246 
EXPLANATION OF THE PLATES. 
Fig . 12. Echium vulgare. Boragihece. Caly^ five- 
parted ; corolla irregular, tube short, orifice bellsliape, 
limb* oblique, 5-lobed, lobes unequal ; stamens 5 ; stigma 
2-cut. 
cl A bractea, or floral leaf. 
Fig . 13. Eriostomum Germanicuni. Laliatce. Corolla 
2-lipped, tube short ; upper lip or galea ascending, lower 
lip bent down. 
Fig. 14. Sideritis Canariensis. Laliatce. Calyx tubular, 
5-toothed ; corolla tubulous, 2-lipped, lips short and equal- 
Fig. 15. Plectranthus punctatus. Laliatce. Calyx five- 
toothed, upper tooth the largest; corolla two-lipped, 
lying down, upper lip short, turned back, 2-Iobed ; lower 
lip bent in, 3-lobed, middle lobe hollow r ; stamens lying 
down. 
Fig. 16. Scabiosa agrestis. Dipsacece. Calathide flos- 
cular. 
Fig. 17- A central flower of the same; calyx double, 
corolla tubular, limb lobed, unequal; stamens 4, exserted. 
a. External calyx, bottleshape. 
1. Internal calyx, divided into awms. 
Fig. 18. A flower from the circumference of the same 
calathide ; having the limb of the corolla much larger ; 
style 1. 
Fig. 19. Andryala cheiranthifolia. Compositce . Calathide 
semifloscular, cut transversely. 
a. Clinanthe hairy, supporting the ligulate flowers III ; 
Fig. 20. A ligulate flower of the same. 
a. Fruit crowned by the calycine pappus. 
b. Corolla. 
c. Filaments of the stamens. 
d. Anthers united together. 
e. Style single ; stigma two -cut. 
Fig. 21. Ximenesia encelloides. Compositce . Calathide 
radiated; clinanthe paleaceous; akenium not pappous.™ 
A hermaphrodite, tubular flower wuth the palea. 
Fig. 22. A female ligulate flower of the same, magnified- 
