CXLVI. LOGANIACE^E. 



555 



CXLVI. LOGANIACE^E, 



, R. Br. POTALIEJE, Martins. STRTCHNE^E, D.C. STRYCHNACE.E, 

 Blume. LOGANIACE^E, POTALIACE^E ET ApocYNEARUM pars, Lindl.) 



Logania. 

 Q flower cut vertically (mag.). 



Logania. 

 flower cut vertically (mag.). 



Loqamia, 

 Capsule (mag.). 



Logania neriifolia. 



Logania. Diagram. 



Logania. 

 Pistil (mag.). 



COROLLA monopetalous, hypogynous, regular, generally isostemonous, aestivation 

 valvate, contorted or convolute. STAMENS inserted on the corolla. OVARY of 2-4 1- 

 or many-ovuled cells ; OVULES anatropous or semi-anatropous. EMBRYO albuminous. 

 LEAVES opposite. 



STEM woody, rarely herbaceous. LEAVES opposite, stipulate, or exstipulate 

 when the dilated and connate bases of the petioles embrace the stem, with a short some- 

 times obsolete border ; stipules adnate on both sides to the petioles, or free and inter- 

 petiolar, or cohering in a sheath, or axillary, dorsally adnate to the base of the 

 petiole. FLOWERS 5 ? regular, very rarely anisostemonous, axillary and solitary, or 

 racemose or corymbose ; sometimes in a terminal corymb or panicle. CALYX mono- 

 sepalous with valvate sestivation, or of 4-5 free imbricate sepals. COROLLA hypo- 



