Michael Moore's Master Genus Index - Southwestern School of Botanical Medicine

Image type:
PH – (JPEG digitalized photograph)
IM – (JPEG color print or lithograph)
IL – (GIF B/W engraving, line drawing or woodprint)
MKg, MKj – (Mimi Kamp gif and jpeg drawing)
(Map) – (Western U.S.A. distribution)
(Abstr)- Abstracts (.txt)
(Const) – Constituent scroll (.txt)
(Mono) – Monograph or major paper (.pdf)
(Folio) – Folio (.pdf)

Abies lasiocarpa IM
Abies excelsa IL
Abronia wootonii PH
Abrus prcatorius (Mono)
Acacia spp. (Abstr)
Acacia arabica IL
Acacia catechu IL
Acacia constricta PH#1, PH#2
Acacia farnesiana PH (Const)
Acacia greggii (Map)
Acacia senegal IL
Acalypha californica PH#1, PH#2, PH#3 (Map)
Acalypha lindheimeri PH#1, PH#2, PH#3 (Map)
Acalypha radians PH
Acer grandidentatum PH#1, PH#2
Acer negundo (Const)
Achillea spp. (Abstr)
Achillea lanulosa IM
Achillea millefolium PH, IM , MKg, MKj (Map) (Const)
Achlys triphylla PH#1, PH#2, MKg, MKj (Map)
Aconitum columbianum PH#1, PH#2 , PH#3, PH#4, PH#5 (Map)
Aconitum fischeri IL#1, IL#2
Aconitum napellus IL#1, IL#2 (Mono)
Acorus calamus IM, IL#1, IL#2, (Abstr) (Const)
Actaea alba PH, IM
Actea rubra (arguta) PH#1, PH#2, PH#3, IM, MKj (Map)
Adenostoma sparsifolium PH
Adiantum capillus-veneris PH#1, PH#2 (Map) Const
Adiantum comparisons IM
Adiantum jordanii PH, MKg, MKj
Adiantum pedatum PH#1, PH#2, PH#3, PH#4 MKg, MKj (Map)
Adoxa moschatellina (Map)
Aesculus californica PH#1, PH#2, IL (Map)
Aesculus glabra PH#1, PH#2
Aesculus hippocastanum PH #1, PH#2 (Const )
Aesculus pavia PH#1, PH#2, IM
Agastache pallidiflora PH
Agastache urticifolia PH
Agastache wrightii PH
Agathosma (see Barosma)
Agave spp. PH, (Abstr)
Agave palmeri PH
Agave parryi PH#1, PH#2, PH#3
Agrimonia spp. (Abstr)
Agrimonia eupatoria PH (Cons t)
Agrimonia gryposepala (Map)
Agrimonia striata PH (Map)
Agropyron (Triticum) repens IM (Mono)
Ailanthus altissima PH, (Abstr) (Const)
Albizia julibrissin (Const)
Alchemilla mollis PH
Alchemilla vulgaris PH
Aletris farinosa PH, IL
Alhagi camelorum IM
Alisma spp. (Abstr) Const)
Allium cernuum IM
Allium geyeri PH
Allium schoenoprasum IM
Alnus incana PH
Aloe spp. IL (Mono) (Mono) (Mono)

