Bunga-masakwani (Gaboon Viper pachiRungu) inyoka inowanikwa munyika yeZimbabwe. Zita renyoka iyi rinobva pakuti mavara eganda rayo akada kufanana nemashizha akawoma (sakwani)-kunga-masakwani, bunga masakwani, senge masakwani, (mashizha akaoma). Izvi zvinoita kuti kana yakahwanda musakwani inetse kuwona. Zvinoibatsira pakutsvaga chikafu apo inoita zveku hwandira mhuka. Mhuka painoti ipfure ndopainobva yabatwa. Nyoka iyi ine mazino akareba kupfura edzimwe nyoka dzese pasi rese. Mazino acho anonzi anokwanisa kureba masendimita 5.5 Mu Zimbabwe inongowanikwa nzvimbo dziri kumabvazuva kwenyika uko kuno naya mvura yakawanda Huturu hwenyoka iyi imhando yehwuya hwuno kuvadza ropa (haemotoxin pa chiRungu) uye hwuno kwanisa kuwuraya munhu. Imwe mhando yehwuturu hwunowanikwa munyoka huturu hwunokuvadza uropi (neuro-toxin pa chiRungu)