Vascular Plants Australian Plant Name Index (APNI)

Showing Polystichum fragile
Dryopteridaceae Herter
Polystichum fragile Watts , legitimate, scientific
Watts, W.W. (26 February 1915), Some notes on the ferns of north Queensland. Proceedings of the Linnean Society of New South Wales 39: 775, t. lxxxviii, fig. 9A–G. [tax. nov.]
  • Type: "This handsome fern was collected in a "Falling" on Major's homestead, near Ravenshoe (Watts, Aug., 1913)."
Thomas, M.B. & McDonald, W.J.F. (1987), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 1: 10 [secondary reference]
Thomas, M.B. & McDonald, W.J.F. (1989), Rare and threatened plants of Queensland: a checklist of geographically restricted, poorly collected and/or threatened vascular plant species Edn. 2: 10 [secondary reference]
Jones, D.L. in McCarthy, P.M. (ed.) (1998), Appendix: Dryopteridaceae. Flora of Australia 48: 711 [basionym]
basionym of: Revwattsia fragilis (Watts) D.L.Jones legitimate
Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]
nomenclatural synonym of: Revwattsia fragilis (Watts) D.L.Jones legitimate
McKeown, M., Sundue, M.A. & Barrington, D.S. (2012), Phylogenetic analyses place the Australian monotypic Revwattsia in Dryopteris (Dryopteridaceae). Phytokeys 14: 53 [replaced synonym]
replaced synonym of: Dryopteris wattsii M.McKeown, Sundue & Barrington legitimate
Field, A.R. (2 January 2020), Classification and typification of Australian lycophytes and ferns based on Pteridophyte Phylogeny Group classification PPG I. Australian Systematic Botany 33(1): 76 [secondary reference]
  • Lectotype: "Majors Homestead, near Ravenshoe, Queensland, Aug. 1913, W. W.Watts s.n. (lecto, designated here: NSW 665517*; isolecto: BM 001048777*, MEL 2274018*)."
Field, A.R. (2 January 2020), Classification and typification of Australian lycophytes and ferns based on Pteridophyte Phylogeny Group classification PPG I. Australian Systematic Botany 33(1): 76 [nomenclatural synonym]
nomenclatural synonym of: Dryopteris wattsii M.McKeown, Sundue & Barrington legitimate