2016
The Pteridophyte Phylogeny Group I. 2016. A community-derived classification for extant lycophytes and ferns. Journal of Systematics and Evolution. 54: 563–603.
Longhurst ML, DC Coster, PG Wolf, AM Duffy, H Lee, DT Campbell. 2016. Multi-year professional development grounded in educative curriculum focused on integrating technology with reformed science teaching principles. School Science and Mathematics 116: 430-441