. The Canadian field-naturalist. 1992 Freedman, Maass, and Parfenov: Thread-Leaved Sundew 537. Figure 2. Overview of the habitat of Drosera filifonnis in a raised bog at Swaine's Road Bog, Nova Scotia. The visually most-prominent species is Scirpus caespitosus. See text for a description of other prominent species in the cortmiunity. in the spatial range for potential, longer-term hydrologic influences of the pilot project. (4) a second far-field site in which D. filifonnis occurs in three distinct microhabitats: (a) most extensively in a closed community of Scirpus caespitosus and ericaceous
. The Canadian field-naturalist. 1992 Freedman, Maass, and Parfenov: Thread-Leaved Sundew 537. Figure 2. Overview of the habitat of Drosera filifonnis in a raised bog at Swaine's Road Bog, Nova Scotia. The visually most-prominent species is Scirpus caespitosus. See text for a description of other prominent species in the cortmiunity. in the spatial range for potential, longer-term hydrologic influences of the pilot project. (4) a second far-field site in which D. filifonnis occurs in three distinct microhabitats: (a) most extensively in a closed community of Scirpus caespitosus and ericaceous shrubs, (b) in sparse- ly vegetated, natural hollows and pans with bare- peat substrate, and (c) in bare-peat substrate associated vv'ith animal trails. The most vigorous individuals and regeneration of D. filifonnis were associated with the disturbed, less-competi- tive, bare-peat microhabitats, and the total esti- Table 2. Measures of the vigor of Drosera filifonnis at its known sites in Nova Scotia. Average, standard deviation (), and sample size(n). Swaine's Road Bog Port Latour Quinn's Meadow Site 1 Site 3 Site 4 Baccaro Bog Muck Trail Bog length of longest leaf (mm) () (n) 107 ±24 76 92 ±20 71 86 ±31 83 96 ±24 90 104 ±35 123 88 ±21 79 87 ±23 74 99 ±26 55 number of leaves () (n) ± 76 ± 71 ± 83 ± 90 ± 123 ± 79 ± 74 ± 55 number of flowering stalks () (n) ± 76 ± 71 ± 83 ± 90 ± 123 ± 79 ± 74 ± 55 tuber diameter (mm) () (n) ± 76 ± 71 ± 83 ± 90 ± 123 ± 79 ± 74 ± 55 plant density (m'^) (n) 25 3 36 2 21 4 90 1 41 3 40 2 25 3 12 6. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa
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