August 27, 2019 Humboldt County Planning & Building Department Page 1 of 4

Reference: 2019 Botanical Resources Survey Results Memo

To: Humboldt County Planning & Building From: Yasmine Akky Department Stantec Consulting Services Inc. 3015 H Street 100 Street, Suite 1000 Eureka, CA 95501 San Francisco CA 94111-4575 Date: August 27, 2019

Reference: Humboldt Wind Energy Project – 2019 Botanical Resources Survey Results Memo

INTRODUCTION AND SUMMARY

This memorandum summarizes the survey results for botanical resources surveys conducted in 2019 for the Humboldt Wind Energy Project. In 2018, Stantec mapped the vegetation types in the entire project area (2,224 acres) and transportation route. In addition, Stantec conducted a comprehensive botanical survey of approximately 1,736 acres of the project area. The 2019 botanical survey area (1,140 acres; Figure 1) includes the transportation route and portions of the project area that did not receive a comprehensive botanical survey in 2018 due to access constraints during appropriate identification periods of special-status .

One new special-status plant species (coast fawn lily) that was not documented during 2018 botanical surveys was identified in the survey area during 2019 surveys. However, based on the current project design, no coast fawn lily will be impacted by the project. In addition, new occurrences of short-leaved evax and Siskiyou checkerbloom were also documented during the 2019 surveys; these populations will also not be impacted by the project. Additional occurrences of a fourth special-status plant species, Pacific , was also documented in 2019. The Draft EIR reported 0.16 acre of temporary impacts to Pacific gilia. With the 2019 survey results and current project footprint, 0.97 acre of Pacific gilia would be temporarily impacted by the project. Pacific gilia is widely distributed in the region, and a temporary impact on 0.97 acre of the occurrences in the project area would not result in a substantial adverse effect on the regional populations of this species. Because the proposed project would temporarily affect a small amount of the available habitat in the project area and would not substantially affect local populations of this species, the potential impacts of project construction and operation on Pacific gilia would continue to be less than significant, as identified in the Draft EIR.

Therefore, the survey results presented in this memo are consistent with the conclusions of significance and associated mitigation measures provided within the Draft EIR for the Project.

METHODS

The methods followed during the 2018 and 2019 botanical resources survey are identical and are described in the Humboldt Wind Energy Project Botanical Resources Report (Stantec 2018). These methods are in accordance with the California Department of Fish and Wildlife (CDFW) Protocols for Surveying and Evaluating Impacts to Special Status Native Plant Populations and Sensitive Natural Communities (California Department of Fish and Wildlife 2018). For the purpose of this evaluation, special-status plant species include that are: 1) listed as threatened or endangered under the California Endangered Species Act (CESA) or the federal Endangered Species Act (ESA); 2) proposed endangered or threatened by the U.S. Fish and Wildlife Service; 3) designated as rare by the CDFW; 4) a state or federal candidate species for listing as threatened or endangered; and/or 5) have a California Rare Plant Rank (CRPR) of 1 or 2.

Stantec botanists conducted multiple survey passes of the project area and transportation route that covered all safely accessible portions of the 2019 botanical survey area. We completed multiple survey passes (Table 1) to observe early-, mid-, and late-season blooming plants. Incidental observations of special-status or CRPR 3 or 4 plants in the 2018 botanical survey area are included in the 2019 survey results if the occurrences had not previously been documented. The field surveys were floristic in nature; Stantec botanists identified each species observed to the taxonomic level necessary to determine whether the plant was listed as a special-status or CRPR 3 or 4 species or not. Plant follows Baldwin et al. (2012), including applicable errata and supplements (Jepson Flora Project 2019).

Table 1. Humboldt Wind Energy Project Botanical Survey Dates in 2019

April May June July 8 28 3 8 9 29 4 9 10 30 5 10 11 31 6 11 12 7 12 24 25 26 27 28

RESULTS AND DISCUSSION

SPECIAL-STATUS PLANT SPECIES IDENTIFIED IN THE HUMBOLDT WIND ENERGY PROJECT AREA DURING 2019 BOTANICAL SURVEYS

Stantec identified four special-status plant species in the project area during the 2019 botanical surveys (Table 2). This includes coast fawn lily ( revolutum), which was not found in the project area during 2018 botanical surveys. No special-status plant species were identified in the transportation route. Stantec did not document any federally or state listed plant species in the project area or transportation route during the 2019 botanical surveys, nor during the 2018 surveys. The locations of all special-status plant occurrences found in the project area during the 2019 botanical surveys are shown in Figure 1. This figure also includes the results of the 2018 rare plant surveys for context; the survey areas for each year are noted on the figure to differentiate between the results.

Table 2. Special-Status Plant Species Identified in the Humboldt Wind Energy Project Area During 2019 Botanical Surveys

Species Status1 Number of Occurrences Total Size Estimated (Federal/State/ Identified During 2019 (acres) Number of Plants CRPR) Botanical Surveys coast fawn lily NL/NL/2B.2 2 0.23 496 (Erythronium revolutum) Pacific gilia NL/NL/1B.2 4 0.40 1,263 (Gilia capitata ssp. pacifica) short-leaved evax NL/NL/1B.2 1 0.01 80 ( sparsiflora var. brevifolia) Siskiyou NL/NL/1B.2 1 8.26 600 checkerbloom (Sidalcea malviflora ssp. patula) 1 Federal and State Codes: T = Threatened; E = Endangered; R = Rare; NL = Not Listed California Rare Plant Rank Codes and Threat Ranks: 1B Plants rare, threatened, or endangered in California and elsewhere. 2B Plants rare, threatened, or endangered in California, but more common elsewhere. 3 Plants about which more information is needed—a review list. 4 Plants of limited distribution—a watch list. 0.1 Seriously endangered in California 0.2 Fairly endangered in California 0.3 Not very endangered in California

Coast Fawn Lily

Coast fawn lily is not protected under the CESA or the ESA and is a CRPR 2B.2 species. Coast fawn lily is an herbaceous perennial plant in the lily family () that occurs in northwestern California and northwards to southern British Columbia. This species grows on streambanks and other moist habitats in North Coast coniferous forest and broadleaved upland forest. Coast fawn lily between March and July and generally occurs at elevations below 4,500 feet (ft.). Occurrences of coast fawn lily were found in coniferous forest habitat along the proposed gen-tie route near Bridgeville. The two coast fawn lily occurrences observed during 2019 botanical surveys occupy a total of 0.23 acre and contain an estimated 496 plants.

Pacific Gilia

Pacific gilia (Gilia capitata ssp. pacifica) is not protected under the CESA or the ESA and is a CRPR 1B.2 species. Pacific gilia is an herbaceous annual plant in the phlox family () that grows in the coastal mountains of and southern Oregon. Pacific gilia grows on steep slopes and open flats in coastal prairies, grassland, and dune habitats. This species flowers between May and August and generally occurs at elevations below 1,300 ft. Occurrences of Pacific gilia were found growing in grassland habitat on Monument Ridge. The four Pacific gilia occurrences observed during 2019 botanical surveys occupy a total of 0.39 acre and contain an estimated 1,263 plants.

Short-Leaved Evax

Short-leaved evax ( var. brevifolia) is not protected under the CESA or the ESA and is a CRPR 1B.2 species. Short-leaved evax is an herbaceous annual plant in the sunflower family that grows on coastal bluffs and prairies in northern California and southern Oregon and is restricted to a relatively narrow band along the Pacific coast. Short-leaved evax flowers between May and August and generally occurs at elevations below 710 ft., although it occurs in the project area above 2,200 ft. One occurrence of short-leaved evax was found growing in grassland habitat on Bear River Ridge, near an occurrence documented in 2018. The one short-leaved evax occurrence observed during 2019 botanical surveys occupies a total of <0.01 acre and contains an estimated 80 plants. Siskiyou Checkerbloom

Siskiyou checkerbloom (Sidalcea malviflora ssp. patula) is not protected under the CESA or the ESA and is a CRPR 1B.2 species. Siskiyou checkerbloom is an herbaceous perennial plant in the mallow family that grows in open coastal forests and prairies in northwestern California and southern Oregon. This species generally flowers between May and August and occurs at elevations between 50 and 2,890 ft. One occurrence of Siskiyou checkerbloom was located in grassland habitat on Bear River Ridge, near an occurrence documented in 2018. The one Siskiyou checkerbloom occurrence observed during 2019 botanical surveys occupies a total of 8.3 acres and contains an estimated 600 plants.

