1. The pollination mechanism of Abies amabilis;Chandler;Canadian Journal of Forest Research,2004
2. Postdormancy seed-cone development and the pollination mechanism in western hemlock (Tsuga heterophylla);Colangeli;Canadian Journal of Forest Research,1989
3. Developmental lines in pollination mechanisms in the Coniferales;Doyle;Scientific Proceedings of the Royal Society of Dublin,1945
4. Seed ferns and the origin of angiosperms;Doyle;Journal of the Torrey Botanical Society,2006
5. Integrating molecular phylogenetic and paleobotanical evidence on origin of the flower;Doyle;International Journal of Plant Sciences,2008