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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 />chaparral sand- <br />Abronia villosa var. <br />US: - <br />Annual herb. Occurs on sandy soils in <br />HA <br />There is one historical occurrence in the <br />verbena <br />aurita <br />CA: S2 <br />chaparral, coastal scrub, and desert <br />vicinity of the BSA, but the population is <br />CNPS: 1 B.1 <br />dune habitats between 75 and 1600 <br />presumed to be extirpated (CNDDB <br />meters in elevation. <br />1924). Suitable habitat does not occur <br />within the BSA. <br />aphanisma <br />Aphanisma blitoides <br />US: — <br />Sandy or clay soils on slopes or bluffs <br />HA <br />There are no known occurrences in the <br />CA: S2 <br />near the ocean, usually in coastal bluff <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.2 <br />scrub, coastal dunes, or coastal scrub, <br />does not occur within the BSA. <br />below 305 meters in elevation. <br />Ventura marsh <br />Astraga/us <br />US: FE <br />Perennial herb. Occurs in coastal <br />HA <br />This perennial herb was not observed <br />milk -vetch <br />pycnostachyus var. <br />CA: SE <br />dunes, coastal scrub, marshes and <br />during the site survey, and suitable <br />lanosissimus <br />CNPS: 1 B.1 <br />swamps (edges, coastal salt or <br />habitat does not occur within the BSA. <br />brackish) up to 35 meters in elevation. <br />Coulter's saltbush <br />Atriplex coulteri <br />US: - <br />Perennial herb. Occurs on alkaline or <br />HA <br />This perennial herb was not observed <br />CA: S1/S2 <br />clay soils in coastal dune, coastal scrub, <br />during the site survey, and suitable <br />CNPS: 1 B.2 <br />and valley and foothill grassland <br />habitat does not occur within the BSA. <br />habitats up to 460 meters in elevation. <br />south coast <br />Atriplex pacifica <br />US: — <br />Annual herb. Found in alkaline soils in <br />HA <br />There are no known occurrences in the <br />saltscale <br />CA: S2 <br />coastal scrub, coastal dunes, coastal <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.2 <br />playas, and coastal bluff scrub habitats <br />does not occur within the BSA. <br />below 140 meters in elevation. <br />Parish's brittlescale <br />Atriplex parishii <br />US: - <br />Annual herb. Occurs on alkaline soils in <br />HA <br />There are no known occurrences in the <br />CA: S1 <br />playas, vernal pools, and chenopod <br />vicinity of the BSA and suitable habitat <br />CNPS: 1 B.1 <br />scrub habitats between 25 meters and <br />does not occur within the BSA. <br />1,900 meters in elevation. <br />Davidson's <br />Atriplex serenana <br />US: - <br />Annual herb. Found on alkaline soils in <br />HA <br />There are no known occurrences in the <br />saltscale <br />var. davidsonii <br />CA: S1 <br />coastal bluff scrub and coastal scrub up <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.2 <br />to 200 meters in elevation. <br />does not occur within the BSA. <br />intermediate <br />Calochortus weedii <br />US: - <br />Perennial bulbiferous herb. Occurs in <br />HA <br />There are no known occurrences in the <br />mariposa lily <br />var. intermedius <br />CA: S2 <br />chaparral, coastal scrub, and valley and <br />vicinity of the BSA, and suitable habitat <br />CNPS: 1 B.2 <br />foothill grassland. Often in dry, rocky <br />does not occur within the BSA. <br />soils. From 120 to 855 meters in <br />elevation. <br />18 Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project <br />