Michael D. Guiry

• Achnanthes armillaris (O.F.Müller) Guiry
• Aglaothamnion priceanum Maggs, Guiry & Rueness
• Capreolia implexa Guiry & Womersley
• Chondracanthus canaliculatus (Harvey) Guiry
• Chondracanthus corymbiferus (Kützing) Guiry
• Nostoc flagelliforme Harvey ex Molinari, Calvo-Pérez & Guiry

(inAlgaeBase, as Guiry, over 300 algal species listed, not all currently accepted)

(incomplete)

• Hardy, F.G.; Guiry, M.D. (2003). A Check-list and Atlas of the Seaweeds of Britain and Ireland (PDF). London: British Phycological Society. ISBN 978-0-9527115-1-3. Archived from the original (PDF) on 1 February 2014. Retrieved 5 November 2019.

• Hommersand, M.H.; Guiry, M.D.; Fredericq, S.; Leister, G.L. (1993). "New perspectives in the taxonomy of the Gigartinaceae (Gigartinales, Rhodophyta)". Hydrobiologia. 260–261 (1): 105–120. doi:10.1007/BF00049009. S2CID 46463097.
• Maggs, C.A.; Guiry, M.D.; Rueness, J. (2007). "Aglaothamnion priceanum sp. nov. (Ceramiaceae, Rhodophyta) from the North-Eastern Atlantic: Morphology and life history of Parasporangial plants". British Phycological Journal. 26 (4): 343–352. doi:10.1080/00071619100650311. hdl:10379/9469. ISSN 0007-1617. pdf
• Masuda, Michio; Kogame, Kazuhiro; Guiry, Michael D. (2019). "Life history of Gymnogongrus griffithsiae (Phyllophoraceae, Gigartinales) from Ireland: implications for life history interpretation in the Rhodophyta". Phycologia. 35 (5): 421–434. doi:10.2216/i0031-8884-35-5-421.1. ISSN 0031-8884.
• Guiry, M.D.; Maggs, C.A. (2009). "Reproduction and life history of Meredithia microphylla (J. Ag.) J. Ag. (Kallymeniaceae, Rhodophyta) from Ireland". Giornale Botanico Italiano. 118 (3–4): 105–125. doi:10.1080/11263508409426665. ISSN 0017-0070.
• Appeltans, W.; et al. (2012). "The Magnitude of Global Marine Species Diversity" (PDF). Current Biology. 22 (23): 2189–2202. doi:10.1016/j.cub.2012.09.036. ISSN 0960-9822. PMID 23159596. S2CID 14930041.
• Masuda, Michio; Guiry, Michael D. (1995). "Reproductive morphology of Itonoa marginifera(J. Agardh) gen. et comb. nov. (Nemastomataceae, Rhodophyta)". European Journal of Phycology. 30 (1): 57–67. doi:10.1080/09670269500650801. ISSN 0967-0262.
• Guiry, M.D.; Hollenberg, G.J. (2007). "Schotteragen. nov. and Schottera nicaeensis(Lamour. ex Duby) comb. nov. (=Petroglossum nicaeense(Lamour. ex Duby) Schotter) in the British Isles". British Phycological Journal. 10 (2): 149–164. doi:10.1080/00071617500650141. ISSN 0007-1617.