A Abele, [120]. Abies, [50]. Abies amabilis, [56]. Abies balsamea, [52]. Abies balsamea var. hudsonica, [53]. Abies balsamea var. macrocarpa, [53]. Abies balsamea var. phanerolepis, [52]. Abies bracteata, [60]. Abies cephalonica, [50]. Abies cilicica, [50]. Abies concolor, [55]. Abies Fraseri, [51]. Abies grandis, [54]. Abies homolepis, [50]. Abies lasiocarpa, [53]. Abies Lowiana, [56]. Abies magnifica, [58]. Abies magnifica var. shastensis, [59]. Abies magnifica var. xanthocarpa, [59]. Abies nobilis, [57]. Abies Nordmanniana, [50]. Abies pinsapo, [50]. Abies Veitchii, [50]. Abies venusta, [60]. Acacia, [591], [623]. Acacia Emoriana, [593]. Acacia Farnesiana, [592]. Acacia, Green-barked, [614], [615]. Acacia Greggii, [595]. Acacia tortuosa, [593]. Acacia Wrightii, [594]. Acer, [681]. Acer carolinianum, [699]. Acer circinatum, [684]. Acer Douglasii, [683]. Acer floridanum, [691]. Acer floridanum var. villipes, [691]. Acer glabrum, [682]. Acer glabrum var. Douglasii, [683]. Acer glabrum f. trisectum, [682]. Acer grandidentatum, [692]. Acer leucoderme, [694]. Acer macrophyllum, [687]. Acer Negundo, [699]. Acer Negundo var. arizonicum, [701]. Acer Negundo var. californicum, [701]. Acer Negundo var. interior, [701]. Acer Negundo var. texanum, [701]. Acer Negundo var. texanum f. latifolium, [701]. Acer Negundo var. violaceum, [700]. Acer nigrum, [693]. Acer nigrum var. Palmeri, [693]. Acer pennsylvanicum, [686]. Acer rubrum, [696]. Acer rubrum var. Drummondii, [698]. Acer rubrum, var. Drummondii f. rotundatum, [698]. Acer rubrum var. rubrocarpum, [696]. Acer rubrum var. tomentosum, [696]. Acer rubrum var. tridens, [699]. Acer saccharinum, [694]. Acer saccharum, [688]. Acer saccharum var. glabrum, [688]. Acer saccharum var. Rugelii, [689]. Acer saccharum var. Schneckii, [688], [689]. Acer saccharum var. sinuosum, [690]. Acer sinuosum, [690]. Acer spicatum, [685]. Aceraceae, [680]. Acœlorraphe, [105]. Acœlorraphe arborescens, [106]. Acœlorraphe Wrightii, [106]. Adelia, [853]. Æsculus, [702]. Æsculus austrina, [709]. Æsculus Bushii, [704]. Æsculus californica, [710]. Æsculus discolor, [709]. Æsculus discolor var. flavescens, [710]. Æsculus discolor var. mollis, [709]. Æsculus georgiana, [706]. Æsculus georgiana var. lanceolata, [707]. Aesculus georgiana var. pubescens, [706]. Æsculus glabra, [703]. Æsculus glabra var. Buckleyi, [703]. Æsculus glabra var. leucodermis, [704]. Æsculus glabra var. micrantha, [704]. Æsculus glabra var. pallida, [703]. Æsculus Harbisonii, [707]. Æsculus Hippocastanum, [702]. Æsculus hybrida, [705]. Æsculus mississippiensis, [704]. Æsculus octandra, [704]. Æsculus octandra var. virginica, [705]. Æsculus Pavia, [707]. Ailanthus altissima, [641]. Alder, White, [224]. Alligator Pear, [357]. Almond Willow, [144]. Alnus, [220], [221], [222], [223], [224], [225], [226]. Alnus acuminata, [225]. Alnus maritima, [226]. Alnus oblongifolia, [225]. Alnus oregona, [222]. Alnus rhombifolia, [224]. Alnus rubra, [222]. Alnus sinuata, [221]. Alnus sitchensis, [221]. Alnus tenuifolia, [223]. Alnus vulgaris, [220]. Alvaradoa, [644]. Alvaradoa amorphoides, [644]. Amelanchier, [393]. Amelanchier alnifolia, [396]. Amelanchier canadensis, [394]. Amelanchier canadensis, [395]. Amelanchier canadensis var. tomentula, [394]. Amelanchier Cusickii, [396]. Amelanchier florida, [396]. Amelanchier lævis, [395]. Amelanchier lævis f. nitida, [395]. Amyris, [640]. Amyris elemifera, [640]. Amyris parvifolia, [640]. Anacahuita, [860]. Anacardiaceæ, [655]. Anamomis dichotoma, [774]. Anamomis Simpsonii, [775]. Anaqua, [862]. Angiospermæ, [96]. Anona, [354]. Anona Cherimolia, [355]. Anona glabra, [355]. Anona muricata, [355]. Anona palustris, [355]. Anona reticulata, [355]. Anonaceæ, [353]. Ant’s Wood, [816]. Apple, [379]. Apple, Crab, [380], [381], [382], [383], [384], [385], [387], [389]. Apple, Haw, [434]. Apple, Pond, [355]. Apple, Turkey, [476]. Aquifoliaceæ, [668]. Aralia, [778]. Aralia spinosa, [778]. Araliaceæ, [777]. Arbor-vitæ, [67]. Arbutus, [799]. Arbutus arizonica, [801]. Arbutus Menziesii, [799]. Arbutus texana, [800]. Arbutus xalapensis, [800]. Ardisia, [806]. Ardisia paniculata, [806]. Arroyo Willow, [153]. Ash, [833]. Ash, Black, [852]. Ash, Blue, [851]. Ash, Brown, [852]. Ash, Green, [846]. Ash, Mountain, [390], [842]. Ash, Prickly, [635]. Ash, Pumpkin, [844]. Ash, Red, [845]. Ash, Swamp, [838]. Ash, Wafer, [639]. Ash, Water, [838], [839]. Ash, White, [841]. Ash-leaved Maple, [699]. Asimina, [353]. Asimina triloba, [353]. Asp, Quaking, [121]. Aspen, [121]. Australian Eucalypti, [768]. Austrian Pine, [2]. Avicennia, [865]. Avicennia nitida, [866]. Avocado, [357].
