1 20 FORMS OF LEAVES. 



Asarum europium, Engl Bot. t. 1083, and 

 Sibthorpia europ&a, t. 649- 



Cordatum, f. 53, heart-shaped, according to the 

 vulgar idea of a heart ; that is, ovate hollowed 

 out at the base, as Tamus communis, t.\. 



Lunulatum,f. 54, crescent-shaped, likeahalf-moon, 

 whether the points are directed towards the stalk, 

 or from it, as Passiflora lunata, Sm. Ic. Pkt. 

 t. 1. 



Sagittatum, f. 55, arrow-shaped, triangular, hol- 

 lowed out very much at the base, as Sagittaria 

 sagittifolia, Engl. Bot. t. 84, and Rumex Ace- 

 tosa, t. 127. 



Sometimes the posterior angles are cut off, as 

 in Convolvulus sepium, t. 313. 



Hastatum, f. 56, halberd-shaped, triangular, hol- 

 lowed out at the base and sides, but with spread- 

 ing lobes, as Rumex Acetosella, t. 1674, An- 

 tirrhinum Elatine, t. 692, and the upper leaves 

 of Solatium Dulcamara, t. 565. 



Panduriforme, f. 57, fiddle-shaped, oblong, broad 

 at the two extremities and contracted in the 

 middle, as the Fiddle Dock, Rumex pulcher, 

 t. 1576. 



Runcinatum, f. 58, runcinate, or lion-toothed, cut 

 into several transverse, acute segments, pointing 

 backwards, as the Dandelion, Lcontodon Ta- 

 raxacum, t. 510. 



Lyratum, f. 59, lyrate, or lyre-shaped, cut into 



