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INTRODUCTION TO BOTANY. 
Jointed, articulata. Myagrum perenne. 
Drupe-like, drupeolata. Pannexterne succulent, and 
panninterne woody. Crambe maritima. 
Pyxis. 
Pyxidium, Capsula circumscissa. Fruit dry , globular , 
opening of itself into two hemispherical valves , by a trans- 
verse horizontal suture. PI. 16, fig. 19 and 20. 
Amphora . The lower valve, attached to the peduncle. 
Cover, Operculum. The upper valve which is detached 
when ripe. 
Globular, Pyxis globulosa. Anagallis phoenicea, Centun- 
cuius minimus. 
Roundish, subrotunda . Gomphrena globosa. 
Cylindrical, cylindrica. Lecythis. 
Ovoid, ovoidea , ovata. Hyoscyamus niger, Plantago. 
If One-celled, unilocularis. Centunculus, Anagallis. Le- 
cythis. 
Two-celled, bilocularis. Hyoscyamus, Plantago. 
H Two-seeded, disperma. Arnoglossum lanceolatum. 
Many-seeded, polysperma. Plantago major, Centunculus. 
Dieresile. 
Dieresilis, Sinochorium, Sterigmum, Capsula dissepi- 
mentis valvaribus. Fruits dry , capsular , regular , many - 
celled , cells formed of re-entering valves , arad ranged round a 
central axis. Malvaceae, Galium. Pi. 16, fig. 24 and 25. 
Two-celled, Dieresilis dicocca. Galium, Acer. 
Three-celled, tricocca. Tropaeolum majus. 
Four-celled, tetracocca. Clerodendrum infortunatum. 
Five-celled, pentacoccci . Geranium. 
Six-celled, hexacocca. Triglochin maritimum, Lavatera 
arborea. 
Many-celled, polycocca. Alisma major. 
If Starry, stellata. Cells pointed and diverging. Althaea, 
Damasonium Dalechampii. 
Ovoid, ovoidea. Helicteres Raruensis. 
If Adherent, calyci adhcerens. Rubiaceae. 
Free, calyci non adherens. Lavatera arborea. 
If Axilled, axillata. The cells disposed round an axis, 
which, when they fall off, is left standing. Geranium, 
Lavatera arborea, Cynoglossum. 