CRPR 3 OR 4 PLANT SPECIES IDENTIFIED IN THE HUMBOLDT WIND ENERGY PROJECT AREA DURING 2019 BOTANICAL SURVEYS

Stantec identified ten CRPR 3 or 4 plant species in the project area during the 2019 botanical surveys (Table 3). No CRPR 3 or 4 plant species were identified in the transportation route. The locations of all CRPR 3 or 4 plant occurrences found in the project area during the 2019 botanical surveys are shown in Figure 1. This figure also includes the results of the 2018 rare plant surveys for context.

Table 3. California Rare Plant Rank 3 or 4 Plant Species Identified in the Humboldt Wind Energy Project Area During 2019 Botanical Surveys

Species Status1 Number of Occurrences Total Size Estimated (Federal/State/ Identified During 2019 (acres) Number of Plants CRPR) Botanical Surveys Methuselah's NL/NL/4.2 5 0.42 1,650 beard lichen (Usnea longissima) Rattan's milkvetch NL/NL/4.3 1 0.02 2 ( rattanii var. rattanii) Pacific golden NL/NL/4.3 1 0.04 200 saxifrage (Chrysosplenium glechomifolium) Tracy's tarplant NL/NL/4.3 2 2.01 2,200 (Hemizonia congesta ssp. tracyi) redwood lily NL/NL/4.2 3 0.08 153 ( rubescens) heart-leaved NL/NL/4.2 8 0.40 679 twayblade (Listera cordata) California pinefoot NL/NL/4.2 1 0.01 5 (Pityopus californicus) nodding NL/NL/4.2 2 0.06 34 semaphore grass ( refractus) hoary gooseberry NL/NL/4.3 4 2.30 119 ( roezlii var. amictum) maple-leaved NL/NL/4.2 1 0.01 3 checkerbloom (Sidalcea malachroides) 1 Federal and State Codes: T = Threatened; E = Endangered; R = Rare; NL = Not Listed California Rare Plant Rank Codes and Threat Ranks: 1B Plants rare, threatened, or endangered in California and elsewhere. 2B Plants rare, threatened, or endangered in California, but more common elsewhere. 3 Plants about which more information is needed—a review list. 4 Plants of limited distribution—a watch list. 0.1 Seriously endangered in California 0.2 Fairly endangered in California 0.3 Not very endangered in California

Methuselah's Beard Lichen

Methuselah’s beard lichen (Usnea longissima) is not protected under the CESA or the ESA and is a CRPR 4.2 species. This lichen species has a nearly circumboreal distribution and occurs in variety of coniferous and broadleaf forests habitats. In California, it is restricted to the coastal mountains north of the San Francisco Bay Area at elevations from 160 to 4,790 ft. This long, pendulous lichen grows on tree branches and is often found in old-growth forest habitats, although it also grows in forests with no old-growth characteristics. The five Methuselah’s beard lichen occurrences observed during 2019 botanical surveys occupy a total of 0.42 acre and contain an estimated 1,650 individuals.

Rattan’s Milkvetch

Rattan’s milkvetch is not protected under the CESA or the ESA and is a CRPR 4.3 species. Rattan’s milkvetch is an herbaceous annual plant in the pea family () that is only known to occur in northwestern California. This species grows on naturally disturbed areas such as riberbanks and gravel bars. This species flowers between April and July and is generally found at elevations below 4,900 ft. A single occurrence of Rattan’s milkvetch was observed during 2019 botanical surveys on a gravel bar on the north side of the Eel River at the proposed gen-tie crossing near the Highway 101 bridge over the Eel River. This occurrence contains two plants in approximately 0.02 acre.

Pacific Golden Saxifrage

Pacific golden saxifrage (Chrysosplenium glechomifolium) is not protected under the CESA or the ESA and is a CRPR 4.3 species. Pacific golden saxifrage is an herbaceous perennial plant in the saxifrage family (Saxifragaceae) that occurs in the western US from California to . This species grows in wet habitats including seeps, springs, and streambanks. This species flowers between February and June and is found in California at elevations between 30 and 720 ft. A single occurrence of Pacific golden saxifrage was observed during 2019 botanical surveys in a seep within Douglas-fir forest on the north side of Bear River Ridge. The single Pacific golden saxifrage occurrence observed occupies a total of 0.04 acre and contains an estimated 200 plants. Tracy's Tarplant

Tracy’s tarplant (Hemizonia congesta ssp. tracyi) is not protected under the CESA or the ESA and is a CRPR 4.3 species. Tracy’s tarplant is an herbaceous annual plant in the sunflower family (). This species is only known to occur in northwestern California in Humboldt, Mendocino, and Trinity counties in coastal prairie and grassy openings in scrub, woodland, and forest habitats. This species flowers between May and October and generally occurs at elevations between 390 and 3,940 ft. Occurrences of Tracy’s tarplant were found growing in grassland habitat on Bear River and Monument ridges. The two Tracy’s tarplant occurrences observed during 2019 botanical surveys occupy a total of 2.01 acres and contain an estimated 2,200 plants.

Redwood Lily

Redwood lily (Lilium rubescens) is not protected under the CESA or the ESA and is a CRPR 4.2 species. Redwood lily is an herbaceous perennial plant in the lily family (Liliaceae) that grows in dry shrubland and forest habitats in northwestern California. This species generally flowers between April and August and occurs at elevations between 100 and 6,260 ft. Occurrences of redwood lily were found growing in dry Douglas-fir and tan oak forests on Eastern Monument Ridge. The three redwood lily occurrences observed during 2019 botanical surveys occupy a total of 0.08 acre and contain an estimated 153 plants.

Heart-Leaved Twayblade

Heart-leaved twayblade (Listera cordata) is not protected under the CESA or the ESA and is a CRPR 4.2 species. Heart-leaved twayblade is an herbaceous perennial plant in the orchid family (Orchidaceae) that grows in moist forest habitats throughout northern and into . This species flowers between February and July and occurs at elevations between 20 and 4,490 ft. Occurrences of heart-leaved twayblade were found growing in both redwood - Douglas-fir and redwood forest habitats on Bear River and Shively ridges, and along the proposed gen-tie alignment near Bridgeville. The eight heart-leaved twayblade occurrences observed in the project area occupy a total of 0.40 acre and contain an estimated 679 plants.

California Pinefoot

California pinefoot (Pityopus californicus) is not protected under the CESA or the ESA and is a CRPR 4.2 species. California pinefoot is an herbaceous perennial plant in the heath family () that grows in coniferous or mixed- forests in California, Oregon, and Washington. This species generally flowers between May and August and occurs at elevations between 50 and 7,300 ft. One California pinefoot occurrence was located during 2019 botanical surveys in Douglas-fir forest on the eastern portion of Monument Ridge. This occurrence occupies 0.01 acres and contains 5 plants.

Nodding Semaphore Grass

Nodding semaphore grass (Pleuropogon refractus) is not protected under the CESA or the ESA and is a CRPR 4.2 species. Nodding semaphore grass is a perennial plant in the grass family () that grows in seeps and other wet forest habitats in California, Oregon, and Washington. This species generally flowers between April and September and occurs at elevations between sea level and 5,250 ft. Occurrences of nodding semaphore grass were found in seeps in coniferous forest habitats on Bear River and Monument ridges. The two nodding semaphore grass occurrences located during 2019 botanical surveys occupy a total of 0.06 acre and contain an estimated 34 plants.

