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Natural Environment Study (Minimal Impacts) <br />Table 2a: Listed, Proposed, and Special -Status Plant Species Potentially Occurring or Known to <br />Occur in the Vicinity of the BSA <br />Common Name <br />Scientific Name <br />Status <br />General Habitat Description <br />Habitat <br />Present/Absent <br />Rationale <br />Santa Ana River <br />Eriastrum <br />US: FE <br />Perennial herb. Occurs on sandy <br />HA <br />Presumed extirpated from Orange <br />woollystar <br />densifolium ssp. <br />CA: CE <br />substrates within chaparral and alluvial <br />County. Suitable habitat does not occur <br />sanctorum <br />CNPS: 1 B.1 <br />fan scrub habitats between 91 meters <br />within the BSA. <br />and 610 meters in elevation. <br />San Diego button- <br />Eryngium <br />US: - <br />Annual/perennial herb. Occurs in <br />HA <br />There are no known occurrences in the <br />celery <br />aristulatum var. <br />CA: S1 <br />coastal scrub, valley and foothill <br />vicinity of the BSA, and suitable habitat <br />parishii <br />CNPS: 1 B.1 <br />grassland, and vernal pools between 65 <br />does not occur within the BSA. <br />meters and 620 meters in elevation. <br />Los Angeles <br />Helianthus nuttallii <br />US: - <br />Perennial rhizomatous herb. Occurs in <br />HA <br />There are no known occurrences in the <br />sunflower <br />ssp. parishii <br />CA: SH <br />marshes and swamps (coastal salt and <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1A <br />freshwater) between 10 meters and <br />does not occur within the BSA. Species <br />1,525 meters elevation. <br />is presumed extinct. <br />smooth tarplant <br />Hemizonia pungens <br />US: - <br />Annual herb. Occurs on alkaline <br />HA <br />There are no known occurrences in the <br />ssp. laevis <br />CA: S2 <br />substrates within chenopod scrub, <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.1 <br />meadows and seeps, playas, riparian <br />does not occur within the BSA. <br />woodland, and grassland habitat up to <br />640 meters in elevation. <br />vernal barley <br />Hordeum <br />US: <br />Annual herb. Occurs in coastal dunes, <br />HA <br />There are no known occurrences in the <br />intercedens <br />CA: S3/S4 <br />coastal scrub, Valley and foothill <br />vicinity of the BSA, and suitable habitat <br />CNPS: 3.2 <br />grassland (saline flats and <br />does not occur within the BSA. <br />depressions), and vernal pools between <br />5 meters and 1,000 meters in elevation. <br />decumbent <br />Isocoma menziesii <br />US: - <br />Perennial shrub. Occurs in chaparral, <br />HA <br />This perennial shrub was not observed <br />goldenbush <br />var. decumbens <br />CA: S2 <br />coastal scrub (sandy, often in disturbed <br />during the site survey. Suitable habitat <br />CNPS: 1 B.2 <br />areas) between 10 meters and 135 <br />does not occur within the BSA. <br />meters in elevation. <br />Coulter's goldfields <br />Lasthenia glabrata <br />US: - <br />Annual herb. Occurs in marshes and <br />HA <br />There are no known occurrences in the <br />ssp. coulteri <br />CA: S2 <br />swamps, playas, and vernal pools up to <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.1 <br />1,220 meters in elevation. <br />does not occur within the BSA. <br />mud nama <br />Nama stenocarpa <br />US: - <br />Annual/perennial herb. Occurs in <br />HA <br />There are no known occurrences in the <br />CA: S1/S2 <br />marshes and swamps (lake margins, <br />vicinity of the BSA, and suitable habitat <br />CNPS: 2B.2 <br />riverbanks) between 5 meters and 500 <br />does not occur within the BSA. <br />meters in elevation. <br />20 Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project <br />