B Bald Cypress, [63], [64]. Balsam, [125]. Balsam Cottonwood, [126]. Balsam Fir, [51], [52], [53]. Balsam, She, [51]. Bark, Cinnamon, [753]. Bark, Georgia, [876]. Basket Oak, [304]. Bass Wood, [732], [733]. Batodendron, [803]. Batodendron glaucescens, [803]. Bay, [751]. Bay, Loblolly, [751]. Bay, Red, [357]. Bay, Rose, [792]. Bay, Swamp, [346], [358]. Bay, Sweet, [346]. Bayonet, Spanish, [111], [112]. Bean, Coral, [616]. Bean, Horse, [611]. Bean, Indian, [871]. Bean, Screw, [602]. Bearberry, [725]. Bear Oak, [254]. Bechtel Crab, [388]. Beech, [228]. Beech, Blue, [201]. Berry, Service, [394], [395], [396]. Betula, [205]. Betula alaskana, [217]. Betula cœrulea, [211]. Betula cœrulea var. Blanchardii, [212]. Betula commixta, [218]. Betula Eastwoodæ, [219]. Betula fontinalis, [218]. Betula fontinalis var. Piperi, [219]. Betula Jackii, [207]. Betula kenaica, [216]. Betula lenta, [206]. Betula lutea, [207]. Betula montanensis, [214]. Betula nigra, [208]. Betula occidentalis, [215]. Betula papyrifera, [212]. Betula papyrifera var. cordifolia, [213]. Betula papyrifera var. elobata, [212]. Betula papyrifera var. kenaica, [216]. Betula papyrifera var. minor, [213]. Betula papyrifera var. montanensis, [214]. Betula papyrifera var. occidentalis, [215]. Betula papyrifera var. subcordata, [214]. Betula pendula, [205], [212]. Betula Piperi, [219]. Betula populifolia, [210]. Betula populifolia var. laciniata, [211]. Betula populifolia var. purpurea, [211]. Betula Purpusii, [208]. Betula Sandbergii, [213]. Betula Sandbergii f. maxima, [213]. Betula subcordata, [214]. Betulaceæ, [200]. Beureria, [861]. Beureria havanensis, [861]. Beureria ovata, [861]. Bignoniaceæ, [868]. Big Shellbark, [186]. Big Tree, [62]. Big Tree Plum, [565]. Billia, [702]. Bilsted, [367]. Birch, [205]. Birch, Black, [206], [216], [218]. Birch, Blue, [211]. Birch, Canoe, [212]. Birch, Cherry, [206]. Birch, Gray, [207], [210]. Birch, Paper, [212]. Birch, Red, [208], [216]. Birch. River, [208], [218]. Birch, West Indian, [646]. Birch, White, [210], [217]. Birch, Yellow, [207]. Bird Cherry, [571]. Bitternut, [180]. Bitter Pecan, [179]. Bitter-Sweet Orange, [633]. Black Ash, [852]. Black Birch, [206], [216], [218]. Black Calabash Tree, [873]. Black Cottonwood, [124], [126]. Black Haw, [812], [889], [890]. Black Hemlock, [46]. Black Ironwood, [721]. Black Jack Oak, [258]. Black Mangrove, [866]. Black Maple, [693]. Black Oak, [246], [250], [251], [274]. Black Oaks, [238]. Black Olive-tree, [765]. Black Persimmon, [823]. Black Sloe, [558]. Black Spruce, [35]. Black Walnut, [171]. Black Willow, [140], [160]. Blolly, [341]. Blue Ash, [851]. Blue Beech, [201]. Blue Birch, [211]. Blue Jack Oak, [265]. Blue Myrtle, [727]. Blue Oak, [283]. Blue Spruce, [39]. Borraginaceæ, [858]. Bow Wood, [332]. Box Elder, [699]. Box Wood, [680]. Brittle Thatch, [99], [100]. Broad-leaved Maple, [687]. Broussonetia papyrifera, [328]. Brown Ash, [852]. Bucida, [765]. Bucida Buceras, [765]. Buckeye, [709], [710], [711]. Buckeye, Fetid, [703]. Buckeye, Ohio, [703]. Buckeye, Red-flowered, [707]. Buckeye, Spanish, [717]. Buckeye, Sweet, [704]. Buckthorn, [815]. Bull Pine, [12], [20]. Bumelia, [812]. Bumelia angustifolia, [816]. Bumelia lanuginosa, [813]. Bumelia lanuginosa var. albicans, [813]. Bumelia lanuginosa var. rigida, [814]. Bumelia lycioides, [815]. Bumelia monticola, [814]. Bumelia tenax, [812]. Burning Bush, [675]. Burr Oak, [290]. Bursera, [645]. Bursera microphylla, [647]. Bursera Simaruba, [646]. Burseraceæ, [645]. Bush, Burning, [675]. Bush, Button, [878]. Bush, Shad, [394]. Bush, Stag, [889]. Bustic, [811]. Butternut, [169]. Button Bush, [878]. Buttonwood, [372], [766], [767]. Byrsonima, [632]. Byrsonima lucida, [632].
