> [!cite] BHL link: this entry starts at [page 30](https://www.biodiversitylibrary.org/page/33120161) of TL-2 Vol. I > Author links: [IPNI](https://www.ipni.org/a/148-1) LSID 148-1, [Wikidata](https://www.wikidata.org/wiki/Q21505081) QID Q21505081 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] > [!example] See also [[Allen, Guy Oldfield (Suppl.)|second entry]] for this author ### Author Allen, Guy Oldfield (1883-1963), British algologist. **Abbreviated name**: *G.O. Allen* \[standard form in IPNI: *G.O.Allen*\] #### Herbarium and types [[Collection BM|BM]]. – Further material of Charophyta from India in [[Collection CGE|CGE]], [[Collection FH|FH]], [[Collection K|K]], [[Collection MO|MO]]. *Exsiccatae*: 1. *Charophyta indica* (fasc. 1, nos. 1-14, 1927), sets at [[Collection BM|BM]], [[Collection E|E]] and [[Collection FH|FH]], and possibly at [[Collection CGE|CGE]] and [[Collection MO|MO]]; and 2. *British Charophyta* (slide series 1, nos. 1-24, 1949), set at [[Collection BM|BM]]. Duplicates of especially Indian species were also distributed with labels "Ex Herb. G. O. Allen." *Ref*.: IH 1(ed. 6): 355, 2: 32. - Wood and Imahori, Revision Characeae 1: 787. 1965. - Sayre, Mem. New York Bot. Gard. 19(1): 59. 1969. - Koster, Taxon 18: 549. 1969. - Hedge and Lamond, Index coll. Edinburgh 53. 1970. #### Bibliography and biography Kew 1: 40. - Wood, Review algol. ser. 2. 7: 219-222. 1964 (portr., bibl.) - Kundu, Taxon 14: 206-207. 1965. - Wood and Imahori, Revision Characeae 1: 792. 1965 (bibl.) #### Eponymy Vide infra, sub J. F. Allen.