Dryopteris sparsa

Species:
Subspecies: D. s. subsp. lehalii – D. s. subsp. rectipinnula – D. s. subsp. sparsa

Dryopteris sparsa (D.Don) Kuntze, 1891

• Kuntze, O. 1891. Revisio generum plantarum vascularium omnium atque cellularium multarum secundum leges nomenclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum. Pars II. Pp. 377–1011. Arthur Felix, Leipzig [etc.]. BHL Reference page. : 2: 813.

• Hassler, M. 2020. Dryopteris sparsa – World Ferns: Checklist of Ferns and Lycophytes of the World . In: Roskov Y., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi J. & Penev L. (eds.) 2020. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2020 Mar 31.
• Govaerts, R. et al. 2020. Dryopteris sparsa in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 Mar 31. Reference page. 
• International Plant Names Index. 2020. Dryopteris sparsa. Published online. Accessed: Mar 31 2020. Reference page.
• Tropicos.org 2020. Dryopteris sparsa. Missouri Botanical Garden. Published online. Accessed: 31 Mar 2020. Reference page.

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