1. Berry, P. E. 2001a. Centronia. Pp. 293–294. In: P. E. Berry, K. Yatskievych & B. K. Holst (eds.), Flora of the Venezuelan Guayana, Vol. 6, Liliaceae–Myrsinaceae. Missouri Botanical Garden, St. Louis.
2. Berry, P. E. 2001b. Miconia. Pp. 387–468. In: P. E. Berry, K. Yatskievych & B. K. Holst (eds.), Flora of the Venezuelan Guayana, Vol. 6, Liliaceae–Myrsinaceae. Missouri Botanical Garden, St. Louis.
3. Berry, P. E. 2001c. Tibouchina. Pp. 503–512. In: P. E. Berry, K. Yatskievych & B. K. Holst (eds.), Flora of the Venezuelan Guayana, Vol. 6, Liliaceae–Myrsinaceae. Missouri Botanical Garden, St. Louis.
4. Berry, P. E. 2004. Rapateaceae. Pp. 413–472. In: P. E. Berry, K. Yatskievych & B. K. Holst (eds.), Flora of the Venezuelan Guayana, Vol. 8, Poaceae–Rubiaceae. Missouri Botanical Garden, St. Louis.
5. _____ & R. Riina. 2005. Insights into the diversity of the Pantepui flora and the biogeographic complexity of the Guayana Shield. Biologiske Skrifter 55: 145–167.