Hoary Gooseberry

Hoary gooseberry (Ribes roezlii var. amictum) is not protected under the CESA or the ESA and is a CRPR 4.3 species. Hoary gooseberry is a perennial in the gooseberry family (Grossulariaceae) that grows in forest and woodland habitats and is restricted to northwestern California. This species flowers between March and April and occurs at elevations between sea level and 7,500 ft. Occurrences of hoary gooseberry were found in Douglas-fir forest and grassland habitats on Monument Ridge. The four hoary gooseberry occurrences located during 2019 botanical surveys occupy a total of 2.30 acres and contain an estimated 119 plants.

Maple-Leaved Checkerbloom

Maple-leaved checkerbloom (Sidalcea malachroides) is not protected under the CESA or the ESA and is a CRPR 4.2 species. Maple-leaved checkerbloom is an herbaceous perennial subshrub in the mallow family (Malvaceae) that grows in forests and woodlands near the Pacific coast in California and southern Oregon. This species generally flowers between April and August and occurs at elevations between sea level and 2,390 ft. One occurrence of maple-leaved checkerbloom was found in mixed redwood and Douglas-fir forest along the proposed access road corridor on Eastern Monument Ridge. The one maple-leaved checkerbloom occurrence located during 2019 botanical surveys occupies 0.01 acre and contains three plants.

CONCLUSION

Stantec identified four special-status and ten CRPR 3 or 4 plant species in the project area during the 2019 botanical surveys. This includes one special-status plant species (coast fawn lily) that was not documented in the project area during 2018 botanical surveys. Based on the current project design, no coast fawn lily will be impacted by the project. The additional occurrences of two other special-status species identified (short- leaved evax and Siskiyou checkerbloom) located during the 2019 botanical surveys will also not be impacted by the project. Therefore, the identification of coast fawn lily and the additional occurrences of short-leaved evax and Siskiyou checkerbloom during the 2019 botanical surveys does not change any of the conclusions in the Draft EIR.

The fourth special-status plant species documented in 2019 is Pacific gilia. The Draft EIR reported 0.16 acre of temporary impacts to Pacific gilia. With the 2019 survey results and current project footprint, 0.97 acre of Pacific gilia would be temporarily impacted by the project. Pacific gilia is widely distributed in the region, and a temporary impact on 0.97 acre of the occurrences in the project area would not result in a substantial adverse effect on the regional populations of this species. Because the proposed project would temporarily affect a small amount of the available habitat in the project area and would not substantially affect local populations of this species, the potential impacts of project construction and operation on Pacific gilia would continue to be less than significant,as identified in the Draft EIR.

No special-status or CRPR 3 or 4 plant species were identified in the transportation route. Stantec did not document any federally or state listed plant species in the project area or transportation route during the 2019 or 2018 botanical surveys. Therefore, the findings of the 2019 botanical surveys do not change any of the conclusions in the Draft EIR.

REFERENCES Baldwin, B. G., D. H. Goldman, D. J. Keil, R. Patterson, T. J. Rosatti, and D. H. Wilken, editors. 2012. The Jepson manual: Vascular Plants of California, Second Edition. University of California Press, Berkeley, California.

California Department of Fish and Wildlife. 2018. Protocols for Surveying and Evaluating Impacts to Special Status Native Plant Populations and Sensitive Natural Communities. California Natural Resources Agency Department of Fish and Wildlife.

Jepson Flora Project. 2019. Jepson eFlora. http://ucjeps.berkeley.edu/eflora/. Accessed April–July 2019.

Stantec Consulting Services Inc. (Stantec). 2018. Humboldt Wind Energy Project Botanical Resources Report. August 27, 2019 Humboldt County Planning & Building Department Appendices and Figures

Reference: Humboldt Wind Energy Project – 2019 Botanical Resources Survey Results Memo

APPENDIX A TABLE A-1. PLANT SPECIES OBSERVED IN THE HUMBOLDT WIND ENERGY PROJECT AREA DURING 2018 AND 2019 BOTANICAL SURVEYS

Scientific Name Common Name Family Cal-IPC Status

Abies grandis grand fir Pinaceae - Acer circinatum vine maple Sapindaceae - Acer macrophyllum bigleaf maple Sapindaceae - Achillea millefolium yarrow Asteraceae - Achlys californica California deer foot Berberidaceae - Acmispon americanus Spanish lotus Fabaceae - var. americanus Acmispon parviflorus hill lotus Fabaceae - Acmispon wrangelianus Chilean trefoil Fabaceae - Actaea rubra baneberry Ranunculaceae - Adenocaulon bicolor trail plant Asteraceae - Adiantum aleuticum five finger maidenhair Pteridaceae - Agrostis exarata bentgrass Poaceae - Agrostis hallii Hall's bent grass Poaceae - Agrostis pallens Diego bent grass Poaceae - *Aira caryophyllea silvery hairgrass Poaceae - *Aira praecox yellow hairgrass Poaceae - Allium unifolium one onion Alliaceae - *Allium vineale vineyard onion Alliaceae - Alnus rubra red alder Betulaceae - Alopecurus saccatus foxtail Poaceae - Amelanchier alnifolia service - var. semiintegrifolia Anaphalis margaritacea pearly everlasting Asteraceae - Anisocarpus madioides woodland madia Asteraceae - Anthoxanthum California sweet grass Poaceae - occidentale *Anthoxanthum sweet vernal grass Poaceae Moderate odoratum *Anthriscus caucalis bur chevril Apiaceae - occidentalis ladie's mantle Rosaceae - Apocynum spreading dogbane Apocynaceae - androsaemifolium Scientific Name Common Name Family Cal-IPC Status