C Cabbage Palmetto, [102]. Cabbage Tree, [102]. Cactaceæ, [757]. Calabash Tree, Black, [873]. California Laurel, [361]. California Lilac, [727]. California Nutmeg, [92]. Calyptranthes, [769]. Calyptranthes pallens, [769]. Calyptranthes Zuzygium, [770]. Camellia Thea, [750]. Camptotheca, [779]. Canada Plum, [560]. Canella, [753]. Canella Winterana, [753]. Canellaceæ, [753]. Canoe Birch, [212]. Canoe Cedar, [68]. Canotia, [677]. Canotia holacantha, [678]. Capparidaceæ, [365]. Capparis, [365]. Capparis jamaicensis, [365]. Capparis spinosa, [365]. Caprifoliaceæ, [882]. Carica, [755]. Carica Papaya, [756]. Caricaceæ, [755]. Carolina Poplar, [137]. Carpinus, [201]. Carpinus Betulus, [201]. Carpinus caroliniana, [201]. Carya, [176]. Carya alba, [188]. Carya alba var. subcoriacea. 189. Carya aquatica, [181]. Carya aquatica var. australis, [182]. Carya arkansana, [198]. Carya Brownii, [181]. Carya Brownii var. varians, [181]. Carya Buckleyi, [197]. Carya Buckleyi var. arkansana, [189]. Carya Buckleyi var. arkansana f. pachylemma, [199]. Carya Buckleyi var. villosa, [199]. Carya carolinæ-septentrionalis, [185]. Carya cordiformis, [180]. Carya cordiformis var. latifolia, [180]. Carya Dunbarii, [187]. Carya floridana, [196]. Carya glabra, [191]. Carya glabra var. megacarpa, [192]. Carya glabra var. villosa, [199]. Carya laciniosa, [186]. Carya Laneyi, [181]. Carya Laneyi var. chateaugayensis, [181]. Carya leiodermis, [189]. Carya leiodermis var. callicoma, [190]. Carya megacarpa, [192]. Carya microcarpa, [194], [195]. Carya myristicæformis, [182]. Carya Nussbaumerii, [187]. Carya ovalis, [193]. Carya ovalis var. borealis, [195]. Carya ovalis var. hirsuta, [195]. Carya ovalis var. obcordata, [194]. Carya ovalis var. obovalis, [195]. Carya ovalis var. odorata, [195]. Carya ovata, [183]. Carya ovata var. complanata, [184]. Carya ovata var. ellipsoidalis, [184]. Carya ovata var. fraxinifolia, [185]. Carya ovata var. Nuttallii, [184]. Carya ovata var. pubescens, [184]. Carya pallida, [190]. Carya pecan, [177]. Carya porcina, [191]. Carya Schneckii, [189]. Carya texana, [179]. Carya texana, [197]. Carya villosa, [199]. Cassada, [811]. Cassena, [671]. Cassie, [592]. Castanea, [230]. Castanea alnifolia, [233]. Castanea alnifolia var. floridana, [233]. Castanea crenata, [230]. Castanea dentata, [231], [232]. Castanea mollissima, [230]. Castanea neglecta, [232]. Castanea pumila, [232]. Castanea sativa, [230]. Castanopsis, [234]. Castanopsis chrysophylla, [234]. Castanopsis chrysophylla var. minor, [235]. Castanopsis sempervirens, [234]. Catalpa, [870], [871]. Catalpa bignonioides, [871]. Catalpa bignonioides var. nana, [872]. Catalpa Bungei, [872]. Catalpa Catalpa, [871]. Catalpa hybrida, [872]. Catalpa speciosa, [872]. Catalpa, Western, [872]. Cat’s Claw, [586], [594], [595]. Ceanothus, [726]. Ceanothus arboreus, [727]. Ceanothus spinosus, [728]. Ceanothus thyrsiflorus, [727]. Cedar, [87]. Cedar, Canoe, [68]. Cedar Elm, [314]. Cedar, Incense, [65]. Cedar Pine, [25]. Cedar, Port Orford, [77]. Cedar, Red, [68], [88], [89], [90]. Cedar, Rock, [87]. Cedar, Stinking, [91]. Cedar, Sweet-berried, [82]. Cedar, White, [67], [75]. Celastraceæ, [674]. Celtis, [318]. Celtis brevipes, [324]. Celtis canina, [320]. Celtis crassifolia, [320]. Celtis Douglasii, [321]. Celtis Helleri, [322]. Celtis lævigata, [323]. Celtis lævigata var. anomala, [324]. Celtis lævigata var. brachyphylla, [324]. Celtis lævigata var. brevipes, [324]. Celtis lævigata var. texana, [325]. Celtis lævigata var. texana f. microphylla, [326]. Celtis Lindheimeri, [322]. Celtis mississippiensis, [323]. Celtis occidentalis, [319]. Celtis occidentalis