Author:Richard Henry Yapp

Books

 * Botany: A Junior Book For Schools (1923; 18 editions to 2013)

Papers

 * (1902), Two Malayan 'Myrmecophilous' Ferns, Polypodium (Lecanopteris) carnosum (Blume), and Polypodium sinuosum, Wall, 16, pp. 185–231, Wikidata Q101624286
 * (1908), Sketches of Vegetation at Home and Abroad IV. Wicken Fen., 7, pp. 61–81, Wikidata Q101626317
 * Richard Henry Yapp; D. Johns; O. T. Jones (1916), "The Salt Marshes of the Dovey Estuary", Journal of Ecology, 4 (1): 27–42,, ISSN 0022-0477, Wikidata Q101668938
 * Richard Henry Yapp; D. Johns; O. T. Jones (1917), "The Salt Marshes of the Dovey Estuary", Journal of Ecology, 5, pp. 65–103,, Wikidata Q101668944

Works about Yapp

 * Anon. "Prof. R. H. Yapp", Nature, 123 (3094): 249–250, February 1929,, ISSN 1476-4687, Wikidata Q60078409
 * Frederick Ernest Weiss (1929), "Obituary Notice: Richard Henry Yapp, 1871-1929", Journal of Ecology, 17 (2): 405–408, ISSN 0022-0477, Wikidata Q101607488
 * Carl Alexander Gibson-Hill; Walter William Skeat; Frank Fortescue Laidlaw (1953), "The Cambridge University Expedition to the North-Eastern Malay States, and to Upper Perak, 1899 - 1900", Journal of the Malayan Branch of the Royal Asiatic Society, 26 (164): 1–174, ISSN 2304-7550,, Wikidata Q90271161
 * Carl Alexander Gibson-Hill; Walter William Skeat; Frank Fortescue Laidlaw (1953), "The Cambridge University Expedition to the North-Eastern Malay States, and to Upper Perak, 1899 - 1900", Journal of the Malayan Branch of the Royal Asiatic Society, 26 (164): 1–174, ISSN 2304-7550,, Wikidata Q90271161