Aloe vera PH#1, PH#2 Const
Althea officinalis IM, PH (Const)
Amaranthus hybridus IM
Ambrosia spp. (Abstr)
Ambrosia ambrosioides PH#1, PH#2 (Map)
Ambrosia artemisiifolia PH#1, PH#2, (Map) (Const)
Ambrosia confertiflora PH
Ambrosia trifida IM, PH#1, PH#2 (Map)
Amelanchier alnifolia PH#1, PH#2, IM
Amerorchis rotundifolia IM
Ammi majus (Const)
Amorpha canescens PH#1, PH#2
Amorpha fruticosa PH#1, PH#2
Amsinckia intermedia PH
Amsonia ciliata PH
Amsonia hirtella PH
Amygdalus persica IM
Anaphalis margaritacea PH#1, PH#2, PH#3, IM#1, IM#2, MKg, MKj (Map)
Anemone spp. (Folio)
Anemone berlandieri PH
Anemone deltoidea IM
Anemone globosa IM
Anemone halleri IM
Anemone nemorosa IL
Anemone occidentalis PH#1, PH#2, IM#1, IM#2 (Map)
Anemone patens PH#1, PH#2, PH#3, PH#4, IM, IL, MKg, MKj (Map) (Abstr) (Mono)
Anemone patens, var. multifida PH#1, PH#2
Anemone quinquefolia PH
Anemone tuberosa PH#1, PH#2(Map)
Anemopsis californica PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, MKg, MKj, MKg#2, MKj#2 (Map) (Mono)
Anemopsis californica var. subglabra PH
Anethum graveolens PH
Angelica sp. IL
Angelica archangelica PH(Const)
Apium graveolens (Abstr)(Const)
Apocynum androsaemifolium PH#1, PH#2, IL (Map) (Const)
Apocynum cannabinum PH#1, PH#2, PH#3, IL#1, IL#2, IL#3 (Map) Const ) (Mono) (Mono) (Mono)
Apocynum medium PH
Aquilegia brevistyla IM
Aquilegia caerulea PH#1, PH#2
Aquilegia chrysantha PH#1, PH#2
Aralia spp. (Abstr) (Folio)
Aralia californica PH#1, PH#2 , PH#3, MKg, MKj (Map)
Aralia nudicaulis PH#1, PH#2, PH#3, PH#4 (Map)
Aralia racemosa PH#1, PH#2, PH#3, PH#4, PH#5, MKg, MKj (Map)
Aralia spinosa PH
Arbutus menziesii PH#1, PH#2, PH#3, IL, MKg, MKj
Arbutus xalapensis PH
Arctium spp. (Abstr) (Const) (Mono)
Arctium minus PH#1, PH#2 , PH#3 (Map)
Arctostaphylos spp. (Abstr)
Arctostaphylos alpina IM
Arctostaphylos pungens PH#1, PH#2 , MKg, MKj
Arctostaphylos uva-ursi PH#1, PH#2, PH#3, IM (Map) (Const)
Arnica cordifolia PH, PH#2, PH#3, MKg, MKj (Map)

Argemone albiflora PH
Argemone corymbosa PH
Argemone mexicana PH#1, PH#2, IM (Const)
Argemone platyceras PH#1, PH#2, MKg, MKj
Argemone pleiacantha PH
Argemone polyanthemos PH
Arisaema atrorubens PH#1, PH#2
Arisaema dracontium IM
Arisaema stewardsonii IM
Arisaema triphyllum PH, IM#1, IM#2
Aristolochia californica PH#1, PH#2 , MKg, MKj (Map)
Aristolochia (pentandra?) PH
Aristolochia serpentaria PH#1, PH#2, IL
Aristolochia watsonii PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, PH#7, PH#8, PH#9, (Map)
Aristolochia spp. (Abstr)
Arnica latifolia PH#1, PH#2, PH#3, PH#4 (Map)
Arnica spp. (Folio)
Arnica angustifolium IM
Arnica mollis PH
Arnica montana IL (Abstr)(Const) (Mono)
Artemisia spp. (Abstr)
Artemisia douglasiana PH#1, PH#2, PH#3, MKg, MKj (Map)
Artemisia filifolia PH#1, PH#2, PH#3
Artemisia franserioides PH#1, PH#2, (Map)
Artemisia frigida, A.ludoviciana, A. tridentata (foliage comparison) PH
Artemisia frigida PH#1, PH#2 (Map)
Artemisia ludoviciana PH (Map) (Const)
Artemisia tridentata PH#1, PH#2, PH#3, PH#4, IM (Map)
Artemisia vulgaris PH (Const)
Asarum canadense PH, IM#1, IM#2 (Const)
Asarum caudatum PH#1, PH #2, PH#3 MKg, MKj (Map)
Asarum sieboldii (Const)
Aclepias spp. (Abstr)
Asclepias albicans MKg, MKj
Asclepias asperula PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, PH#7, (Map)
Asclepias brachystephana PH
Asclepias erosa MKg, MKj
Asclepias fascicularis IM
Asclepias speciosa PH#1, PH#2, PH#3 (Map) (Const)
Asclepias subulata PH#1, PH#2 , PH#3, PH#4(Map)
Asclepias syriaca IM (Const)
Asclepias texana PH
Asclepias tuberosa PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, IM, IL (Map) (Mono)
Asclepas viridis PH
Asclepias viridis x asperula PH
Asparagus officinale (Map) (Abstr) (Const)
Aspidium filix-mas IL
Aspidosperma (Const)
Astragalus gummifer IL
Astragalus americanus PH (Map)
Astragalus membranaceus PH (Const)
Atriplex canescens PH#1, PH#2, PH#3
Atropa belladonna IL, IM, (Mono)
Avena fatua PH#1, PH#2 (Map)
Avena sativa PH (Mono)

