Richard Eric Holttum

Richard Eric Holttum (1895–1990), British botanist.

IPNI standard form: Holttum

(List may be incomplete)

• 102 taxon names authored by Richard Eric Holttum

(List may be incomplete)

• 1 eponym of Richard Eric Holttum

(List may be incomplete)

• 1927. A New Fern from the Malay Peninsula. Gardens' Bulletin. Straits Settlements, ser. 3, 4(2–3): 56–57. BHL Reference page. 
• Christensen, C.F.A. & 1934. The Ferns of Mount Kinabalu. Gardens' Bulletin. Straits Settlements, ser. 3, 7(3): 191–316. BHL Reference page. 
• 1947. New Species of Vascular Plants from the Malay Peninsula. Gardens' Bulletin, Singapore 11(4): 267–298. BHL Reference page. 
• 1953. Three New Orchids from Malaya. Gardens' Bulletin, Singapore 14(1): 4–7. BHL Reference page: 
• 1957. Morphology, growth-habit, and classification in the family Gleicheniaceae. Phytomorphology 7: 168–184 Reference page. 
• 1958. Notes on Malaysian Ferns, with Descriptions of a New Genus and New Species. Kew Bulletin 13(3): 447–455. BHL Reference page. 
• 1960. Two Problem-Species: Schizoloma cordatum Gaud. and Syngramma pinnata J. Smith. American Fern Journal 50(1): 109–113. DOI: 10.2307/1545252 BHL Reference page. 
• 1960. The Genera Sarcochilus R.Br. and Pteroceras Hassk. (Orchidaceae) with Notes on Other Genera Which Have Been Included in Sarcochilus. Kew Bulletin 14(2): 263–276. DOI: 10.2307/4114807 Reference page. 
• 1962. New species of Malaysian ferns. Blumea 11(2): 529–534. PDF Reference page. 
• 1967. New Ferns from Malesia. Kew Bulletin 20(3): 455–460. DOI: 10.2307/4108247 Reference page. 
• 1967. Botanical Report of the Danish Noona Dan Expedition, Filicinae. Dansk Botanisk Arkiv 25: 35–52. Reference page. 
• 1968. A re-definition of the fern-genus Taenitis Willd. Blumea 16(1): 87–95. PDF Reference page. 
• 1970. The Genus Orchidantha (Lowiaceae). Gardens' Bulletin. Singapore 25(4): 239–246. BHL Reference page. 
• 1975. A Comparative Account of the Fern-Genera Syngramma J.Sm. and Taenitis Willd., with Discussion of Their Relationships to Each Other and to Other Genera. Kew Bulletin 30(2): 327–343. DOI: 10.2307/4103160 Reference page. 
• 1986. Studies in the fern-genera allied to Tectaria Cav. VI. A conspectus of genera in the Old World regarded as related to Tectaria, with descriptions of two genera. The Gardens' Bulletin, Singapore 39(2): 153–167. BHL Reference page. 
• 1991. New taxa in the Tectaria Group (Polypodiaceae) from Malesia. Blumea: Biodiversity, Evolution and Biogeography of Plants 35(2): 547–557. Naturalis (Online) Reference page.