Aquilegia formosa columbine Ranunculaceae - californica California spikenard - Arbutus menziesii madrone Ericaceae - *Arctium minus common burdock Asteraceae - Arctostaphylos redwood manzanita Ericaceae - columbiana *Arctotheca prostrata prostrate cape weed Asteraceae Moderate *Arrhenatherum elatius tall oatgrass Poaceae - Artemisia douglasiana California mugwort Asteraceae - *Arum italicum Italian lords and ladies Araceae - Asarum caudatum creeping wild ginger Aristolochiaceae - Astragalus rattanii var. Rattan's milk vetch Fabaceae - rattanii Athyrium filix-femina var. western lady fern Woodsiaceae - cyclosorum *Avena fatua wild oats Poaceae Moderate Baccharis pilularis ssp. coyote brush Asteraceae - consanguinea *Barbarea verna wintercress - *Bellis perennis English lawn daisy Asteraceae - Berberis aquifolium var. Oregon grape Berberidaceae - aquifolium Berberis nervosa Oregon grape Berberidaceae - Blechnum spicant deer fern Blechnaceae - Boykinia occidentalis western boykinia Saxifragaceae - *Brassica nigra black mustard Brassicaceae Moderate *Briza maxima rattlesnake grass Poaceae Limited *Briza minor little rattlesnake grass Poaceae - Brodiaea elegans ssp. harvest brodiaea Themidaceae - elegans Bromus carinatus var. California brome Poaceae - carinatus Bromus carinatus var. mountain brome Poaceae - marginatus *Bromus diandrus ripgut brome Poaceae Moderate *Bromus hordeaceus soft chess Poaceae Limited Bromus laevipes narrow flowered brome Poaceae - *Bromus sterilis sterile brome Poaceae - Bromus vulgaris common brome Poaceae - Calandrinia menziesii red maids - *Callitriche stagnalis pond water starwort - tolmiei hairy star Liliaceae - Scientific Name Common Name Family Cal-IPC Status Calypso bulbosa var. fairy slipper Orchidaceae - occidentalis Camassia quamash ssp. small camas Agavaceae - breviflora *Capsella bursa-pastoris Shepherd's purse Brassicaceae - californica bitter cress Brassicaceae - Cardamine nuttallii Nuttall's toothwort Brassicaceae - Cardamine oligosperma Idaho bittercress Brassicaceae - *Carduus pycnocephalus ssp. Italian thistle Asteraceae - pycnocephalus *Carduus tenuiflorus slender flowered thistle Asteraceae Limited Carex athrostachya slender leaved sedge Cyperaceae - Carex cusickii Cusick's sedge Cyperaceae - Carex globosa round sedge Cyperaceae - Carex gynodynama Olney's hairy sedge Cyperaceae - Carex hendersonii Henderson's sedge Cyperaceae - Carex leptopoda slender-footed sedge Cyperaceae - Carex nudata torrent sedge Cyperaceae - Carex obnupta slough sedge Cyperaceae - Carex praegracilis field sedge Cyperaceae - Carex rossii Ross' sedge Cyperaceae - Carex tumulicola split awn sedge Cyperaceae - narrow leaved owl's Castilleja attenuata Orobanchaceae - incanus coast whitethorn - Ceanothus integerrimus deerbrush Rhamnaceae - var. macrothyrsus Ceanothus parryi Parry ceanothus Rhamnaceae - Ceanothus thyrsiflorus blue blossom Rhamnaceae - var. thyrsiflorus tobacco brush, Ceanothus velutinus Rhamnaceae - snowbrush *Centaurea melitensis tocalote Asteraceae Moderate *Centaurea stoebe ssp. spotted knapweed Asteraceae High micranthos *Centaurium erythraea European centaury Gentianaceae - Cephalanthera austiniae phantom orchid Orchidaceae - Cerastium arvense ssp. field chickweed - strictum *Cerastium glomeratum large mouse ears Caryophyllaceae - Cerastium viride field chickweed Caryophyllaceae - Chimaphila umbellata Blake's prince's pine Ericaceae - Scientific Name Common Name Family Cal-IPC Status Chlorogalum pomeridianum var. common soaproot Agavaceae - pomeridianum Chrysosplenium Pacific golden saxifrage Saxifragaceae - glechomifolium *Cichorium intybus chicory Asteraceae - Circaea alpina ssp. Pacific enchanter's Onagraceae - pacifica nightshade *Cirsium arvense Canada thistle Asteraceae Moderate *Cirsium vulgare bullthistle Asteraceae Moderate Clarkia amoena ssp. farewell to spring Onagraceae - huntiana Clarkia purpurea purple clarkia Onagraceae - Claytonia parviflora ssp. miner'slettuce Montiaceae - parviflora Claytonia perfoliata ssp. miner's lettuce Montiaceae - intermontana Claytonia perfoliata ssp. claytonia Montiaceae - perfoliata Claytonia sibirica candy Montiaceae - Clinopodium douglasii yerba buena - andrewsiana red clintonia Liliaceae - sparsiflora few flowered collinsia Plantaginaceae - Collomia heterophylla varied leaved collomia Polemoniaceae - *Conium maculatum poison hemlock Apiaceae Moderate Corallorhiza maculata summer coral Orchidaceae - Corallorhiza Merten's coral root Orchidaceae - mertensiana *Cortaderia jubata Andean pampas grass Poaceae High Corylus cornuta ssp. beaked hazelnut Betulaceae - californica *Cotoneaster sp. cotoneaster Rosaceae - Crassula connata sand pygmy weed Crassulaceae - *Crepis capillaris smooth hawksbeard Asteraceae - Cynoglossum grande houndstongue - *Cynosurus cristatus crested dogtail grass Poaceae - *Cynosurus echinatus dogtail grass Poaceae Moderate Cyperus eragrostis tall cyperus Cyperaceae - Cystopteris fragilis brittle fern Woodsiaceae - *Cytisus scoparius scotch broom Fabaceae High *Dactylis glomerata orchardgrass Poaceae Limited Danthonia californica California oatgrass Poaceae - Darmera peltata umbrella plant Saxifragaceae - Scientific Name Common Name Family Cal-IPC Status

*Daucus carota carrot Apiaceae - Daucus pusillus wild carrot Apiaceae - Delphinium sp. larkspur Ranunculaceae - Deschampsia cespitosa tufted hair grass Poaceae - Deschampsia elongata hairgrass Poaceae - Dicentra formosa Pacific bleedinghearts Papaveraceae - Dichelostemma wild hyacinth Themidaceae - capitatum ssp. capitatum Dichelostemma ida-maia firecracker flower Themidaceae - *Digitalis purpurea foxglove Plantaginaceae Limited *Dipsacus fullonum wild teasel Dipsacaceae Moderate Draba verna whitlow grass Brassicaceae - Drymocallis sp. cinquefoil Rosaceae - *Dysphania botrys Jerusalem oak goosefoot Chenopodiaceae - Eleocharis sp. spike rush Cyperaceae - *Elymus caput-medusae medusa head Poaceae High Elymus glaucus ssp. blue wild rye Poaceae - glaucus Epilobium ciliatum slender willow herb Onagraceae - Epilobium ciliatum ssp. glandular willowherb Onagraceae - glandulosum Epilobium sp. willowherb Onagraceae - arvense common horsetail Equisetaceae - giant horsetail Equisetaceae - ssp. braunii Erigeron canadensis canada horseweed Asteraceae - Erigeron philadelphicus Philadelphia fleabane Asteraceae - var. philadelphicus Erigeron sp. fleabane Asteraceae - latifolium coast buckwheat - Eriogonum nudum naked buckwheat Polygonaceae - Eriophyllum lanatum var. wooly sunflower Asteraceae - arachnoideum *Erodium botrys big heron bill Geraniaceae - *Erodium cicutarium coastal heron's bill Geraniaceae Limited Erythronium californicum California fawn lily Liliaceae - Erythronium revolutum mahogany fawn lily Liliaceae - Eschscholzia californica California poppy Papaveraceae - *Euchiton creeping cudweed Asteraceae - gymnocephalus *Euphorbia maculata spotted spurge Euphorbiaceae - *Festuca arundinacea reed fescue Poaceae Moderate Scientific Name Common Name Family Cal-IPC Status

Festuca californica California fescue Poaceae - Festuca idahoensis blue fescue Poaceae - Festuca microstachys small fescue Poaceae - *Festuca myuros rattail sixweeks grass Poaceae - Festuca occidentalis western fescue Poaceae - *Festuca perennis perennial rye grass Poaceae - Festuca subuliflora coast range fescue Poaceae - *Foeniculum vulgare fennel Apiaceae High Fragaria vesca wild strawberry Rosaceae - Frangula purshiana ssp. cascara sagrada Rhamnaceae - purshiana Fraxinus latifolia Oregon ash Oleaceae - affinis checker lily Liliaceae - Galium aparine cleavers Rubiaceae - Galium californicum ssp. California bedstraw Rubiaceae - californicum *Galium parisiense wall bedstraw Rubiaceae - Galium porrigens var. graceful bedstraw Rubiaceae - porrigens * coarctata gray everlasting Asteraceae - Gamochaeta ustulata featherweed Asteraceae - *Gastridium phleoides nit grass Poaceae - Gaultheria shallon salal Ericaceae - *Genista French broom Fabaceae High monspessulana *Geranium dissectum wild geranium Geraniaceae Limited *Geranium molle crane's bill geranium Geraniaceae - *Geranium purpureum herb robert Geraniaceae - Gilia capitata ssp. Pacific gilia Polemoniaceae - pacifica *Glyceria declinata waxy mannagrass Poaceae Moderate palustre lowland cudweed Asteraceae - Goodyera oblongifolia rattlesnake plantain Orchidaceae - Gratiola ebracteata common hedge hyssop Plantaginaceae - Grindelia camporum gumweed Asteraceae - *Hedera helix English ivy Araliaceae - *Helenium amarum var. yellowdicks Asteraceae - amarum Helenium puberulum sneezeweed Asteraceae - *Helminthotheca bristly ox-tongue Asteraceae - echioides Hemizonella minima opposite leaved tarweed Asteraceae - Scientific Name Common Name Family Cal-IPC Status Hemizonia congesta Tracy's tarplant Asteraceae - ssp. tracyi Heracleum maximum common cowparsnip Apiaceae - Hesperevax sparsiflora short-leaved evax Asteraceae - var. brevifolia Heuchera micrantha alum root Saxifragaceae - Hieracium albiflorum white flowered hawkweed Asteraceae - *Holcus lanatus common velvetgrass Poaceae Moderate Holodiscus discolor var. oceanspray Rosaceae - discolor *Hordeum marinum ssp. barley Poaceae - gussoneanum *Hordeum murinum foxtail barley Poaceae - Hydrocotyle marsh pennywort Araliaceae - ranunculoides Hydrophyllum tenuipes Pacific waterleaf Boraginaceae - *Hypericum perforatum klamathweed Hypericaceae - ssp. perforatum *Hypochaeris radicata hairy cats ear Asteraceae Moderate douglasiana Douglas iris - Iris purdyi Purdy's iris Iridaceae - Isolepis cernua low bulrush Cyperaceae - bolanderi Bolander's rush - Juncus bufonius var. toad rush Juncaceae - bufonius *Juncus capitatus leafy bracted dwarf rush Juncaceae - Juncus effusus soft rush Juncaceae - Juncus occidentalis slender juncus Juncaceae - Juncus patens western rush Juncaceae - *Kickxia elatine sharp point fluellin Plantaginaceae - *Lactuca serriola prickly lettuce Asteraceae - Lasthenia californica California goldfields Asteraceae - ssp. californica Lasthenia glaberrima smooth goldfields Asteraceae - sulphureus sulpher pea Fabaceae - Lathyrus torreyi redwood pea Fabaceae - Lathyrus vestitus var. hillside pea Fabaceae - vestitus *Leontodon saxatilis hawkbit Asteraceae - *Lepidium campestre field pepper grass Brassicaceae - Leptosiphon false babystars Polemoniaceae - androsaceus Leptosiphon minimus true babystars Polemoniaceae - Scientific Name Common Name Family Cal-IPC Status

