128 GLASS-BOOK OF BOTANY. 
13. Linex.-—Herbs with alternate entire leaves. Sepals 
5. Petals 5, convolute in bud. Stamens 9; filaments united 
at the base. Disc 0. Ovary 3-d-celled, with as many styles ; 
seeds albuminous. (Linwm (Flax), 2 sp., 1 introduced sp.) 
14. GERANIACE22.—Herbs, rarely shrubby ; leaves various. 
Flowers regular or-irregular. Sepals and petals 5. Torus 
scarcely expanded into a disc, sometimes 5-glandular. Sta- 
mens 10, some often imperfect. Ovary 5-celled, styles 5; 
seeds with little or O endosperm. (Geranvwm (Crane's Bill), 4 
sp., introduced 1 or 2 sp.; Pelargonium, 1 sp.; Oxalis (Wood 
Sorrel), 2 sp.; Hrodiwn (Stork’s Bill), 1 sp.) 
15. Ruracem.—Shrubs or trees; leaves opposite or alter- 
nate, exstipulate. Sepals and petals 4-5. Stamens 8-10, 
free. Disc thick. Ovary 2-5-celled; styles lateral. Seeds 
albuminous. (Phebaliwm, 1 sp. 3 Melicope, 2 sp.) 
16. Meuriacem.— Trees; leaves compound, exstipulate. 
Calyx small, 4-5-lobed, imbricate. Petals 4-5, valvate, united 
at the base to the staminal tube. Disc free. Stamens 8-10, 
monadelphous. Ovary 3-5-celled. Seeds exalbuminous. 
(Dysoxylwm, 1 sp.) 
17. Onactne#.—(Shrubs or) trees ; leaves alternate, ex- 
stipulate. Calyx minute, 5-toothed. Petals 5, valvate. Sta- 
mens §. Ovary 1-celled; ovule 1. Seed with minute embryo 
in fleshy endosperm. (Pennantia, 1 sp.) 
18. SrackHousin=.—Minute herbs, with simple alternate 
leaves. Calyx 5-lobed. Petals 5, connate at the middle. 
Stamens 5. Ovary 3-lobed. Seeds with straight embryo in 
fleshy endosperm. (Stackhousia, 1 sp.) 
19. Ruamnem.—Shrubs or small trees; leaves opposite or 
alternate or 0, stipulate. Calyx 4-5-lobed, inferior, or adnate 
to the ovary. Petals 4-5, or 0. Stamens 4-5, inserted on 
the hypogynous or epigynous disc. Ovary inferior or superior, 
3-celled, with 1 ovule in each cell. Seeds with large embryo 
and fleshy endosperm. (Pomaderris, 4 sp.; Discaria, 1 sp.) 
90. SAPINDACE®, Sub-order Doponsa.—Shrubs or trees; 
leaves alternate, exstipulate, simple or pinnate. ‘Sepals 3-0. 
Petals 0. Stamens 5-8. Ovary 1- or 2-3-celled. Seeds ex- 
albuminous, with spirally - twisted cotyledons. ( Dodonea, 
1 sp.; Alectryon, 1 sp.) , 
91. ANACARDIACHA. — Trees, with alternate exstipulate 
leaves. Calyx 5-lobed. Petals 5, perigynous. Stamens D. 
Ovary 1-celled. Seed exalbuminous, with plano-convex coty- 
ledons. (Corynocarpus (Karaka), 1 sp.) 
Anomalous Order (or Genus). 
99. Cortartna.—Herbs or shrubs; leaves opposite, simple, 
exstipulate. Sepals 5. Petals 5, becoming fleshy. Sta- 
mens 10. Ovary of 5 or 10 1-ovuled separate carpels. .Endo- 
sperm almost wanting. (Cortaria (Tutu), 3 sp. 