var. canina, [320]. Celtis occidentalis var. crassifolia, [320]. Celtis pumila, [326]. Celtis pumila var. georgiana, [326]. Celtis reticulata, [323]. Celtis reticulata var. vestita, [323]. Celtis rugulosa, [321]. Cephalanthus, [878]. Cephalanthus occidentalis, [878]. Cephalanthus occidentalis var. pubescens, [879]. Cerasus demissa, [574]. Cercidium, [613]. Cercidium floridum, [614]. Cercidium Torreyanum, [615]. Cercis, [603]. Cercis canadensis, [604]. Cercis reniformis, [604]. Cercis texensis, [604]. Cercocarpus, [550]. Cercocarpus alnifolius, [552]. Cercocarpus betuloides, [553]. Cercocarpus eximius, [554]. Cercocarpus ledifolius, [553]. Cercocarpus parvifolius, [552]. Cercocarpus parvifolius var. betuloides, [553]. Cercocarpus paucidentatus, [554]. Cercocarpus Traskiæ, [551]. Cereus, [757]. Cereus giganteus, [758]. Chamæcyparis, [75]. Chamæcyparis Lawsoniana, [77]. Chamæcyparis nootkatensis, [76]. Chamæcyparis obtusa, [75]. Chamæcyparis pisifera, [75]. Chamæcyparis thyoides, [75]. Chapote, [823]. Checkered-bark Juniper, [84]. Cherry, [555], [806]. Cherry Birch, [206]. Cherry, Bird, [571]. Cherry, Choke, [573]. Cherry, Indian, [724]. Cherry, Rum, [575]. Cherry, Wild, [572], [576], [577], [578]. Cherry, Wild Black, [575]. Cherry, Wild Red, [571]. Chestnut, [230], [231]. Chestnut, Golden-leaved, [234]. Chestnut Oak, [236], [305], [306]. Chestnut Oaks, [241]. Chickasaw Plum, [569]. Chilopsis, [869]. Chilopsis linearis, [869]. China-tree, [648]. China-tree, Wild, [714]. Chinquapin, [232], [233], [234]. Chionanthus, [855]. Chionanthus virginica, [855]. Chittam Wood, [657], [813]. Chloromeles, [379]. Choke Cherry, [573]. Cholla, [760]. Chrysobalanus, [583]. Chrysobalanus icaco, [583]. Chrysobalanus icaco var. pellocarpa, [584]. Chrysophyllum, [817]. Chrysophyllum Cainito, [817]. Chrysophyllum oliviforme, [818]. Chytraculia Chytraculia, [769]. Cinnamon Bark, [753]. Cinnamon, Wild, [753]. Citharexylon, [864]. Citharexylon fruticosum, [864]. Citharexylon fruticosum var. villosum, [864]. Citharexylon villosum, [864]. Citrus Aurantium, [633]. Cladrastis, [618]. Cladrastis lutea, [619]. Clammy Locust, [625]. Claw, Cat’s, [586], [594], [595]. Cliftonia, [667]. Cliftonia monophylla, [667]. Cocoa Plum, [583]. Coccolobis, [338]. Coccolobis laurifolia, [340]. Coccolobis uvifera, [339]. Coccothrinax, [100]. Coccothrinax jucunda, [100]. Coccothrinax jucunda var. macrosperma, [101]. Coccothrinax jucunda var. marquesensis, [101]. Cock-spur Thorn, [402]. Coffee-tree, [725]. Coffee-tree, Kentucky, [606]. Colorado Spruce, [39]. Colubrina, [729]. Colubrina arborescens, [731]. Colubrina Colubrina, [731]. Colubrina cubensis, [730]. Colubrina reclinata, [729]. Combretaceæ, [764]. Condalia, [719]. Condalia obovata, [719]. Conocarpus, [766]. Conocarpus erecta, [766]. Conocarpus erecta var. sericea, [766]. Coral Bean, [616]. Cordia, [858]. Cordia Boissieri, [860]. Cordia sebestena, [859]. Cork Elm, [311]. Cork Wood, [167]. Cornaceæ, [784]. Cornus alternifolia, [789]. Cornus asperifolia, [788]. Cornus florida, [785]. Cornus florida f. zanthocarpa, [786]. Cornus mas, [785]. Cornus Nuttallii, [787]. Cotinus, [657]. Cotinus americanus, [657]. Cotinus coggygria, [657]. Cotton Gum, [783]. Cottonwood, [128], [129], [131], [133], [135], [136]. Cottonwood, Balsam, [126]. Cottonwood, Black, [124], [126]. Cottonwood, Narrow-leaved, [127]. Cottonwood, Swamp, [124]. Cowania, [549]. Cowania Davidsonii, [549]. Cowania mexicana, [549]. Cowania Stansburiana, [549]. Cow Oak, [304]. Crab Apple, [380], [381], [382], [383], [384], [385], [387], [389]. Crab, Bechtel, [388]. Crab Wood, [654]. Crabs, Siberian, [379]. Cratægus, [397]. Cratægus