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<br /> <br />Table 2 <br />Special-Status Species for the Las Trampas Ridge, Diablo, Tassajara, Hayward, Dublin, Livermore, Newark, Niles, and La <br />Costa Valley 7.5 Minute Quadrangle Maps1 <br />Common <br />Name/Scientific Name <br />Status <br />(Fed/State/ <br />Other)2 <br />Blooming or Survey <br />Period Habitats of Occurrence Potential on <br />Site <br />Status on <br />Site** <br />Hospital Canyon larkspur <br />(Delphinium californicum ssp. <br />interius) <br />-/-/1B.2 April – June <br />Perennial herb found among openings in chaparral, mesic <br />areas of cismontane woodland, and coastal scrub. Located <br />from 640 – 3,595 ft. elevation. <br />Property outside of <br />elevation range. Presumed absent <br />Mount Diablo buckwheat <br />(Eriogonum truncatum) -/-/1B.1 April – November Chaparral, coastal scrub, and valley and foothill grasslands <br />in sandy soils. Located from 10 – 1,150 ft. elevation. <br />No suitable habitat <br />present Presumed absent <br />Hoover’s button-celery <br />(Eryngium aristulatum var. <br />hooveri) -/-/1B.1 June – August Annual or perennial herb found in vernal pools. Located <br />from 10 – 150 ft. elevation. <br />Property outside of <br />elevation range. Presumed absent <br />Jepson’s coyote-thistle <br />(Eryngium jepsonii) -/-/1B.2 April – August <br />Perennial herb found among valley and foothill grasslands <br />and vernal pools with clay soils. Located from 10 – 985 ft. <br />elevation. <br />No suitable habitat <br />present Presumed absent <br />San Joaquin spearscale <br />(Extriplex joaquinana) -/-/1B.2 April – October <br />Annual herb found among alkaline areas of chenopod <br />scrub, meadows and seeps, playas, and valley and foothill <br />grasslands. Located from 5 – 2,740 ft. elevation. <br />No suitable habitat <br />present Presumed absent <br />fragrant fritillary <br />(Fritillaria liliacea) -/-/1B.2 February – April <br />Perennial bulbiferous herb found among serpentinite soils <br />of cismontane woodland, coastal prairie, coastal scrub, and <br />valley and foothill grassland. Located among 10 – 1,345 ft. <br />elevation. <br />No suitable habitat <br />present Presumed absent <br />Diablo helianthella <br />(Helianthella castanea) -/-/1B.2 March – June <br />Perennial herb found in areas of azonal soil with partial <br />shade and rocky soils among broadleafed upland forest, <br />chaparral, cismontane woodland, coastal scrub, riparian <br />woodland, and valley and foothill grassland. Located from <br />195 – 4,265 ft. elevation. <br />No suitable habitat <br />present Presumed absent