INTRODUCTION TO BOTANY. 
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Four-sided, Siliqua t etraguna . Brassica orientalis, Ery- 
simum alpinum. 
Linear, linearis. Arabis hirsuta, Cheiranthus cuspidatus. 
Nearly cylindrical, cylindracea. Brassica oleracea, Chei- 
ranthus annuus. 
Cylindrical, cylindrica. Barbarea vulgaris. 
Awlshape, suimlata. Sisymbrium officinale. 
Swollen, turgida. Raphanus sativus. 
Brawny, torulosa. Sinapis alba, Brassica, Raphanus, 
Arabis major. 
Compressed on each face, utraque facie compressa . Flat- 
tened in the direction of the valves. Arabis major. 
Beaked, rostrata. Terminated by a beak formed by the 
elongation of the partition. Sinapis alba, S. nigra, Rapha- 
nistrum vulgare. PI. 16, fig. 9 and 11. 
If Spurious, spuria , Having the seeds attached to the 
edges of the valves, instead of the edges of the partitions. 
Ruellia. 
Pouch. 
Silicula. A siliqua less than four times as long as it is 
broad. Thlaspi. PI. 16, fig. 14, 15 and 16. 
Carcerular, Silicula carcerularis . Coronopus coadunata, 
Crambe,. Bunias. 
Four-cornered, quadrangular is. Bunias Erucago. 
Nicked, emarginata. Iberis, Thlaspi campestre. 
Two-horned, licornis. Thlaspi ceratocarpon. 
Reverse-heartshape, oh cor dif or mis. Teesdalia irregularis, 
Thlaspi perfoliatum, T. cuneatum. 
Beaked, rostrata. Bunias Balearica. 
Elliptic, elliptica. Draba verna, Lepidium latifolium. 
PI. 16, fig. 15. 
Oval, ovalis. Alyssum argenteum. 
Orbicular, orhiculata. Lunaria annua, Alyssum cam- 
pestre. 
Twin, didyma. Biscutella didyma, B. laevigata, B. leio- 
carpa. 
Globular, glohulosa. Cochlearia officinalis, Myagrum 
saxatile, Crambe maritima. 
Inflated, infiata. Camelina sativa. 
Compressed sideways, utroque latere compressa . Thlaspi 
arvense, [satis tinctoria, Coronopus coadunata. 
Compressed on the faces, utraque facie compressa. Lu- 
uaria, Alyssum campestre. 
Winged, alata. Bunias Erucago. 