acclivis, [496]. Cratægus acutifolia, [409]. Cratægus æstivalis, [434]. Cratægus æstivalis, [435], [436]. Cratægus æstivalis var. luculenta, [435]. Cratægus algens, [407]. Cratægus amnicola, [426]. Cratægus annosa, [524]. Cratægus anomala, [486]. Cratægus Anomalæ, [400]. Cratægus apiifolia, [530]. Cratægus apiomorpha, [457]. Cratægus aprica, [529]. Cratægus arborea, [412]. Cratægus arborescens, [443]. Cratægus arduennæ, [406]. Cratægus arkansana, [466]. Cratægus arnoldiana, [481]. Cratægus Ashei, [514]. Cratægus assurgens, [491]. Cratægus atrorubens, [446]. Cratægus basilica, [462]. Cratægus Beckwithæ, [454]. Cratægus berberifolia, [418]. Cratægus Berlandieri, [471]. Cratægus blanda, [442]. Cratægus Boyntonii, [508]. Cratægus Bracteatæ, [400]. Cratægus brachyacantha, [533]. Cratægus Brachyacanthæ, [400]. Cratægus brazoria, [430]. Cratægus Buckleyi, [509]. Cratægus Bushii, [410]. Cratægus callicarpa, [451]. Cratægus canadensis, [473]. Cratægus Canbyi, [403]. Cratægus champlainensis, [482]. Cratægus Chapmanii, [537]. Cratægus Coccineæ, [399]. Cratægus coccinea var. rotundifolia, [504]. Cratægus coccinioides, [503]. Cratægus Cocksii, [411]. Cratægus collina, [425]. Cratægus consanguinea, [519]. Cratægus cordata, [531]. Cratægus corusca, [474]. Cratægus crocina, [420]. Cratægus Crus-galli, [399], [402]. Cratægus Crus-galli var. capillata, [402]. Cratægus Crus-galli var. oblongata, [402]. Cratægus Crus-galli var. pyracanthifolia, [402]. Cratægus Crus-galli var. salicifolia, [402]. Cratægus dallasiana, [431]. Cratægus Davisii, [438]. Cratægus delecta, [497]. Cratægus denaria, [415]. Cratægus depilis, [461]. Cratægus Deweyana, [539]. Cratægus diffusa, [454]. Cratægus dilatata, [500]. Cratægus Dilatatæ, [399]. Cratægus disjuncta, [452]. Cratægus dispar, [528]. Cratægus Douglasianæ, [400]. Cratægus Douglasii, [545]. Cratægus Douglasii f. badia, [546]. Cratægus Douglasii var. Suksdorfii, [546]. Cratægus drymophila, [453]. Cratægus Eamesii, [498]. Cratægus edita, [416]. Cratægus edura, [419]. Cratægus Ellwangeriana, [484]. Cratægus Engelmanii, [413]. Cratægus erecta, [408]. Cratægus fastosa, [427]. Cratægus fecunda, [404]. Cratægus fera, [420]. Cratægus flava, [516]. Cratægus Flavæ, [400]. Cratægus floridana, [521]. Cratægus Gaultii, [537]. Cratægus gemmosa, [541]. Cratægus georgiana, [450]. Cratægus glabriuscula, [441]. Cratægus gravida, [467]. Cratægus Harbisonii, [513]. Cratægus Hillii, [490]. Cratægus Holmesiana, [495]. Cratægus Holmesiana var. tardipes, [496]. Cratægus Holmesiana var. villipes, [496]. Cratægus hudsonica, [502]. Cratægus ignava, [518]. Cratægus illinoiensis, [542]. Cratægus induta, [476]. Cratægus ingens, [447]. Cratægus integra, [526]. Cratægus integriloba, [543]. Cratægus Intricatæ, [400]. Cratægus invisa, [468]. Cratægus Jonesæ, [505]. Cratægus Kelloggii, [475]. Cratægus lacera, [460]. Cratægus lacrimata, [522]. Cratægus lanuginosa, [480]. Cratægus Lettermanii, [432]. Cratægus limaria, [469]. Cratægus lobulata, [493]. Cratægus lucorum, [459]. Cratægus luxuriosa, [455]. Cratægus Mackensenii, [469]. Cratægus macracantha, [544]. Cratægus Macracanthæ, [400]. Cratægus Margaretta, [506]. Cratægus Medioximæ, [453]. Cratægus meridionalis, [472]. Cratægus micracantha, [448]. Cratægus Microcarpæ, [400]. Cratægus mitis, [445]. Cratægus Mohrii, [421]. Cratægus Molles, [399]. Cratægus mollis, [464]. Cratægus mollita, [537]. Cratægus monogyna, [398]. Cratægus montivaga, [414]. Cratægus neo-londinensis, [489]. Cratægus nitida, [444]. Cratægus noelensis, [487]. Cratægus opaca, [436]. Cratægus opima, [512]. Cratægus ovata, [439]. Cratægus Oxyacantha, [398]. Cratægus Palmeri, [408]. Cratægus