Baccharis spp. (Abstr)
Baccharis salicifolia (glutinosa) PH
Baccharis (Ericameria) sarothroides PH
Balsamorhiza sagittata PH#1, PH#2, PH#3, PH#4, IM, MKg#1, MKj#1, MKg#2, MKJ#2 (Map) (Const)
Baptisia spp. (Folio)
Baptisia australis PH#1, PH#2, PH#3, PH#4, PH#5
Baptisia leucantha PH#1, PH#2
Baptisia leucophaea PH
Baptisia sphaerocarpa PH#1, PH#2
Baptisia tinctoria PH, IM, IL (Abstr) (Const) (Mono)
Barosma spp. IM (Const)
Buddleya sp. PH#1, PH#2

Berberis spp. (Abstr)
Berberis fendleri PH#1, PH#2 , PH#3 (Map)
Berberis vulgaris IM (Const)
Berberis – See also Mahonia
Besseya wyomingensis PH
Betula lenta IM
Bidens spp. (Abstr)
Bidens frondosa IM
Bidens pilosa PH, IL (Const)
Bignonia capreolata PH, IM
Borago officinalis PH (Const)
Bouvardia ternifolia PH
Boykinia major PH

Brassica arvensis IM
Brickellia amplexicaulis PH
Brickellia betonicifolia PH
Brickellia californica PH#1, PH#2 (Map)
Brickellia grandiflora PH#1, PH#2, PH#3 (Map)
Brugmansia sp. PH
Bryonia alba (dioica) PH (Map) (Const) (Mono)
Bumelia lanuginosa PH
Bupleurum americanum PH (Map)
Bursera spp. (Abstr) (Mono)
Bursera microphylla PH#1, PH#2, PH#3 , PH #4, PH#5, PH#6, PH#7, PH#8, (Map) (Const)
Bursera odorata PH

Cacalia decomposita PH (Map)
Caesalpinia spp. (Abstr)
Caesalpinia gilliessii PH#1, PH#2, (Map)
Caesalpinia pulcherrima PH (Const)
Caffea arabica IL, IM (Mono)
Calendula officinalis PH#1, PH#2 (Const)
Calla palustris IM
Callirhoe involucrata PH, IM
Calochortus catalinae IM
Calochortus clavatus IM
Caltha biflora (C. leptosepala) MKg, MKj
Caltha leptosepala PH#1, PH#2, IM (Map)
Caltha palustris IM
Calypso bulbosa PH#1, PH#2, PH#3, PH#4, PH#5 (Map)
Camellia sinensis (thea) IM
Camassia quamash PH#1, PH#2, IM
Camissonia (Oenothera) andina PH
Campsis radicans PH, IM#1, IM#2 (Map)
Cannabis sativa PH#1, PH#2, PH#3, IL, IM, (Mono)
Capsella bursa-pastoris PH#1, PH#2, IL (Abstr) (Const) (Mono)
Capsicum annuum PH#1, PH#2, PH#3 (Const)
Capsicum frutescens IL (Const) (Mono)
Cardamine cordifolia PH
Carnegia gigantea PH#1, PH#2
Carthamus tinctoria IL (Const)
Carya illinoinensis PH
Caryophyllus aromatica IM
Cassia angustifolia IL
Cassia covesii PH
Cassia fasciculata IM#1, IM#2
Cassia fistula IL
Cassia leptocarpa PH#1, PH#2
Cassia lindheimeriana PH#1, PH#2
Cassia marilandica IM
Cassia senna IL
Cassia wislizenii PH
Castanea dentata IL
Castanopsis chrysophylla PH
Castela emoryi PH#1, PH#2, PH#3, PH#4 (Map)
Castela erecta (texana) PH#1, PH#2
Castilleja sp. PH
Castilleja linariifolia IM
Castilleja miniata PH, IM
Caulophyllum thalictrioides PH#1, PH#2, PH#3, IL (Const)
Ceanothus spp. (Folio)
Ceanothus americanus PH
Ceanothus cuneatus PH#1, PH#2, MKg, MKj (Map)
Ceanothus fendleri PH#1, PH#2 , PH#3 (Map)
Ceanothus greggii PH#1, PH#2, PH#3, (Map)
Ceanothus herbaceum PH#1, PH#2, PH#3, PH#4, IL (Map)
Ceanothus spinosus PH#1, PH#2, IL
Ceanothus velutinus PH#1, PH#2, PH#3, MKg, MKj (Map) (Const)
Celastrus scandens IM
Celtis occidentalis PH
Centaurea spp. (Abstr)
Centaurium erythraea PH
Centaurium venustum IM
Conium maculatum IL#1, IL#2 PH (Mono)

