Link, J.H.F. (1841), Filicum Species in Horto Regio Botanico Berolinensis Cultae: 137 [comb. nov.]

basionym: Polypodium leptophyllum L. legitimate

Christensen, C.F.A. in Christensen, C.F.A. (ed.) (1905), Index Filicum: 58 [secondary reference]

Black, J.M. (1922), Cyatheaceae - Orchidaceae. Flora of South Australia 1: 40 [nomenclatural synonym]

nomenclatural synonym of: Gymnogramma leptophylla (L.) Desv. legitimate

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 39, Fig. 23 [secondary reference]

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 30 [secondary reference]

nomenclatural synonym: Grammitis leptophylla (L.) Sw. legitimate nomenclatural synonym: Gymnogramma leptophylla (L.) Desv. legitimate

Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 24 [secondary reference]

nomenclatural synonym: Polypodium leptophyllum L. legitimate vernacular name: Small Gymnogramme [n/a] vernacular name: Delicate Rue Fern [n/a] vernacular name: Annual Fern [n/a]

Green, J.W. (1981), Census of the Vascular Plants of Western Australia: 4 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 25 [secondary reference]

Bennett, E.M. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Adiantaceae. Flora of the Perth Region 1: 48, Fig. 2 [secondary reference]

common name: Annual Fern [n/a]

Wilson, Peter G. in Harden, G.J. (ed.) (1990), Taenitidaceae. Flora of New South Wales 1: 27 [secondary reference]

common name: Annual Fern [n/a]

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Ferns and Allied Plants. Flora of Victoria Edn. 1, 2: 44-45, Fig. 10p-q [secondary reference]

nomenclatural synonym: Polypodium leptophyllum L. legitimate common name: Annual Fern [n/a]

Bostock, P.D. in McCarthy, P.M. (ed.) (1998), Adiantaceae. Flora of Australia 48: 250, Figs 31, 103, Map 221 [secondary reference]

nomenclatural synonym: Polypodium leptophyllum L. legitimate nomenclatural synonym: Asplenium leptophyllum (L.) Sw. legitimate nomenclatural synonym: Acrostichum leptophyllum (L.) Lam. & DC. legitimate nomenclatural synonym: Grammitis leptophylla (L.) Sw. legitimate nomenclatural synonym: Gymnogramma leptophylla (L.) Desv. legitimate nomenclatural synonym: Pityrogramma leptophylla (L.) Domin legitimate taxonomic synonym: Gymnogramma novae-zelandiae Colenso legitimate taxonomic synonym: Riccia tuberosa Taylor legitimate

• APC Dist.: WA, SA, NSW, Vic, Tas

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 21 [secondary reference]

common name: Annual Fern [n/a]

Wilson, Peter G. in Harden, G.J. (ed.) (2000), Taenitidaceae. Flora of New South Wales Revised Edition 1: 27 [secondary reference]

common name: Annual Fern [n/a]

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Flora of the South West 1: 225 [secondary reference]

common name: Delicate Rue Fern [n/a] common name: Annual Fern [n/a]

Tindale, M.D. & Roy, S.K. (23 December 2002), A cytotaxonomic survey of the Pteridophyta of Australia. Australian Systematic Botany 15(6): 848 [secondary reference]

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 32-33, Photos1-3 [secondary reference]

common name: Annual Fern [n/a]

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [secondary reference]

orthographic variant: Anogramme leptophylla J.M.Black orth. var. nomenclatural synonym: Polypodium leptophyllum L. legitimate nomenclatural synonym: Asplenium leptophyllum (L.) Sw. legitimate nomenclatural synonym: Acrostichum leptophyllum (L.) Lam. & DC. legitimate nomenclatural synonym: Grammitis leptophylla (L.) Sw. legitimate nomenclatural synonym: Gymnogramma leptophylla (L.) Desv. legitimate nomenclatural synonym: Gymnogramme leptophylla Rodway orth. var. nomenclatural synonym: Pityrogramma leptophylla (L.) Domin legitimate taxonomic synonym: Gymnogramma novae-zelandiae Colenso legitimate taxonomic synonym: Riccia tuberosa Taylor legitimate

• APC Dist.: WA, SA, NSW, Vic, Tas

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): 41 [secondary reference]

nomenclatural synonym: Polypodium leptophyllum L. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

orthographic variant: Anogramme leptophylla J.M.Black orth. var. nomenclatural synonym: Polypodium leptophyllum L. legitimate nomenclatural synonym: Asplenium leptophyllum (L.) Sw. legitimate nomenclatural synonym: Acrostichum leptophyllum (L.) Lam. & DC. legitimate nomenclatural synonym: Grammitis leptophylla (L.) Sw. legitimate nomenclatural synonym: Gymnogramma leptophylla (L.) Desv. legitimate nomenclatural synonym: Hemionitis leptophylla (L.) Lag. legitimate nomenclatural synonym: Gymnogramme leptophylla Rodway orth. var. nomenclatural synonym: Pityrogramma leptophylla (L.) Domin legitimate taxonomic synonym: Gymnogramma novae-zelandiae Colenso legitimate taxonomic synonym: Riccia tuberosa Taylor legitimate

• APC Dist.: WA, SA, NSW, Vic, Tas

---