Phymatosorus, Taxa Only, Exact Match: 2 Treatments

Polypodiales		new species	Bosman, M. T. M., 1991, A monograph of the fern genus Microsorum (Polypodiaceae): including an attempt towards a reconstruction of the phylogenetic history of the microcoroids, Leiden Botanical Series 14, pp. 1-161 : 127	127
Phymatosorus			Christenhusz, Maarten J. M., Zhang, Xian-Chun & Schneider, Harald, 2011, A linear sequence of extant families and genera of lycophytes and ferns, Phytotaxa 19, pp. 7-54 : 53	53