46 



F. Pax. — Euphorbiaceae-Acalypheac-Chrozophorinae. 



longus, \ — 3Y2 cm latus, lanceolatus vel ovato-lanceolatus vel ellipticus vel lineari-lan- 

 ceolatus, basi obtusus, apice acuminatus vel longe acuminatus vel in foliis inferioribus 

 minoribus, =b 3^/2 cm longis obtusus, argute serratus, rigide membranaceus , supra 

 glaber, subtus secus nervös parce puberulus et secus costam primariam parce aculeo- 

 latus vel inermis; stipulae trianguläres, acuminatae, 2 mm fere longae; costae secun- 



Fig. 9. Caperonia heteropetala Didrichs. var. genuina Müll. Arg. A Caulis floriger. B Flos <3. 

 C Flos Q. — Caperonia buettneriacea Müll. Arg. D Caulis transversaliter sectus, Strato crasso 

 aerenchymatis tectus. E Aerenchyma caulis. — A — G icon. origin., D et E sec. Schenck in 

 Pringsheim's Jahrb. XX. (1889) t. 27, 28 f. 30—33. 



dariae utrinque 10 — 20. Racemi elongati, cum pedunculo ad 6 cm longo ad \ 3 cm 

 attingentes, aut omnino (j 1 aut bisexuales et tum inferne flores Q \ — 3 proferentes; 

 rhachis puberula et nonnunquam setulis glanduliferis obsita, sed pili hi saepe in uno 

 ac eodem specimine simul deficientes; bracteae late ovatae, ± \ y 2 mm longae, acu- 

 minatae, subpersistentes. Galyx q? ovoideus, apiculatus; sepala tf 3 mm longa, ovata, 

 acuminala, glabra, Q ovata, acuminata, glandulifera, 3 mm longa, sub fructu 4 — 5 mm 



