Floristic diversity of the lower stratum of smallholder’s palm oil plantations around Yaoundé in Cameroon

Laurent Florent Menyene Etoundi; Roméo Pascal Ngah; Jules Christian Zekeng; Joseph Achille Messi Effa; Elvis Mouyakan A. Moumbock; Ecclésiaste Marien Ambombo Onguene; Pierre Marie Chimi; Gislain Mofack; Paul Patrick Endele; Léon Dieudonné Kono; André Paul Ebanga; Danielle Bertille Osso; Ruth Laure Nnanga Mebenga; Jean Louis Fobane; Hyacinthe Angoni; Zachée Ambang; Marie Marguerite Mbolo