panda, [525]. Cratægus paucispina, [458]. Cratægus pausiaca, [424]. Cratægus pedicellata, [494]. Cratægus pedicellata var. gloriosa, [495]. Cratægus penita, [447]. Cratægus pennsylvanica, [483]. Cratægus pentandra, [458]. Cratægus peoriensis, [403]. Cratægus Phænopyrum, [531]. Cratægus pratensis, [433]. Cratægus Pringlei, [492]. Cratægus pruinosa, [449]. Cratægus Pruinosæ, [399]. Cratægus Pulcherrimæ, [400]. Cratægus punctata, [423]. Cratægus punctata var. aurea, [423]. Cratægus punctata var. canescens, [424]. Cratægus punctata var. microphylla, [424]. Cratægus Punctatæ, [399]. Cratægus pyriformis, [479]. Cratægus quercina, [478]. Cratægus Ravenelii, [523]. Cratægus recurva, [527]. Cratægus regalis, [405]. Cratægus rivularis, [546]. Cratægus Robbinsiana, [454]. Cratægus Robesoniana, [485]. Cratægus robur, [512]. Cratægus rotundifolia, [504]. Cratægus rotundifolia var. pubera, [505]. Cratægus Rotundifoliæ, [399]. Cratægus rufula, [435]. Cratægus saligna, [534]. Cratægus Sargentii, [510]. Cratægus scabrida, [547]. Cratægus senta, [523]. Cratægus sera, [465]. Cratægus sertata, [499]. Cratægus signata, [415]. Cratægus silvestris, [427]. Cratægus silvicola, [453]. Cratægus Silvicolæ, [399]. Cratægus sordida, [429]. Cratægus spathulata, [532]. Cratægus spathulata var. flavanthera, [532]. Cratægus spissiflora, [485]. Cratægus submollis, [484]. Cratægus suborbiculata, [501]. Cratægus succulenta, [540]. Cratægus Tenuifoliæ, [399]. Cratægus tersa, [417]. Cratægus texana, [477]. Cratægus tomentosa, [536]. Cratægus Treleasei, [472]. Cratægus tristis, [520]. Cratægus uniqua, [412]. Cratægus vegeta, [538]. Cratægus velutina, [442]. Cratægus venusta, [510]. Cratægus verruculosa, [428]. Cratægus viburnifolia, [470]. Cratægus Virides, [399]. Cratægus viridis, [438]. Cratægus virilis, [548]. Cratægus visenda, [517]. Cratægus vulsa, [440]. Crescentia cucurbitina, [873]. Cucumber-tree, [343]. Cucumber-tree, Large-leaved, [348]. Cucumber-tree, Long-leaved, [349]. Cupressus, [69]. Cupressus arizonica, [73], [75]. Cupressus arizonica var. bonita, [74]. Cupressus Bakeri, [72]. Cupressus glabra, [74]. Cupressus Goveniana, [70], [71]. Cupressus guadaloupensis, [73]. Cupressus Lawsoniana, [77]. Cupressus Macnabiana, [72]. Cupressus macrocarpa, [70]. Cupressus nevadensis, [72]. Cupressus nootkatensis, [76]. Cupressus pygmæa, [70]. Cupressus Sargentii, [71]. Cupressus sempervirens, [69]. Cupressus thyoides, [75]. Cypress, [69], [72], [73]. Cypress, Bald, [63], [64]. Cypress, Deciduous, [64]. Cypress, Lawson, [77]. Cypress, Monterey, [70]. Cypress, Sargent’s, [71]. Cypress, Sitka, [76]. Cypress, Tecate, [73]. Cypress, Yellow, [76]. Cyrilla, [666]. Cyrilla racemiflora, [666]. Cyrilla racemiflora var. parviflora, [667]. Cyrilla racemiflora var. racemifera, [667]. Cyrillaceæ, [665].
D Dagger, Spanish, [112], [113], [114], [115], [117]. Dahoon, [670]. Dalea, [621]. Dalea spinosa, [621]. Darling Plum, [720]. Davidia, [779]. Deciduous Cypress, [64]. Desert Palm, [104]. Desert White Cedar, [82]. Desert Willow, [869]. Devil Wood, [857]. Dicotyledons, [118]. Digger Pine, [20]. Dilly, Wild, [819]. Diospyros, [820]. Diospyros texana, [823]. Diospyros virginiana, [821]. Diospyros virginiana var. Mosieri, [823]. Diospyros virginiana var. platycarpa, [822]. Diospyros virginiana var. platycarpa f. atra, [822]. Dipholis, [810]. Dipholis salicifolia, [811]. Dipteronia, [681]. Dogwood, [787], [788], [789]. Dogwood, Flowering, [785]. Dogwood, Jamaica, [629]. Dogwood, Poison, [663]. Douglas Spruce, [48]. Downward Plum, [816]. Drypetes, [650]. Drypetes diversifolia, [650]. Drypetes keyensis, [650]. Drypetes lateriflora, [651]. Dwarf Maple, [682].