*Leucanthemum vulgare oxe eye daisy Asteraceae Moderate Lilium rubescens redwood lily Liliaceae - Limnanthes douglasii snow white Douglas' Limnanthaceae - ssp. douglasii meadowfoam Limnanthes douglasii Douglas' meadowfoam Limnanthaceae - ssp. nivea *Linum bienne flax Linaceae - Listera cordata heart-leaved twayblade Orchidaceae - Lithophragma affine common woodland star Saxifragaceae - *Logfia gallica narrowleaf cottonrose Asteraceae - Lonicera hispidula pink honeysuckle Caprifoliaceae - *Lotus corniculatus bird's foot trefoil Fabaceae - Lupinus adsurgens drew's silky lupine Fabaceae - Lupinus albicaulis white stemmed lupine Fabaceae - Lupinus bicolor lupine Fabaceae - Lupinus nanus valley sky lupine Fabaceae - Lupinus rivularis riverbank lupine Fabaceae - Luzula comosa hairy wood rush Juncaceae - Luzula parviflora small flowered wood rush Juncaceae - Luzula subsessilis Pacific woodrush Juncaceae - Lycopodium clavatum running-pine Lycopodiaceae - Lysichiton americanus yellow skunk cabbage Araceae - *Lysimachia arvensis scarlet pimpernel Myrsinaceae - Lysimachia latifolia Pacific starflower Myrsinaceae - Madia elegans common madia Asteraceae - Madia gracilis gumweed Asteraceae - Madia sativa coastal tarweed Asteraceae - Maianthemum dilatatum Pacific may lily Ruscaceae - Maianthemum feathery false lily of the Ruscaceae - racemosum valley starry false lily of the Maianthemum stellatum Ruscaceae - valley *Malus sp. Rosaceae - *Malva sp. mallow Malvaceae - Marah oregana coast man-root Cucurbitaceae - Matricaria discoidea pineapple weed Asteraceae - *Medicago arabica spotted burclover Fabaceae - *Medicago lupulina black medick Fabaceae - californica California melic Poaceae - Melica harfordii Harford's melic Poaceae - Scientific Name Common Name Family Cal-IPC Status

