Table SI. Extirpated, Rare (< 3 Records on Transects) and Persisting Resident Butterfly

Table SI. Extirpated, rare (< 3 records on transects) and persisting resident butterfly species of Griffith Park along with associated traits. Species identified as “probably historical” (historical presence based on records adjacent to Griffith Park) are indicated by *.

Butterfly Family Status Host plant Additional host plant Host Plant Status Non- Host Plant Wing Species records (Garth & records (Emmel & (D.S. Cooper, native Specificity Span Tilden 1986) Emmel 1973, Orzak unpubl. data) Host 1977) Plant Use Adelpha Nymphalidae Present Quercus agrifolia Present No 1 8.13 bredowii californica* Agraulis vanillae Nymphalidae Present Passiflora Present (at park Yes 1 7.9 incarnata periphery) Anthocharis Pieridae Present Brassicaceae Present Yes 3 3.35 sara Apodemia Riodinidae Present Eriogonum Present No 1 2.11 mormo virgulti fasciculatum Brephidium Lycaenidae Rare Atriplex, Present Yes 2 1.6 exilis* Chenopodium album Calephelis Riodinidae Present Baccharis Uses Encelia in coastal Present No 2 2.25 nemesis* salicifolia, populations, incl. SM Encelia Mtns. californica Callophrys Lycaenidae Present Cuscuta, Mostly Cuscuta Present No 3 2.55 augustus* Ceanothus, Chlorogalum pomeridianum Callophrys Lycaenidae Present Eriogonum, E. fascicularum Present No 2 2.75 dumetorum Lotus scoparius specifically Celastrina echo Lycaenidae Present Ceanothus, Present No 2 1.67 Quercus Cercyonis Nymphalidae Extirpated Poaceae Unknown grass species Unknown No . 4 sthenele silvestris Chlosyne gabbii Nymphalidae Extirpated Lessingia also Heterotheca Present No 2 3.85 gabbii filaginifolia grandiflora, Happlopappus squarrosus Coenonympha Nymphalidae Extirpated Poaceae Unknown grass species Unknown No . 3.6 tullia california Colias Pieridae Present Fabacea (incl. Present Yes 5 5.25 eurytheme* Acmispon glaber, Astragalus, , Trifolium, Vicia) Danaus Nymphalidae Present Asclepias Present Yes 1 10.5 plexippus Erynnis Hesperiidae Present Acmispon Present Yes 1 3.95 funeralis* glaber, other Fabaceae Erynnis tristis Hesperiidae Present Quercus Q. agrifolia Present Yes 1 4.05 tristis* Euphilotes Lycaenidae Present Eriogonum Present No 1 1.9 bernardino bernardino Euphydryas Nymphalidae Extirpated Scrophularia Mostly Mimulus Present Yes 3 4.45 chalcedona californica, aurantiacus and chalcedona Mimulus, Scrophularia californica; Castilleja also Collinsia, Castilleja, Plantago erecta, P. lanceolata, Lonicera, and Trichostema lanatum Glaucopsyche Lycaenidae Present Lupinus, Present Yes 4 2.7 lygdamus Lathyrus, Vicia australis Glaucopsyche Lycaenidae Extirpated Lupinus (bush- Rare No 2 3.2 piasus lupines; L. hirsutissimus) Astragalus Heliopetes Hesperiidae Present Malacothamnus Present Yes 2 3.6 ericetorum fasciculatus, other Malvaceae Hylephila Hesperiidae Present Cynodon Present Yes 1 3.5 phyleus dactylon, other Poaceae Junonia coenia Nymphalidae Present Plantago major, Present Yes 6 5.6 P. lanceolata, Mimulus spp. Leptotes Lycaenidae Present Fabaceae, Present Yes 3 2.55 marina* Plumbago Lerodea eufala* Hesperiidae Rare Cynodon Present Yes 2 2.85 dactylon, other Poaceae Lycaena arota Lycaenidae Rare Ribes spp. Ribes aureum var. Present No 1 3.25 nubila gracilimum, "according to Comstock" Lycaena Lycaenidae Extirpated Polygoneaceae Rumex, sp. unknown Rare Yes 3 3.4 helloides (Polygonum, Rumex, etc.) Lycaena Lycaenidae Extirpated Rumex Rare Yes 2 3.85 xanthoides xanthoides Nymphalis Nymphalidae Present Salix, Populus Present Yes 2 7.9 antiopa* Ochlodes Hesperiidae Present Poaceae Unknown grass species Unknown Yes 2 2.85 sylvanoides sylvanoides* Papilio Papilionidae Present Rhamnus, Present Yes 3 7.7 eurymedon Ceanothus, Prunus ilicifolia Papilio rutulus Papilionidae Present Populus, Salix, Present Yes 5 8.5 Platanus Papilio Papilionidae Present Tauschia, Present Yes 15 8 zelicaon* Lomatium, Foeniculum, Daucus Pholisora Hesperiidae Extirpated Chenopodium, Rare Yes 1 2.9 catullus Amaranthus, Ambrosia Pieris rapae Pieridae Present Brassicaceae, Present Yes 5 5.15 Tropaeolum majus Plebjus acmon Lycaenidae Present Acmispon, Present Yes 3 2.55 Astragalus, Trifolium, Eriogonum Poanes melane Hesperiidae Present Poaceae Cynodon dactylon Present Yes 6 3.35 Polygonia Nymphalidae Extirpated Urtica holoserica Rare No 1 4.2 satyrus satyrus Pontia Pieridae Present Brassicaceae Present Yes 2 5.05 protodice* Pyrgus Hesperiidae Present Malvaceae Present Yes 2 3.15 albescens* Satyrium Lycaenidae Rare Ceanothus esp. C. cuneatus Present No 1 2.85 saepium saepium* Satyrium tetra* Lycaenidae Rare Cercocarpus Present No 1 2.85 betuloides Speyeria Nymphalidae Extirpated Viola Rare No 1 5.7 callippe pedunculata comstocki Strymon Lycaenidae Present (various) Present Yes 6 2.85 melinus pudica Vanessa cardui Nymphalidae Present (various) Present Yes 11 6.2 Vanessa Nymphalidae Present Gnaphalium, Present Yes 3 5.6 virginiensis other Asteraceae Vanessa Nymphalidae Present Malvaceae, Present Yes 3 4.75 anabella* Urticaceae Vanessa Nymphalidae Present Urticaceae Present Yes 1 6.05 atalanta rubria Zerene eurydice Pieridae Rare Amorpha Rare No 1 4.2 californica