14d ANALTTIOAL K£T. 



• • • Shrubs or trees; leaves altemate, entire {except in the last). 



Calyx tubular, bearing the Btamens; akene tailed Rosaceas, 49 



Calyx 6-parted, yellowish; leaves aromatic Lauraceae, 106 



Calyx 4-5-cleft, greenish; fruit cherry-like Rhamnaceae, 35 



Calyx 3-4-cleft, yellowish; stamens 6-8 Thymelaceae, 107 



Calyx 5-cleft, bright yellow; stamens 5, united Sterculiaceae, 20 



• • * • jij-ggg . leaves opposite, pinnate* 



Fruit a slender samara Oleaceae, 73 



Fruit a double samara Sapindaceae, 37 



***** ^ half -woody climber; leaves opposite. — Clematis, 16. 



CLASS n.— ENDOGENS OR MONOCOTYLEDONS. 



A. Perianth adherent to the ovary (ovary inferior). 



Flowers irregular. Anthers 1 or 2 on the pistil ► . . Orchidaceae, 108 



Flowers regular. Stamens 3, anthers extrorse Iridaceae. 110 



B. Perianth free (ovary superior). 



Flowers in whorls. Carpels 8 to many Alismaceae, 108 



Pistil 3-celled; stamens 3 to 6 Liliaceae, 1 10 



Flowers greenish in a spiko lYKjlochin in Alismaceae, 108 



Perianth 4-parted; stamens 4. Stem 2-3-leaved Maianthemum, 1 15 



Pistil 2-celled; red flowers in an umbel dintonia, 1 19 



