(Fig. 53C)
Sitzungsber. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. München 9: 628 (Radlkofer 1879).
Matayba fallax Radlk., Fl. Bras. [Martius] 13 (3): 612 [1 Apr. 1900] (Radlkofer 1900). — Matayba opaca var. fallax (Radlk.) Uittien, Fl. Suriname 2 (1): 384 (Uittien 1937).
Matayba affinis Steyerm., Ann. Missouri Bot. Gard. 75 (3): 1067 [19 Oct. 1988] (Steyermark 1988).
VERNACULAR NAMES. — Ka: tɨkalayen tonoloipyo • Wp: wɨla pɨsi’u • Wn: jala.
HERBARIUM DATA (FG). — 17 collections at CAY. Sel. exs.: D. Sabatier 2102.
INVENTORY DATA (FG). — 50 trees in 8 plots; Fmax = 3.4 %; dbhinv = 28.3 cm.