Embryo straight, in the es of ae ap stylee 2. - Saxirracacer, LXV 
54 Leaves opposite. - - - -'- - ~ - - = - = = - 55 
54 Leaves alternate. - - - - - 
55 Stipules present, deciduous. - CerLastracez. XLV 
55 Stipulesnone. - - - -- - 
56 Flowers irregular. - - - - - 
nce Ui Oe ee ee ieiaer Cr 
56 Flowers regular. - - - ~ « A ee 57 
57 Stamens (00) indefinite, 20 or more. - «Dea ereett = 5G 
57 Stamens definite, fewer than 20. - ai (oem Ss es Gt 
58 Ovary superior (§ 97). =; =e ART ete oe tees OB 
58 Ovary inferior. - - - - - - - - - - 59 
59 Ovary compound, of 35 carpels. Leaves dotted, - - Hyprricacez. XX 
59 Ovaries 00, simple, enclosed in the fleshy calyx. - CatycanruacErr. XLIX 
60 Styles united intoone. - - - - : - - - - - = - Myrracez. L 
60 Styles 4, distinct. - - - § PHILADELPHEX. sal 
61 Ovary superior. - - - - - - a aes? 's = sal) Rely Saye 
61 Ovary inferior. - - a = . 2! OR hoa oserhe 63 
2 Fruit a one-celled capsule. Depressed shrubs. - - - - CistackE. XIX 
Fruit 2 united samare (116,10). Erect shrubs and trees. - Acreracez. XLII 
62 Fruit a 2-seeded berry. Climbing by tendrils. - - - Wiracem. X XXVIII 
=. = |e: Sie Eso ae ee 
HiprpocasTANAcer. XLII 