Centella asiatica (Const)
Cephaelis ipecacuanha IL, IM, (Mono)
Cephalanthus occidentalis PH#1, PH#2, PH#3, PH#4, IM, IL (Map)
Cerastium arvense PH
Cercis canadensis PH
Cercis occidentalis PH
Cercocarpus sp. PH (Map)
Cercocarpus intricatus PH#1, PH#2
Cetraria islandica IL#1, IL#2
Chamaelirium luteum IM, IL
Chamaecrista (Cassia) fasciculata PH
Chelidonium majus PH#1 , PH#2, IL (Abstr)
Chelone glabra PH, IM, IL#1, IL#2
Chelone lyoni IM
Chenopodium ambrosioides MKg, MKj
Chilopsis linearis PH#1, PH#2, PH#3, PH#4, IL (Map)
Chimaphila umbellata PH#1, PH#2, PH#3, PH#4, IM, IL#1, IL#2 (Map) (Const)
Chimaphila umbellata, spp. acuta PH
Chionanthus virginiana PH, IM, IL (Mono) (Mono)
Chlorogalum pomeridianum PH#1, PH#2, MKg, MKj (Map)
Chondrus crispus IL (Const) (Mono)
Choisya arizonica PH
Chrysanthemum leucanthemum PH#1, PH#2, IM (Map)
Chrysanthemum parthenium MKg, MKj (Const) (see also Tanacetum parthenium) (Map)
Cichorium intybus IM, IL#1, IL#2 (Map)
Cicuta douglasii PH#1, PH#2, PH#3, PH#4, PH#5, PH#6
Cimicifuga arizonica PH
Cimicifuga elata PH#1, PH#2 , MKg, MKj (Map)
Cimicifuga racemosa PH, IL#1, IL#2 (Abstr) (Const) (Mono)
Cinchona calisaya IM
Cinchona succirubra IL (Mono)
Cinnamomum spp. (Mono)
Cinnamomum camphora IL, IM
Cirsium undulatum IM
Citrullus colocynthis IL
Citrus sinensis IM
Claviceps purpurea IL, IM
Claytonia lanceolata PH
Clematis spp. (Abstr)
Clematis columbiana IM#1, IM#2
Clematis crispa IM
Clematis drummondii PH#1, PH#2
Clematis hirsutissima PH#1, PH#2, PH#3 (Map)
Clematis ligusticifolia PH (Map)
Clematis pseudoalpina PH#1, PH#2
Clematis texensis PH
Clematis viorna IM
Clematis virginiana PH, IL
Cleome serrulata PH#1, PH#2
Clintonia uniflora IM
Cnicus benedictus (Const)
Cnidoscolus texanus PH#1, PH#2
Cocculus sp. IL
Coffea see Caffea
Condalia hookeri PH

