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Vantage to Pomona Heights Chapter 3 <br />230 kV Transmission Line Project FEIS Affected Environment <br />PAGE 3-22 <br />ROUTE SEGMENT <br />SPECIAL STATUS PLANTS THAT OCCUR OR HAVE THE <br />POTENTIAL TO OCCUR <br />WITHIN THE ROW1 <br />HABITAT SUITABILITY (ACRES) <br />Suitable Habitat Marginal Habitat Unsuitable Habitat <br />3b <br />Annual sandwort, awned <br />halfchaff sedge, beaked <br />spike-rush, bristle-flowered <br />collomia, Columbia <br />milkvetch, caespitose <br />evening-primrose, gray <br />cryptantha, Hoover’s <br />desert-parsley, Kalm’s <br />lobelia <br />109.9 acres - predominately <br />sagebrush/perennial grassland with lesser <br />amounts of basalt cliff/rock, riparian, and <br />intermittent stream/dry gully. <br />157.6 128.2 <br />3c <br />Awned halfchaff sedge, <br />Columbia milkvetch, gray <br />cryptantha, Hoover’s <br />desert-parsley, hairy <br />bugseed <br />128.3 acres - predominately <br />sagebrush/perennial grassland with lesser <br />amounts of basalt cliff/rock, riparian, and <br />intermittent stream/dry gully. <br />167.2 163.5 <br />NNR-2 None <br />20.8 acres—predominately <br />sagebrush/perennial grassland, with one <br />small wetland <br />37.4 34.4 <br />NNR-3 <br />Pauper milkvetch, basalt <br />daisy, Hoover’s desert- <br />parsley, snowball cactus <br />and Hoover’s tauschia <br />103.9 acres—predominately <br />sagebrush/perennial grassland, followed by <br />basalt cliff/rock, intermittent stream/dry gully <br />and wetland/riparian <br />63.9 1.2 <br />NNR-4 Snowball cactus <br />45.0 acres—predominately <br />sagebrush/perennial grassland, followed by <br />bitterbrush/perennial grassland and <br />intermittent stream/dry gully <br />35.3 1.5 <br />NNR-5 None <br />30.6 acres—predominately <br />sagebrush/perennial grassland, with some <br />intermittent stream/dry gully <br />0.0 2.2 <br />NNR-6 Suksdorf’s monkeyflower 95.7 acres—sagebrush/perennial grassland 21.9 0.0 <br />NNR-7 <br />Caespitose evening- <br />primrose, dwarf evening- <br />primrose, bristle-flowered <br />collomia, gray cryptantha, <br />beaked cryptantha, miner's’ <br />candle and Suksdorf’s <br />monkeyflower <br />149.9 acres—sagebrush/perennial grassland 0.0 0.1 <br />NNR-8 <br />Annual sandwort, dwarf <br />evening-primrose, and gray <br />cryptantha <br />26.3 acres—predominately <br />sagebrush/perennial grassland, with some <br />wetland/riparian and basalt cliff <br />13.8 10.1 <br />MR-1 None 79.4 acres—sagebrush/perennial grassland 88.8 47.7 <br />1Known and potential for occurrence is based on WNHP 2015a, BLM Geographic Biotic Observations, and survey data. Snowball cactus, <br />Hoover’s desert-parsley and pauper milkvetch were identified during the special status species surveys. As a portion of Route Segments <br />1a/NNR-1, NNR-6, and NNR-7 and the majority of Route Segment MR-1 were not surveyed because of route adjustments that were made <br />following completion of the surveys, WNHP data was used to identify special status species polygons that overlap the ROW. WNHP species <br />data include buffers and species may not be present within the ROW. <br />Refer to Table 3.2-5 for a detailed description of habitat requirement for each special status species.