Landolphia dulcis

Landolphia dulcis yɛ nnua bi a ɛwɔ Apocynaceae abusua mu. Ɛtaa ba Afrika Atɔe fam, fi Senegal kɔsi Nigeria, wɔsan hu wɔ Central Afrika, ne titiriw, Gabon ne Angola. 

 Nkyerɛkyerɛmu 
Saa nnua yi tumi nyin bɛyɛ mita 5 sɛ nnua bi a ɛso yɛ den, na ɛtumi nyin bɛyɛ mita 10 sɛ nhwiren. N'ahaban, n'ahaban no yɛ tenten 2-17 mm; n'ahaban no yɛ nkesua a ɛboro so, n'ahaban no yɛ nkesua a ɛboro so, n'ahaban no yɛ nkesua a ɛboro so  bere a ne nnyinaso yɛ cordate to cuneate. Ne nhwiren no yɛ nkatabo, na nhwiren no mu biara wɔ nhwiren 1 kosi 3, ne nhwiren no tenten yɛ mm 0.5-5.5, ne nhwiren no tenten yɛ mm 0.1-3.1. N'ahaban yɛ nnuhwam, ne nhwiren yɛ ahabammono, kɔkɔɔ anaa kɔkɔɔ, ne tenten yɛ mmramma 2-2.9 a emu nhwiren yɛ 4 anaa 5. Ɛtaa yɛ kɔkɔɔ, akokɔsrade, kɔkɔɔ, krema anaa kɔkɔɔ. Aba no yɛ nkatabo, 5-50 a aba no yɛ ahabammono, abereɛ, akokɔsrade anaa kɔkɔɔ a sɛ wɔtwa a ɛdan tuntum anaa kɔkɔɔ. 

 Aduruyɛ 
Nsu a ɛwɔ saa dua yi mu no yɛ sesquiterpenes.  

 Sɛnea wɔde di dwuma 
Nhabamma ne nnua a wɔtwe fi nnua no nhwiren mu no ka nnuru a wɔn a wɔhwɛ afifide ho adwuma no de sa yare a ɛyɛ yaw, honam yaw, ne ntontom no ho. N'aba no yɛ aduan a nnipa a wɔwɔ hɔ no di. Ɛtɔ mmere bi a, wɔde latex yɛ nnomaa ntontom. 

 Beaɛ a menyaa mmoa firiiɛ