]> [author note: Herbarium and types: BR; additional material at INEAC] [collector note: BR, col. 1929-35, C, INEAC] Botany Steyaert, René Léopold Alix Ghislain Jules Steyaert, René Léopold Alix Ghislain Jules R. L. A. G. J. Steyaert Steyaert René Léopold Alix Ghislain Jules Steyaert 1905 1978