196 FORMS OF THE COROLLA. 



that is irregular ; more especially as some species 

 of a genus may possibly have an equal corolla, 

 others an unequal one. 



The most usual shapes of a monopetalous co- 

 rolla are 

 campanulata,f. \59, bell-shaped, as in Campanula^ 



t. 12. 

 infandihuliformls^f. 160, funnel-shaped, Pulmona- 



ria, t. 118. 

 hijpbcrateriformiSjf. 155, salver-shaped, Primula , 



rotata, wheel-shaped, that is, salver-shaped with 

 scarcely any tube, Bora go, t.36. 



rhige?is,J'. 16 1, ringent, irregular and gaping like :J 

 the mouth of an animal, Larnium, t. 768 ; called 

 by former botanists lahiata, lipped. 



persoiiata^f, 162, personate, irregular and closed by 

 a kind of palate, Autirrh'miim, t. 129. 

 Those of a polypetalous one are 



crucifonnis, f. 156, cruciform, regular and like a 

 cross, Dentaria, t. 309, and Chelranthiis, t. 462. 



7'osacea, rosaceous, spreading like a rose, Dryas^ 

 /. 451. 



papilionacca, f. 163, papilionaceous, irregular and 

 spreading, somewhat like a butterfly, Lathy- || 

 oms, t. 1 108. The various petals which compose 

 such a flower are distinguished by appropriate 

 names, as vexilluvi,f. 164, standard, the large 

 one at the back; alee, f. 165; wings, the two 