Melica subulata Alaska melic Poaceae - *Melilotus albus white sweetclover Fabaceae - annual yellow *Melilotus indicus Fabaceae - sweetclover *Mentha pulegium pennyroyal Lamiaceae Moderate Micropus californicus q tips Asteraceae - tooth leaved Mimulus dentatus Phrymaceae - monkeyflower Mimulus guttatus yellow monkey flower Phrymaceae - Mimulus moschatus musk monkeyflower Phrymaceae - californica sandwort Caryophyllaceae - Minuartia douglasii Douglas' sandwort Caryophyllaceae - Mitellastra caulescens leafy-stemmed mitrewort Saxifragaceae - Moehringia macrophylla large leaved sandwort Caryophyllaceae - * ssp. moenchia Caryophyllaceae - erecta Monardella villosa ssp. coyote mint Lamiaceae - villosa diffusa diffuse miner's lettuce Montiaceae - Montia fontana water montia Montiaceae - Montia howellii Howell's montia Montiaceae - Montia parvifolia showy rock montia Montiaceae - Morella californica California wax myrtle Myricaceae - Muhlenbergia rigens deergrass Poaceae - *Myosotis discolor forget me not Boraginaceae - Nasturtium officinale watercress Brassicaceae - squarrosa skunkweed Polemoniaceae - menziesii baby blue eyes Boraginaceae - var. atomaria Nemophila menziesii baby blue eyes Boraginaceae - var. menziesii Nemophila parviflora small flowered nemophila Boraginaceae - Notholithocarpus densiflorus var. tanoak Fagaceae - densiflorus Oenanthe sarmentosa water parsley Apiaceae - douglasii var. Douglas' grasswidow Iridaceae - douglasii Osmorhiza berteroi sweetcicely Apiaceae - Oxalis oregana redwood sorrel Oxalidaceae - *Parentucellia viscosa yellow parentucellia Orobanchaceae Limited *Paspalum dilatatum dallis grass Poaceae - Pectiantia ovalis coastal miterwort Saxifragaceae - Scientific Name Common Name Family Cal-IPC Status Penstemon rattanii var. Rattan's beardtongue Plantaginaceae - rattanii Pentagramma triangularis ssp. gold back fern Pteridaceae - triangularis Petasites frigidus var. western coltsfoot Asteraceae - palmatus *Petrorhagia dubia windmill pink Caryophyllaceae - bolanderi bolander's phacelia Boraginaceae - *Phalaris aquatica Harding grass Poaceae Moderate Phoradendron leucarpum ssp. mistletoe Viscaceae - tomentosum Phyla nodiflora common lippia Verbenaceae - Picea sitchensis Sitka spruce Pinaceae - *Pinus sp. pine (non-native hybrid) Pinaceae - Pinus radiata Monterey pine Pinaceae - Pityopus californicus California pinefoot Ericaceae - Plagiobothrys rusty haired popcorn Boraginaceae - nothofulvus flower Plagiobothrys reticulatus reticulate popcorn flower Boraginaceae - Plantago erecta California plantain Plantaginaceae - *Plantago lanceolata ribwort Plantaginaceae Limited *Plantago major common plantain Plantaginaceae - Platystemon californicus cream cups Papaveraceae - Plectritis congesta ssp. shortspur seablush Valerianaceae - brachystemon Plectritis congesta ssp. sea blush Valerianaceae - congesta Pleuricospora fimbriolata fringed pinesap Ericaceae - nodding semaphore Pleuropogon refractus Poaceae - grass *Poa annua annual blue grass Poaceae - *Poa bulbosa bulbous blue grass Poaceae - *Poa pratensis ssp. Kentucky blue grass Poaceae - pratensis Poa secunda ssp. Sandberg's bluegrass Poaceae - secunda *Poa trivialis rough blue grass Poaceae - Polygala californica milkwort Polygalaceae - Polypodium calirhiza licorice fern Polypodiaceae - Polypodium glycyrrhiza licorice fern Polypodiaceae - Polypodium scouleri leather fern Polypodiaceae - Polystichum munitum western sword fern Dryopteridaceae - Scientific Name Common Name Family Cal-IPC Status Populus fremontii ssp. cottonwood Salicaceae - fremontii Populus trichocarpa black cottonwood Salicaceae - Potentilla anserina ssp. silverweed Rosaceae - pacifica hendersonii mosquito bill - hookeri drops of gold Liliaceae - Prosartes smithii largeflower fairybells Liliaceae - Prunella vulgaris var. mountain selfheal Lamiaceae - lanceolata *Prunus sp. plum Rosaceae - Pseudotsuga menziesii Douglas-fir Pinaceae - var. menziesii Pteridium aquilinum var. western bracken fern Dennstaedtiaceae - pubescens *Pyracantha sp. firethorn Rosaceae - Pyrola aphylla leafless wintergreen Ericaceae - Pyrola picta white veined shinleaf Ericaceae - Quercus chrysolepis gold cup live oak Fagaceae - Quercus garryana var. Oregon oak Fagaceae - garryana Quercus kelloggii California black oak Fagaceae - Ranunculus aquatilis whitewater crowfoot Ranunculaceae - var. aquatilis Ranunculus californicus common buttercup Ranunculaceae - var. californicus Ranunculus occidentalis western buttercup Ranunculaceae - var. occidentalis crowfoot, creeping *Ranunculus repens Ranunculaceae Limited buttercup *Ranunculus sardous hairy buttercup Ranunculaceae - Ranunculus sp. buttercup Ranunculaceae - Ranunculus uncinatus hooked fruit buttercup Ranunculaceae - Raphanus sativus Jointed charlock Brassicaceae Limited Rhododendron California rose bay Ericaceae - macrophyllum Ribes menziesii var. canyon gooseberry Grossulariaceae - menziesii Ribes roezlii var. hoary gooseberry Grossulariaceae - amictum Ribes roezlii var. spiny fruited gooseberry Grossulariaceae - cruentum Ribes roezlii var. roezlii Sierra gooseberry Grossulariaceae - Ribes sanguineum var. flowering currant Grossulariaceae - glutinosum *Rosa canina dog rose Rosaceae - Scientific Name Common Name Family Cal-IPC Status Rosa gymnocarpa var. wood rose Rosaceae - gymnocarpa Rosa nutkana ssp. Nootka rose Rosaceae - nutkana *Rubus armeniacus Himalayan blackberry Rosaceae High Rubus leucodermis white bark raspberry Rosaceae - Rubus parviflorus thimbleberry Rosaceae - Rubus spectabilis salmon berry Rosaceae - Rubus ursinus California blackberry Rosaceae - *Rumex acetosella sheep sorrel Polygonaceae Moderate *Rumex crispus curly dock Polygonaceae Limited *Rytidosperma purple awned wallaby Poaceae Limited penicillatum grass Sagina procumbens arctic pearlwort Caryophyllaceae - Salix exigua narrowleaf willow Salicaceae - Salix hookeriana coastal willow Salicaceae - Salix lasiandra var. Pacific willow Salicaceae - lasiandra Salix lasiolepis arroyo willow Salicaceae - Salix sitchensis Coulter willow Salicaceae - Sambucus racemosa red elderberry Adoxaceae - var. racemosa Sanicula bipinnatifida purple sanicle Apiaceae - Sanicula crassicaulis Pacific sanicle Apiaceae - Saxifraga mertensiana wood saxifrage Saxifragaceae - Scirpus microcarpus mountain bog bulrush Cyperaceae - slink pod Liliaceae - Scrophularia californica California plant - antirrhinoides snapdragon skullcap Lamiaceae - Scutellaria californica California skullcap Lamiaceae - Sedum spathulifolium Pacific stonecrop Crassulaceae - Selaginella wallacei Wallace's spike moss Selaginellaceae - *Senecio minimus coastal burnweed Asteraceae - *Senecio vulgaris common groundsel Asteraceae - coast redwood Cupressaceae - *Sherardia arvensis field madder Rubiaceae - maple-leaved Sidalcea malachroides Malvaceae - checkerbloom Sidalcea malviflora ssp. siskiyou checkerbloom Malvaceae - patula *Silene gallica common catchfly Caryophyllaceae - Scientific Name Common Name Family Cal-IPC Status Silene laciniata ssp. California indian pink Caryophyllaceae - californica *Silybum marianum milk thistle Asteraceae Limited bellum blue eyed grass Iridaceae - xanti nightshade - *Sonchus asper ssp. sow thistle Asteraceae - asper *Spergularia rubra purple sand spurry Caryophyllaceae - Spiranthes ladies' tresses Orchidaceae - romanzoffiana Stachys ajugoides hedge nettle Lamiaceae - Stachys rigida var. rough hedgenettle Lamiaceae - quercetorum Stellaria crispa ruffled starwort Caryophyllaceae - *Stellaria media chickweed Caryophyllaceae - Stellaria nitens shining chickweed Caryophyllaceae - Stipa lepida foothill needle grass Poaceae - Symphoricarpos albus snowberry Caprifoliaceae - var. laevigatus Synthyris reniformis snow queen Plantaginaceae - *Taraxacum officinale red seeded dandelion Asteraceae - Tellima grandiflora fringe cups Saxifragaceae - Thalictrum fendleri var. Torrey's meadow rue Ranunculaceae - polycarpum Thuja plicata western red cedar Cupressaceae - Tiarella trifoliata var. foamflower Saxifragaceae - unifoliata Tolmiea diplomenziesii pig-a-back plant Saxifragaceae - tenella small flowered tonella Plantaginaceae - *Torilis arvensis field hedge parsley Apiaceae Moderate Toxicodendron poison oak Anacardiaceae - diversilobum Toxicoscordion fremontii Fremont's star lily Melanthiaceae - *Tragopogon porrifolius Salsify Asteraceae - *Trifolium arvense rabbitfoot clover Fabaceae - Trifolium barbigerum bearded clover Fabaceae - Trifolium bifidum notch leaf clover Fabaceae - Trifolium depauperatum dwarf sack clover Fabaceae - Trifolium dichotomum branched indian clover Fabaceae - *Trifolium dubium shamrock Fabaceae - *Trifolium fragiferum strawberry clover Fabaceae - *Trifolium glomeratum clustered clover Fabaceae - Scientific Name Common Name Family Cal-IPC Status

*Trifolium hirtum rose clover Fabaceae Limited Trifolium microcephalum small head clover Fabaceae - *Trifolium striatum knotted clover Fabaceae - *Trifolium subterraneum subterranean clover Fabaceae - Trifolium willdenovii tomcat clover Fabaceae - Trifolium wormskioldii cow clover Fabaceae - Trillium albidum giant white wakerobin Melanthiaceae - Trillium ovatum ssp. western wakerobin Melanthiaceae - ovatum Triphysaria eriantha ssp. butter 'n' eggs Orobanchaceae - eriantha Triphysaria pusilla little owl's clover Orobanchaceae - Triteleia hyacinthina wild hyacinth Themidaceae - Triteleia laxa Ithuriel's spear Themidaceae - Typha latifolia broadleaf cattail Typhaceae - Umbellularia californica California bay Lauraceae - Urtica dioica ssp. stinging nettle Urticaceae - holosericea Vaccinium ovatum evergreen huckleberry Ericaceae - Vaccinium parvifolium red huckleberry Ericaceae - Vancouveria hexandra northern vancouveria Berberidaceae - Vancouveria planipetala inside out flower Berberidaceae - Veratrum californicum California corn lily Melanthiaceae - var. californicum americana American brooklime Plantaginaceae - *Veronica arvensis speedwell Plantaginaceae - Veronica peregrina ssp. speedwell Plantaginaceae - xalapensis Vicia americana ssp. American vetch Fabaceae - americana Vicia gigantea giant vetch Fabaceae - *Vicia hirsuta hairy vetch Fabaceae - *Vicia sativa ssp. sativa common vetch Fabaceae - *Vicia tetrasperma four seeded vetch Fabaceae - *Vinca major vinca Apocynaceae Moderate Viola adunca ssp. western dog violet Violaceae - adunca Viola glabella stream violet Violaceae - Viola praemorsa ssp. Astoria violet Violaceae - praemorsa Viola sempervirens redwood violet Violaceae - Whipplea modesta modesty Hydrangeaceae - Scientific Name Common Name Family Cal-IPC Status

Woodwardia fimbriata western chain fern Blechnaceae - Wyethia angustifolia narrow leaved mule ears Asteraceae - Xanthium strumarium cocklebur Asteraceae -

* Introduced plant species not native to California.