Conopholis alpina PH#1, PH#2, PH#3 (Map) (Abstr)
Conopholis americana IM
Convallaria majalis IL, IM (Const)
Convolvulus arvensis PH#1,
Convolvulus scammonia IL
Conyza canadense PH#1, PH#2, PH#3 (Abstr) (Const) (Mono)
Copaiba langsdorffii IL
Coptis spp. (Abstr) (Const)
Coptis groenlandica PH
Coptis laciniata MKg, MKj
Coptis occidentalis PH#1, PH#2, PH#3 (Map)
Coptis trifolia IL
Corallorhiza maculata PH (Map)
Corallorrhiza striata PH
Cordia boissieri PH#1, PH#2
Coriandum sativum IM
Cornus canadensis PH#1, PH#2, PH#3, PH#4, IM , MKg, MKj (Const)
Cornus drummondii PH
Cornus florida IM
Cornus sericea ssp. sericea PH
Cornus stolonifera PH#1 , PH#2, PH#3, PH#4, IM (Map)
Corydalis spp. (Abstr) (Const)
Corydalis aureus PH#1, PH#2, PH#3, PH#4 (Map)
Corydalis curvisiliqua PH
Corydalis sempervirens IM
Crataegus spp. MKg, MKj (Abstr)
Crataegus columbiana PH (Map)
Crataegus douglasii PH#1, PH#2, IL (Map)
Crataegus mollis IM
Crataegus oxycantha (Const)(Mono) (Mono)
Crataegus rivularis PH#1 , PH#2 (some classify as C. douglasii)
Crataegus succulenta IM
Cucurbita spp. (Abstr), (Abstr – seed)
Cucurbita foetidissima PH (Const)
Cupressus spp. (Abstr)
Cupressus arizonica PH#1, PH#2 (Map)
Cupressus macrocarpa IL
Curcuma sp. IL (Const)
Cuscuta gronovi IM
Cymopterus fendleri PH (Map)
Cynanchum nigrum IM
Cynara sp. PH
Cynoglossum officinale PH#1, PH#2, PH#3, PH#4 (Map)
Cypripedium sp. PH , IL
Cypripedium acaule PH, IM#1, IM#2
Cypripedium arietinum IM
Cypripedium calceolus PH#1, PH#2, IM (Map)
Cypripedium montanum PH, IM (Map)
Cypripedium parviflorum IM
Cypripedium reginae PH, IM#1 , IM#2
Cytisus scoparius PH#1, PH#2, (Map) (Const)
Cola nitida IL
Colchicum autumnale IL
Collinsonia canadensis IM (Mono) (Mono)
Colubrina texensis PH
Commandra umbellata PH
Commiphora IM, IL (Abstr) (Const) (Mono)

Dalea formosa PH#1, PH#2, PH#3, PH#4
Darlingtonia californica PH#1, PH#2, IM (Map)
Datisca (Abstr)
Datura discolor PH
Datura ferox PH
Datura inoxia (Const)
Datura metelioides PH
Datura stramonium (Const) (Mono)
Datura wrightii PH#1, PH#2
Daucus carota PH, IM (Abstr)
Delphinium andesicola PH
Delphinium barbeyi PH
Delphinium elongatum IM

Dendromecon rigida PH, IM
Desmodium spp. (Abstr)
Dicentra canadensis IM, MKg, MKj (Mono)
Dicentra cucullaria PH#1, PH#2, IM (Mono)
Dicentra formosa PH#1, PH#2 (Map)
Dicentra formosa ssp. oregona PH
Dicentra spectabilis PH
Digitalis purpurea IL, IM
Dionaea muscipula IM#1, IM#2
Dioscorea villosa PH#1, PH#2, PH#3, PH#4, IL (Mono)
Delphinium staphisagria (Mono) (Mono)
Diospyros texana PH#1, PH#2

Dipsacus spp. (Abstr)
Dipsacus sylvestris IM, PH#1, PH#2
Dipsacus fullonum PH
Dodecathion pulchellum PH#1, PH#2
Dodonea viscosa (Const)
Dracocephalum moldavica PH
Dracocephalum parviflorum PH
Drosera linearis PH (Const)
Drosera rotundifolia PH (Map)
Dryopteris filix-mas IL
Dryopteris marginalis IM
Dyssodia papposa PH (Map)

