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APPENDIX D MOUNTAIN HOUSE NEIGHBORHOODS K AND L INITIAL STUDY Table D-1 continued Federal State CNPS Common Name Scientific Name Statuse Statusb List° Habitat Potential for Occurrence in Project Area Showy madia Madia radiata None None 1 B Valley and foothill grassland, Very low to none. Suitable habitat limited for this species.This cismontane woodland,chenopod species was not observed during field surveys of SP II area. scrub. Nearest occurrence of showy madia is located approximately 9 miles south of the project area. Rayless ragwort Senecio aphanactis None None 2 Cismontane woodland,coastal Very low to none. No woodland or coastal scrub present in project scrub. area.This species was not observed during field surveys of SP li area.Nearest occurrence of rayless ragwort is located approximately 4 miles northwest of the project area. Large-flowered Amsinckia grandrflora E E 1 B Cismontane woodland,valley and Very low to none. Due to intensive fanning practices,the project fiddleneck foothill grassland. area provides no suitable habitat for this species.This species was not observed during field surveys of SP It area.Nearest occurrence of large-flowered fiddleneck is located approximately 7.5 miles south of the project area. Recurved larkspur Delphinium recurvatum None None 1B Chenopod scrub,valley and foothill Very low to none. No suitable habitat present.Not observed grassland on alkaline soil. during field surveys of SP II area.Nearest occurrence of recurved larkspur is located approximately 2.5 miles west of the project area. Rose-mallow Hibiscus lasiocafpus var. None None 1113 Freshwater marshes and swamps in Low. Directed surveys conducted in 2003 did not find this species occidentalis the Delta watershed. in the project area.Nearest occurrence of this species is located approximately 0.5 mile north of the project area at the junction of Old River and Grant Line Canal. Mason's lilaeopsis Lilaeopsis masonii None Rare 113 Freshwater and brackish marshes Moderate to high. Suitable habitat is located along Old River and and swamps. several occurrences of this species have been documented along Old River.Reported along Old River in 1994,but not observed since. Mt.Diablo buckwheat Edogonum truncatum None None 1A Chaparral,coastal scrub,valley and Very low to none. Only marginal habitat present.This species was foothill grassland. not observed during field surveys for SP II area. Nearest occurrence of this species is located approximately 8 miles south of the project area. Delta mudwort Limosella subuleta None None 2 Freshwater and brackish marshes Low.Suitable habitat is located along Old River but this species and swamps. was not observed during surveys for SPII area.Nearest occurrence of this species is located approximately 3 miles north of the project area. 19rrr3>> D-4 �� M = = = M M