FIGURES USLO-1 PLRE-1 USLO-1 LICO-1 USLO-1 USLO-1 LICO-1 CHGL-1 PLRE-2 HESPB-2 USLO-1 LICO-1 USLO-2

HESPB-2 HESPB-2 Bear River Ridge Road HESPB-2 HESPB-2 SIMAP-1 Bear River Ridge USLO-2

HESPB-2 HESPB-2 USLO-2

CHGL-2 SIMAP-1 SIMAP-1 SIMAP-1 SIMAP-1 USLO-2 SIMAP-1 SIMAP-1 SIMAP-1 SIMAP-1 USLO-2

USLO-2 Lone Star Ranch Road SIMAP-1 USLO-2

PLRE-3 USLO-2 USLO-2

PLRE-3 USLO-2 USLO-2 SIMAP-1 USLO-2

SIMAP-1 SIMAP-1

SIMAP-1 SIMAP-1

Rim Road

SIMAP-1

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof1 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac SIMAP-1 PLRE-4

Not Surveyed (No Access)

SIMAP-1

HECOT-1 SIMAP-1 Bear River Ridge Road Bear River Ridge

SIMAP-1 SIMAP-1

HECOT-2

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof2 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac

M

o n

u

m

e n t R o a d

PLRE-5

HECOT-3 Bear River Ridge Road

HESPB-1 Bear River Ridge HESPB-1 HESPB-1

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof3 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac RIROA-1

RIROA-1 RIROA-1

USLO-3 RIROA-1 RIROA-1 USLO-3

Mt Pierce Lookout Road Western Monument Ridge Monument Road

HECOT-5

Monument Road

ProjecLoc t a tion 185703758 Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20

PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Special-Status Plants $ Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof4 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LICO-12

PLRE-6

GICAP-2 PLRE-6

RIROA-3 RIROA-1 RIROA-1

RIROA-1 Mt Pierce Lookout Road Lookout Pierce Mt RIROA-1 RIROA-1 RIROA-1

PLRE-6

RIROA-3

RIROA-1 RIROA-1 RIROA-3

RIROA-3 RIROA-3 RIROA-3 RIROA-3 RIROA-3 RIROA-3 RIROA-3 RIROA-1 RIROA-3 RIROA-3 RIROA-3 RIROA-3 HECOT-4 HECOT-4 HECOT-4 Mt Pierce Lookout Road

RIROA-3 HECOT-4 Western Monument Ridge RIROA-1

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) $ ¯ Tec hn icaReview l by onTH 2019-08-20 ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof5 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac PLRE-7

RIROA-2

RIROA-2 RIROA-2 Mt Pierce Lookout Road

RIROA-2 Western Monument Ridge RIROA-2

RIROA-2

RIROA-2

GICAP-3 RIROA-2

LICO-12 GICAP-2 GICAP-2 PLRE-6 GICAP-2 PLRE-6

GICAP-2

GICAP-2 GICAP-2 GICAP-2

PLRE-6

RIROA-3

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof6 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac GICAP-3

GICAP-3 Western Monument Ridge

Lo GICAP-5 e oko ad rc u t Ro ie M t P PICA-6

Eastern Monument Ridge

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof7 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LIRU-1

LIRU-1

Western Monument Ridge

MOHO-2

USLO-6

USLO-6

USLO-6

Eastern Monument Ridge

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) (¯ Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof8 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LIRU-3

LIRU-3

Eastern Monument Ridge

LIRU-2

USLO-6 LIRU-2

USLO-6

Eastern

Monument Ridge

ProjecLoc t a tion 185703758 Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) $ ¯ Tec hn icaReview l by onTH 2019-08-20 ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof9 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Eastern Monument Ridge

LIRU-6

d a o R RIROA-4 t u o k o Lo e rc Pie Mt

USLO-7 GICAP-4 GICAP-4

PICA-3 LIRU-5

LIRU-4

PICA-2 PICA-1

LIRU-7

ProjecLoc t a tion 185703758 Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20

( Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) $ Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof10 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac PICA-5

SIMAP-2

Eastern Monument Ridge Not Surveyed (No Access)

PICA-4 Eastern Monument Ridge Monument Eastern

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof11 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Not Surveyed (No Access) PICA-5 SIMA-1

Eastern Monument Ridge

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 (¯ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof12 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Jordan Creek Access Road

SIMA-1

SIMA-1

ProjecLoc t a tion 185703758 Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) $ ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof13 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Highway 101

Jordan Creek Staging and O.M. Facility MICA-1

MICA-1 MICA-1 MICA-1 Jordan Creek Access Road

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof14 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Stafford ( $

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ¯ ProjecLoc t a tion 185703758 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof15 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Stafford

ASRAR-1

Highway 101 Eel River ( $

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ¯ ProjecLoc t a tion 185703758 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof16 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Stafford

d oa Shi vel y R Shively Road

ASRAR-1

Eel River Highway 101 Highway

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) (¯ Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof17 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Shively Ridge

LICO-2

LICO-2 LICO-2

LICO-2 LICO-2

Stafford

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof18 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LICO-3

LICO-3

LICO-2 LICO-2

LICO-9 LICO-9

Ridge Roa vely d Shi

Shively Ridge

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof19 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac d a o Shively Ridge R e g id R y el iv Sh

ad LICO-4 e Ro LICO-3 dg LICO-4 LICO-4 Ri S ly LICO-3 h e i iv ve ge Sh ly Rid Road LICO-3

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof20 35 Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac — LIRUred wo o dlily ( Shively Ridge

LICO-5

LYCL-1 LICO-5 LICO-5 LICO-5 LICO-5 Road ge LICO-5 Rid y el LICO-5 LICO-5 iv Sh LICO-5

LICO-5 LICO-5 d oa e R dg Ri LICO-5 ly e iv LICO-5h S

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof21 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Shively Ridge

Sh iv el y R idge Road

ge Road Rid ly ive Sh LICO-6 LICO-6

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof22 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Shively Ridge

Shively Ridge Road

LICO-6

LICO-6

LICO-6

LICO-6 LICO-6 LICO-6

LICO-6 LICO-6 LICO-6

Shively 12 Gate Road

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof23 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LYCL-2 LYCL-2 LYCL-2 LYCL-2 Shively Ridge Sh ively Ridge Road

Sh ad ively Ridge Ro

Shively 12 Gate Road

Shively Ridge Road

oad e R at G 3 1

y l

e

v

i

h S

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof24 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LICO-7

LICO-7

Shively Ridge Road

oad e R at G 3 1 y l

e

v i

h S Shively Ridge Shively Ridge Road

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area PICA— Ca lifo rniapinefo ( o t Pityopus californicus) tracyi) ¯ Tec hn icaReview l by onTH 2019-08-20 Special-Status Plants ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof25 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Shively Ridge LIRU-8

LIRU-8 LIRU-8

LICO-7

LICO-7

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof26 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Shively Ridge

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof27 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LIRU-8

Shively Ridge LIRU-8

LICO-8

LICO-8

Bridgeville

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof28 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LICO-10

Bridgeville

LICO-10 LICO-10

LICO-10 LICO-10

Bridgeville

LICO-10 LICO-10

LICO-10

LICO-10 LICO-10

LICO-10

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 ¯ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ( Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof29 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Bridgeville

Not Surveyed (No Access)

LICO-10

LICO-10 LICO-10 LICO-10 LICO-10

LICO-10

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 ¯ $ 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ( Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof30 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac

6 3

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a

w

h

g i

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Kneeland Road Kneeland

d

a o

R ERRE-1 t

n ERRE-1

i o ERRE-1 p r e

ld A

Bridgeville

Van Duzen River

ERRE-1

ERRE-1 ERRE-1

Bridgeville

Bridgeville ERRE-2

Alderpoint Road

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 0 200 400 Hum b o ldtCo unty,Ca lifo rnia Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ ¯ Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 ( Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof31 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac ERRE-2

USLO-8 Bridgeville LICO-11

Alderpoint Road

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ProjecLoc t a tion 185703758 $ $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) ¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) ( Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof32 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Van Duzen River