Ecballium elaterium IL
Echevaria rusbyi PH
Echinacea spp. (Abstr) (Const)
Echinacea angustifolia PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, PH#7, IM (Map) (Mono)
Echinacea pallida PH#1, PH#2
Echinacea purpurea PH#1, PH#2, PH#3
Echinacea tennessiensis PH
Echinocactus sp. PH
Elaeagnus commutata IM
Elettaria carmamomum IL
Eleutherococcus senticosus (Const)
Encelia farinosa PH (Map)
Ephedra spp. (Abstr)
Ephedra californica (Map)
Ephedra nevadensis PH#1, PH#2 (Map) (Const)
Ephedra sinica (Const)
Ephedra torreyana (Map)
Ephedra trifurca PH (Map)
Ephedra viridis PH#1, PH#2, MKg, MKj (Map)
Epifagus virginianum IM
Eryngium heterophyllum PH
Eryngium leavenworthii PH#1, PH#2
Eryngium lemmonii PH#1, PH#2
Eryngium yuccafolium PH#1, PH#2

Epigaea repens IM, IL
Epilobium spp. (Abstr)
Epilobium angustifolium PH#1, PH#2, PH#3, IM (Map) (Const)
Epilobium hirsutum IM
Epipactus spp. (Abstr)
Epipactis gigantea PH#1, PH#2, PH#3 , MKg, Mkj (Map)
Epipactis helleborine PH#1, PH#2
Equisetum spp. (Abstr)
Equisetum arvense IM, PH, IL (Const)
Equisetum hyemale (Const)
Equisetum pratense PH
Erechtites hieracifolia IL (Mono)
Eremocarpus setigerus PH , MKg, MKj (Map)
Eriodictyon spp. (Folio)
Eriodictyon angustifolia PH#1, PH#2, (Map)
Eriodictyon californica PH#1, PH#2 (Map)(Const)
Eriodictyon crassifolium PH (Map)
Eriodictyon glutinosa (trichocalyx) MKg, MKj (Map)
Eriogonum leptophyllum PH#1, PH#2
Eriogonum umbellata MKg, MKj
Eriogonum wrightii PH
Erodium cicutarium PH, (Map) (Abstr)

Erysimum spp. (Abstr)
Erysimum capitatum PH
Erythronium grandiflorum PH
Erythronium montanum PH
Erythroxylon coca IL, IM (Mono)
Eschscholtzia californica PH, IM , MKg, MKj (Map) (Abstr)(Const)
Eschscholtzia mexicana PH#1, PH#2, PH#3, PH#4, (Map)
Eschscholtzia minutiflora PH
Eucalyptus sp. PH (Const) (Mono)
Euonymus spp. (Abstr) (Const)
Euonymus occidentalis (Map)
Eupatorium spp. (Abstr)
Eupatorium altissimum PH
Eupatorium coelestinum IM
Eupatorium greggii PH#1, PH#2
Eupatorium herbaceum PH#1, PH#2 (Map)
Eupatorium maculatum PH#1, PH#2, PH#3 (Map)
Eupatorium perfoliatum PH#1, PH#2, IL#1 , IL#2 (Const) (Mono)
Eupatorium purpureum PH, IM
Eupatorium rugosum PH
Euphorbia pilulifera IL
Eustoma grandiflorum PH
Eysenhardtia polystachya PH#1, PH#2

Fallugia paradoxa PH#1, PH#2, (Map)
Ferula foetida IL#1, IL#2 (Const) (Mono)
Ferula galbaniflua IL (Mono)
Ferula sumbul (Const) (Mono)
Filipendula ulmaria (Const)
Flourensia cernua PH#1, PH#2
Foeniculum vulgare (Const)

Fouquieria splendens PH#1, PH#2, PH#3, PH#4, PH#5, PH#6 (Map) (Const) (Mono)
Fragaria spp. (Abstr)
Fragaria glauca IM
Fragaria ovalis PH
Fragaria virginiana IM
Frankenia grandiflora MKg, MKj

Frankenia palmeri MKg, MKj
Fraxinus ornus IL
Fremontia californica PH, IL (Map)
Fritillaria atropurpurea PH
Fritillaria pudica PH
Fucus vesiculosus IL
Fumaria officinalis PH#1, PH#2

Gaillardia pinnatifida PH
Galium aparine PH#1 , PH#2 (Map)
Galium borealis PH, IM
Garcinia hanburyi IL
Garrya spp. MKg, MKj
Garrya buxifolia PH#1, PH#2
Garrya elliptica IL
Garrya flavescens PH (Map)
Garrya lindheimeri PH
Garrya wrightii (Map)
Gaultheria procumbens IM#1, IM#2, IM#3, IL#1, IL#2 (Const) (Mono)
Gaultheria pyroloides PH
Gaultheria shallon PH , MKg, MKj
Gaura lindheimeri PH
Gaura parviflora PH#1, PH#2
Gaylussacia brachycera IM
Gelsemium spp. (Abstr)
Gelsemium sempervirens PH, IM#1, IM#2, IL (Const) (Mono) (Mono)
Gentiana affinis PH, IM (Map)

