CLASS XIV. ORDER II. 69 



Order II. Angiospermia. 



A. Calyxes l-cleft^ or 2-leaved. 



Obolaria. Coroi 4-cleft, bell-form : capsule 

 1 -celled, 2-valved, many -seeded : stamens from the 

 divisions of the corol. (Persoon says the calyx is 5- 

 cleft— Muhlenberg says it is 2-leaved.) 40. 35-^ 

 virginica, (penny-wort) spikelets terminal, leaves 

 opposite coloured. %. r-w. 



B. Calyxes 4-cleft. 



Orobanche. Calyx of 2-lobed lateral leafets : 

 corol ringent : capsule 1-celled, 2-valved, many- 

 seeded : glands under the base of the germ. 40. 35 

 nnifiora, (cancer- root, broom-rape) stem l-flower- 

 ed. b-vv^ — virginiana^ stem branched, p. 



Bartsia. Calyx lobed, emarginate, coloured: 

 corol less than calyx ; upper lip longest : capsule 

 2-celled : seed angled. 40. 35 — coccinea, (painted 

 cup) leaves cut-pinnatifid, bract 3-cleft. S • r. Sc y. 



Rhinanthus. Calyx inflated: corol ringent; 

 the upper lip mostly compressed, the under lip 

 spread 3-parted : capsule 2-celled, obtuse, com- 

 pressed. 40. S5 — crista-galli^ (yellow-cockscomb) 

 calyx glabrous, upper lip of corol 2-toothed at the 

 apex, stem spotted. ©. y-p. — virgin icusj corol 

 with spreading throat, leaves sinuate-toothe<]. y, 



Euphrasia. Calyx cylindric : corol 2-lipped ; 

 upper lip 2-cleftj lower lip 3-lobed| with the di- 

 visions 2-cleft : lower anthers lobed spinose. 40. 

 35 — officinalis, (eye-bright) lov/er lip emarginate, 

 leaves ovate toothed. ©. 



Melampyrum. Coroi with the upper lip com- 

 pressed, the margin folded back : capsule 2-celled, 

 oblique, dehiscent on one side : seeds 2, gibbous. 

 40. 35-^linearej (cow-wheat) leaves linear-lanceo- 



