Zanthoxylum nigripunctatum Lundell Zanthoxylum nigripunctatum Lundell in Bull. Torrey Bot. Club 64(8): 551. 1937 sec. Sosa 1995=Zanthoxylum mayanum Standl. in Publ. Field Mus. Nat. Hist., Bot. Ser. 8(3): 140. 1930 syn. sec. ???