Kneeland Road Van Duzen River

6 Highway 3 Bridgeville

ERRE-1

ad Ro Alderpoint

ERRE-1

Bridgeville

ERRE-1

ERRE-1 ERRE-1

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. $ ProjecLoc t a tion 185703758 $ 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) (¯ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof33 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac LIRU-9 Bridgeville ( $

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ¯ ProjecLoc t a tion 185703758 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof34 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac Va n D uz en River

Bridgeville Highway 36 Highway

Highway 36 ( $

Botanical Resources Survey Areas 2019 Botanical Survey California Rare Plant Rank 3 or 4 Plants HECOT— Trac tarplant y's ( Hemizonia congesta ssp. ¯ ProjecLoc t a tion 185703758 0 200 400 Prepa redby PG on 2019-08-20 2018 Survey Area tracyi) $ Hum b o ldtCo unty,Ca lifo rnia Special-Status Plants PICA— Ca lifo rniapinefo ( o t Pityopus californicus) Tec hn icaReview l by onTH 2019-08-20 Ind e pend enReview t by WC on 2019-08-20 2019 Survey Area ERRE— co afa st wnlily ( Erythronium revolutum) Feet SIMAP— Siskiyo chec u kerbloo m( Sidalcea malviflora USLO— Methuselah's Bea Lichen rd ( Usnea inc1 400feet h= Client/Projec t (At origina (At do l c um esize nt of 11x17) 35 Not Surveyed (No ssp. patula) longissima) LICO— hea rt-lea vedtwa ybla d e( Listera cordata) 20 Humb o ldtWind LLC , 18 19 21 31 33 17 22 1 23 30 34 CHGL— Pac ificgo ldensa xifrage( Chrysosplenium Humb o ldtWind Energy Projec t 2 3 16 24 32 HESPB— sho rt-lea vedevax ( Hesperevax sparsiflora RIROA— ho ago ry o seb( erry Ribes roezlii var. Notes 4 14 29 2018 Botanical Survey 15 25 26 28 glechomifolium) Co 1. o rdinaSystem te NAD : 1983UTM Zo ne10N 27 var. breviflora) amictum) 5 6 7 8 13 Base 2. ma Wo ESRI p: rldIma g eMap ry we b FigureNo . 9 12 Spec ial-StatusPla nts m a ppingservice 11 GICAP— Pac ificgilia ( Gilia capitata ssp. pacifica) ASRAR— Rattan's milkvetch ( Astragalus rattanii var. SIMA— ma ple-lea vedchec kerbloo m( Sidalcea 10 1 rattanii) malachroides) Title Ca lifo rniaRare Plant Rank Plants4 or 3 PLRE —PLRE no d d ingsem a phograss re ( Pleuropogon Botanical Resources Survey refractus) Results Pageof35 35 LIRU — LIRUred wo o dlily ( Lilium rubescens) Disc la imStantec er: assum esno respo nsibilityfoda r supplied ta inelec tronicfo rmaThe rec t. ipientac c eptsfull respo nsibilityfoverifying r the ac c urac yand co m pletenessof the da The ta. rec ipientrelea sesStantec officeits , em rs, plo yees,co nsultantsand ag ents,from any and all cla imarising s inany wa yfrom the co ntentprovisioor nof the da ta. \87A ie15078TraeHm d\i_ad\x Btn\i__oRsuvyeut_09md Rvsd:21-82 y gedepglend ning By: 2019-08-20 : Revised d \mxd \Botany\fig_1_BotResSurveyResults_2019.mxd o ldt\gis_ca tive\185703758_TerraGenHumb V :\1857\Ac (¯$$

Highw ay 101 ay Highw

Fields Landing Fields DepotRoad

DepotRd V:\1857\Active\185703758_TerraGenHumboldt\gis_cad\mxd\Botany\fig_1_BotResSurveyResults_2019_trans.mxd Revised: 2019-08-20 By: pglendening

2019 Survey Area Project Location 185703758 0 1,000 Humboldt County, California Prepared by PG on 2019-08-09 1 Technical Review by TH on 2018-08-12 2 Coastal Zone Boundary Feet Client/Project 3 1:12,000 1 in = 1,000 ft (At original document size of 8.5x11) Humboldt Wind, LLC 4 Humboldt Wind Energy Project Notes 1. Coordinate System: NAD 1983 UTM Zone 10N Figure No. 2. Base map: ESRI World Topographic Map web mapping service 1 Title Bo tanical ResourcesBotanical SurveyResults — Transportation Route— Transportation Page 1 of 4

Disclaimer: Stantec assumes no responsibility for data supplied in electronic format. The recipient accepts full responsibility for verifying the accuracy and completeness of the data. The recipient releases Stantec, its officers, employees, consultants and agents, from any and all claims arising in any way from the content or provision of the data. (¯$$

HooktonOverpass V:\1857\Active\185703758_TerraGenHumboldt\gis_cad\mxd\Botany\fig_1_BotResSurveyResults_2019_trans.mxd Revised: 2019-08-20 By: pglendening

Highway 101 Highway

HooktonOverpass

HooktonRoad

2019 Survey Area Project Location 185703758 0 1,000 Humboldt County, California Prepared by PG on 2019-08-09 1 Technical Review by TH on 2018-08-12 2 Coastal Zone Boundary Feet Client/Project 3 1:12,000 1 in = 1,000 ft (At original document size of 8.5x11) Humboldt Wind, LLC 4 Humboldt Wind Energy Project Notes 1. Coordinate System: NAD 1983 UTM Zone 10N Figure No. 2. Base map: ESRI World Topographic Map web mapping service 1 Title Bo tanical ResourcesBotanical Survey Results — Transportation Route— Transportation Page 2 of 4

Disclaimer: Stantec assumes no responsibility for data supplied in electronic format. The recipient accepts full responsibility for verifying the accuracy and completeness of the data. The recipient releases Stantec, its officers, employees, consultants and agents, from any and all claims arising in any way from the content or provision of the data. (¯$$

L ol et a Dr i ve Loleta Drive Loleta V:\1857\Active\185703758_TerraGenHumboldt\gis_cad\mxd\Botany\fig_1_BotResSurveyResults_2019_trans.mxd Revised: 2019-08-20 By: pglendening

Highway 101 Highway

2019 Survey Area Project Location 185703758 0 1,000 Humboldt County, California Prepared by PG on 2019-08-09 1 Technical Review by TH on 2018-08-12 2 Coastal Zone Boundary Feet Client/Project 3 1:12,000 1 in = 1,000 ft (At original document size of 8.5x11) Humboldt Wind, LLC 4 Humboldt Wind Energy Project Notes 1. Coordinate System: NAD 1983 UTM Zone 10N Figure No. 2. Base map: ESRI World Topographic Map web mapping service 1 Title Bo tanical ResourcesBotanical SurveyResults — Transportation Route— Transportation Page 3 of 4

Disclaimer: Stantec assumes no responsibility for data supplied in electronic format. The recipient accepts full responsibility for verifying the accuracy and completeness of the data. The recipient releases Stantec, its officers, employees, consultants and agents, from any and all claims arising in any way from the content or provision of the data. (¯$$

12th St Overpass BypassSt 12th V:\1857\Active\185703758_TerraGenHumboldt\gis_cad\mxd\Botany\fig_1_BotResSurveyResults_2019_trans.mxd Revised: 2019-08-20 By: pglendening

Hi gh way 1 0 1

12th St Overpass BypassSt 12th

2019 Survey Area Project Location 185703758 0 1,000 Humboldt County, California Prepared by PG on 2019-08-09 1 Technical Review by TH on 2018-08-12 2 Feet Coastal Zone Boundary Client/Project 3 1:12,000 1 in = 1,000 ft (At original document size of 8.5x11) Humboldt Wind, LLC 4 Humboldt Wind Energy Project Notes 1. Coordinate System: NAD 1983 UTM Zone 10N Figure No. 2. Base map: ESRI World Topographic Map web mapping service 1 Title Bo tanical ResourcesBotanical SurveyResults — Transportation Route— Transportation Page 4 of 4

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