. The Canadian field-naturalist. 1979 Haber: Utricularia geminiscapa in Eastern Canada 397. Figure 6. North American distribution of Utricularia geminiscapa. The generaUzed range of this species, derived from maps published by Fernald (1933), Thomson (1940), Muenscher (1944), and Roland and Smith (1969), is represented by the hatched areas. The solid dots represent new localities based on verified specimens. Ontario: Mer Bleue peat bog, 45°24'N, 75°30'W, The Regional Municipality of Ottawa-Carleton, bog pool, E. Haber & D. R. Given 1963, 17 July 1973 (CAN). Quebec: plaine de la Riviere Que
. The Canadian field-naturalist. 1979 Haber: Utricularia geminiscapa in Eastern Canada 397. Figure 6. North American distribution of Utricularia geminiscapa. The generaUzed range of this species, derived from maps published by Fernald (1933), Thomson (1940), Muenscher (1944), and Roland and Smith (1969), is represented by the hatched areas. The solid dots represent new localities based on verified specimens. Ontario: Mer Bleue peat bog, 45°24'N, 75°30'W, The Regional Municipality of Ottawa-Carleton, bog pool, E. Haber & D. R. Given 1963, 17 July 1973 (CAN). Quebec: plaine de la Riviere Quelle, cte Kamouraska, E. Campagna, 13 July 1928 (QSA); tourbiere de Farnham, cte Missisquoi, M. Raymond, 20 Aug. 1933 (CAN) [the earliest of many collections from this site]; L. Hibou, 5 mi [3 km] southwest of Taschereau, W. Abitibi Co., small boggy lake, W. K. W. Baldwin & A. J. Breitung4287, 29 Aug. 1952 (CAN); entre St- Faustin et Lac Superieur, Lac artificiel Dupre, cte Terrebone, Frere Rolland-Germain 422, 23 July 1957 (CAN); Ilets-Jeremie, cte Saguenay, dans les petites mares, tourbiere a cyperacees, /. Cayouette 73-719, 14 Aug. 1973 (QFA); Hopkins Hole, between Ramsay L. and Hawley L., Gatineau Pk., Gatineau Co., A. & J. Reddoch, 19 Aug. 1978 (CAN). The most northerly range extensions for U. gemi- niscapa occur at Lake Hibou (48°38'N, 78°48'W) and at Ilets-Jeremie (48°53'N, 68°48'W) in Quebec. Both localities are approximately 600 km north of pre- viously documented localities in upper New York State and Maine, respectively. Although the Lake Hibou specimens were originally determined as U. minor by Baldwin, they are sufficiently characteristic in spite of their vegetative condition that they were validated as U. geminiscapa. A number of perplexing collections made by Frere Rolland-Germain at Lake Monroe in Montcalm County, Quebec and identified as U. geminiscapa (CAN, MT, SFS) are considered to be merely small vegetative specimens of U. vulgaris. This decis
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