E Ebenaceæ, [820]. Ebony, [588]. Ehretia, [862]. Ehretia elliptica, [862]. Elder, [882]. Elder, Box, [699]. Elkwood, [347]. Elliottia, [791]. Elliottia racemosa, [791]. Elm, [308]. Elm, Cedar, [314]. Elm, Cork, [311]. Elm, English, [309]. Elm, Red, [313], [315]. Elm, Rock, [311]. Elm, Scotch, [309]. Elm, Slippery, [313], [750]. Elm, Water, [317]. Elm, White, [309]. Elm, Winged, [312]. Enallagma, [873]. Enallagma cucurbitina, [873]. Encina, [269]. Endothia parisitica, [230]. Engelmann Spruce, [38]. English Elm, [309]. Ericaceæ, [790]. Erythrina, [627]. Erythrina herbacea, [628]. Erythrina herbacea var. arborea, [628]. Eucalypti, Australian, [768]. Eugenia, [770]. Eugenia aromatica, [771]. Eugenia axillaris, [772]. Eugenia buxifolia, [771]. Eugenia confusa, [774]. Eugenia dicrana, [774]. Eugenia Jambos, [771]. Eugenia rhombea, [773]. Eugenia Simpsonii, [775]. Euphorbiaceæ, [649]. European Mountain Ash, [390]. Evergreen Oak, [282]. Evonymus, [675]. Evonymus atropurpureus, [675]. Exostema, [877]. Exostema caribæum, [877]. Exothea, [714]. Exothea paniculata, [715]. Eysenhardtia, [620]. Eysenhardtia orthocarpa, [620]. Eysenhardtia polystachya, [620].
F Fagaceæ, [227]. Fagara clava-Herculis, [635]. Fagara coriacea, [637]. Fagara Fagara, [634]. Fagara flava, [636]. Fagus, [228]. Fagus americana, [228]. Fagus grandifolia, [228]. Fagus grandifolia var. caroliniana, [229]. Fagus grandifolia var. caroliniana f. mollis, [230]. Fagus sylvatica, [228]. Fan Palm, [104]. Farkleberry, [802]. Feltleaf Willow, [157]. Fetid Buckeye, [703]. Ficus, [333]. Ficus aurea, [334]. Ficus brevifolia, [335]. Ficus Carica, [333]. Ficus populnea, [335]. Fiddle Wood, [864]. Fig, [333], [335]. Fig, Wild, [334], [335]. Fir, [50]. Fir, Balsam, [51], [52], [53]. Fir, Red, [48], [57], [58], [59]. Fir, Silver, [60]. Fir, White, [54], [55], [56]. Firmiana simplex, [749]. Flowering Dogwood, [785]. Forestiera, [853]. Forestiera acuminata, [854]. Foxtail Pine, [7], [8]. Franklinia, [752]. Fraxinus, [833]. Fraxinus americana, [841]. Fraxinus americana f. iodocarpa, [841]. Fraxinus americana var. crassifolia, [841]. Fraxinus americana var. microcarpa, [841]. Fraxinus anomala, [837]. Fraxinus Berlandieriana, [847]. Fraxinus biltmoreana, [843]. Fraxinus caroliniana, [838]. Fraxinus chinensis, [833]. Fraxinus cuspidata, [834]. Fraxinus cuspidata var. macropetala, [834]. Fraxinus cuspidata var. serrata, [834]. Fraxinus dipetala, [833]. Fraxinus floridana, [839]. Fraxinus Greggii, [835]. Fraxinus Lowellii, [836]. Fraxinus nigra, [852]. Fraxinus oregona, [850]. Fraxinus Ornus, [833]. Fraxinus papilosa, [840]. Fraxinus pauciflora, [839]. Fraxinus pennsylvanica, [845]. Fraxinus pennsylvanica var. lanceolata, [846]. Fraxinus profunda, [844]. Fraxinus quadrangulata, [851]. Fraxinus Smallii, [842]. Fraxinus Standleyi, [840]. Fraxinus texensis, [842]. Fraxinus Toumeyi, [849]. Fraxinus velutina, [848]. Fraxinus velutina var. Toumeyi, [849]. Fremontia, [749]. Fremontia californica, [750]. Fremontodendron californicum, [750]. Frijolito, [616]. Fringe-tree, [855].
G Galloway Nut, [181]. Garland Tree, [382]. Geiger-tree, [859]. Georgia Bark, [876]. Glaucous Willow, [159]. Gleditsia, [607]. Gleditsia aquatica, [610]. Gleditsia texana, [609]. Gleditsia triacanthos, [608]. Gleditsia triacanthos var. inermis, [608]. Glyptostrobus sinensis, [65]. Golden-leaved Chestnut, [234]. Gordonia, [750]. Gordonia alatamaha, [752]. Gordonia Lasianthus, [751]. Grape, Sea, [339]. Gray Birch, [207], [210]. Gray Pine, [24]. Great Laurel, [792]. Green Ash, [846]. Green-barked Acacia, [614], [615]. Guaiacum, [630]. Guaiacum officinale, [630]. Guaiacum sanctum, [630], [631]. Guava, [768]. Guettarda, [879]. Guettarda elliptica, [880]. Guettarda scabra, [881]. Guiana Plum, [651]. Gum, Cotton, [783]. Gum Elastic, [813]. Gum, Hog, [659]. Gum, Sour, [780]. Gum, Sweet, [367]. Gum, Tupelo, [783]. Gumbo filet, [363]. Gumbo Limbo, [646]. Gurgeon Stopper, [771]. Gyminda, [678]. Gyminda Grisebachii, [679]. Gyminda latifolia, [679]. Gyminda latifolia var. glaucescens, [679]. Gymnanthes, [654]. Gymnanthes lucida, [654]. Gymnocladus, [605]. Gymnocladus dioicus, [606]. Gymnospermæ, [1].
H Hackberry, [319], [320], [321], [323]. Halesia, [824]. Halesia carolina, [825]. Halesia carolina var. mollis, [825]. Halesia diptera, [828]. Halesia Meehanii, [826]. Halesia monticola, [826]. Halesia monticola var. vestita, [827]. Halesia monticola var. vestita f. rosea, [827]. Halesia parviflora, [827]. Hamamelidaceæ, [366]. Hamamelis, [368]. Hamamelis macrophylla, [370]. Hamamelis vernalis, [369]. Hamamelis virginiana, [369]. Haw, Apple, [434]. Haw, Black, [812], [889], [890]. Haw, May, [434]. Haw, Parsley, [530]. Haw, Purple, [719]. Haw, Red, [464], [493]. Hawthorn, [397]. Helietta, [637]. Helietta parvifolia, [638]. Hemlock, [42], [43], [44], [45], [49]. Hemlock, Black, [46]. Hemlock, Mountain, [46]. Hercules’ Club, [778]. Heteromeles, [392]. Heteromeles arbutifolia, [392]. Hickory, [176], [188]. Hickory, Nutmeg, [182]. Hickory, Shagbark, [183], [185]. Hickory, Shellbark, [183]. Hickory, Water, [181]. Hickory Pine, [8], [29]. Hicoria, [176]. Hicoria borealis, [195]. Hicoria glabra, [195]. Hicoria glabra var. hirsuta, [195]. Hicoria glabra var. odorata, [195]. Hicoria glabra, var. villosa, [199]. Hicoria microcarpa, [194], [195]. Hicoria villosa, [199]. Hippocastanaceæ, [702]. Hippomane, [652]. Hippomane Mancinella, [653]. Hog Gum, [659]. Holly, [669]. Honey Locust, [600], [608]. Hop Hornbeam, [202], [203]. Hop-tree, [639]. Hornbeam, [201]. Hornbeam, Hop, [202], [203]. Horse Bean, [611]. Horse Sugar, [831]. Huajillo, [587]. Huisache, [592]. Hypelate, [716]. Hypelate trifoliata, [716].
I Icacorea paniculata, [806]. Ichthyomethia, [628]. Ichthyomethia piscipula, [629]. Ilex, [668]. Ilex Aquifolium, [668]. Ilex Cassine, [670]. Ilex Cassine var. angustifolia, [671]. Ilex Cassine var. latifolia, [671]. Ilex decidua, [673]. Ilex decidua var. Curtissii, [673]. Ilex Krugiana, [672]. Ilex monticola, [673]. Ilex monticola var. mollis, [674]. Ilex opaca, [669]. Ilex paraguariensis, [668]. Ilex vomitoria, [671]. Incense Cedar, [65]. Indian Bean, [871]. Indian Cherry, [724]. Ink Wood, [715]. Ironwood, [203], [204], [378], [626], [660], [666], [667], [715], [812], [815]. Ironwood, Black, [721]. Ironwood, Red, [720]. Ironwood, White, [716]. Islay, [581]. Jack Oak, [258]. Jack Pine, [24]. Jacquinia, [804]. Jacquinia keyensis, [804]. Jamaica Dogwood, [629]. Jersey Pine, [26]. Joe Wood, [804]. Joshua Tree, [116]. Judas-tree, [604]. Juglandaceæ, [168]. Juglans, [169]. Juglans californica, [174]. Juglans californica, [175]. Juglans californica var. Hindsii, [175]. Juglans californica var. quercina, [175]. Juglans cinerea, [169]. Juglans Hindsii, [175]. Juglans intermedia, [172]. Juglans major, [172]. Juglans nigra, [171]. Juglans “Paradox,” 176. Juglans quadrangulata, [171]. Juglans regia, [169], [172]. Juglans rupestris, [173]. Juglans rupestris, [172]. Juglans rupestris var. major, [172]. Juglans subrupestris, [173]. Juniper, [78], [80], [82], [83], [84], [85], [86]. Juniper, Checkered-bark, [84]. Juniperus, [78]. Juniperus barbadensis, [89]. Juniperus californica, [82]. Juniperus chinensis, [79]. Juniperus communis, [79], [80]. Juniperus communis var. depressa, [80]. Juniperus communis var. Jackii, [80]. Juniperus communis var. montana, [80]. Juniperus flaccida, [83]. Juniperus Knightii, [83]. Juniperus lucayana, [89]. Juniperus mexicana, [87]. Juniperus monosperma, [86]. Juniperus occidentalis, [85]. Juniperus pachyphlæa, [84]. Juniperus Pinchotii, [81]. Juniperus Sabina, [79]. Juniperus sabinoides, [87]. Juniperus scopulorum, [90]. Juniperus utahensis, [82]. Juniperus utahensis var. megalanocarpa, [83]. Juniperus virginiana, [88].
K Kalmia, [794]. Kalmia latifolia, [794]. Kalmia latifolia f. alba, [794]. Kalmia latifolia f. fuscata, [795]. Kalmia latifolia f. polypetala, [796]. Kalmia latifolia f. rubra, [795]. Kalmia latifolia var. myrtifolia, [795]. Kentucky Coffee-tree, [606]. King Nut, [186]. Knackaway, [862]. Knob-cone Pine, [19]. Kœberlinia, [754]. Kœberlinia spinosa, [754]. Kœberliniacæ, [754]. Krugiodendron, [721]. Krugiodendron ferreum, [721].