Gentiana algida PH
Gentiana andrewsi IM
Gentiana autumnalis IM
Gentiana calycosa PH , IM (Map)
Gentiana crinata IM#1, IM#2
Gentiana heterosepala PH
Gentiana lutea (Const)
Gentiana ornata PH
Gentiana parryi PH#1, PH#2 (Map)
Gentiana saponaria PH, IM
Gentiana simplex PH (Map)
Gentiana thermalis PH (Map)
Gentianella (Gentian) amarella IM
Geranium carolinianum PH
Geranium maculatum PH#1, PH#2, IM#1, IM#2
Geranium richardsonii PH (Map)
Geranium viscosissimum IM (Map)
Geum spp. (Abstr)
Geum macrophyllum PH
Geum rivale PH, IM

Geum triflorum PH, IM
Gigartina mamillosa IL
Gillenia trifoliata PH, IM#1, IM#2
Ginkgo biloba PH (Abstr) (Const)
Glecoma hederacea IM
Glycyrrhiza spp. (Abstr)
Glycyrrhiza glabra IL (Const) (Mono)
Glycyrrhiza lepidota PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, PH#7 (Map)
Gnaphallium sp. MKg, MKj (Abstr)
Goodyera spp. (Map)
Gossypium herbaceum IL (Const)
Gossypium thurberi PH#1, PH#2, PH#3
Grindelia aphanactis PH#1, PH#2 , PH#3 (Map)
Grindelia arizonica PH
Grindelia squarrosa PH#1, PH#2, PH#3 (Map)
Guaiacum angustifolium PH#1, PH#2 , PH#3, PH#4
Guaiacum coulteri PH#1, PH#2
Guaiacum sanctum IL#1, IL#2 (Const)
Gutierrezia sarothrae PH#1, PH#2, PH#3 (Map)

Habenaria blephariglottis PH
Habenaria dilatata PH
Habeneria fimbriata PH
Habenaria (Plantanthera) orbiculata PH
Hagenia abyssinica IL
Hamamelis virginiana PH, IM#1, IM#2, IL (Const) (Mono)
Haplopappus laricifolius PH (Map) (Const)
Harpagophytum (Abstr) (Const)
Hechtia scariosa (texensis) PH
Hedeoma acinoides PH
Hedeoma drummondii PH (Const)
Hedeoma hyssopifolium PH
Hedeoma oblongifolia PH (Map)
Hedeoma pulegioides (Const)
Hedysarum alpinum PH
Helenium spp. (Abstr)
Helenium (Dugaldia) hoopesii PH#1, PH#2, PH#3 MKg, MKj (Map)
Helianthus maximiliani PH

Helianthus strumosus IM
Heliotropium convolvulaceum PH
Heracleum lanatum PH#1, PH#2, PH#3, PH#4 (Map) (Abstr) (Const)
Heterotheca spp. (Abstr)
Heterotheca canescens PH
Heterotheca grandiflora (Map)
Heterotheca psammophylla PH (Map)
Heterotheca subaxillaris PH#1, PH#2
Heuchera americanus IM
Heuchera micrantha PH MKg, MKj (Map)
Heuchera parvifolia PH#1, PH#2 (Map)
Heuchera sanguinea PH, IM
Hibiscus denudatus PH#1, PH#2
Hibiscus moscheutos IM#1, IM#2
Hibiscus oculiroseus IM
Hierochloe odorata PH
Holodiscus dumosus PH
Horsfordia newberryi PH#1, PH#2
Humulus americanus PH#1, PH#2 , PH#3 (Map)

Humulus lupulus PH#1, PH#2, IM, IL (Map) (Abstr) (Const)
Hydrangea spp. (Abstr) (Const) (Mono)
Hydrastis canadensis PH#1 , PH#2 (Const) (Mono) (Mono)
Hydrocotyle bonariensis PH
Hydrophyllum capitatum PH
Hyocyamus niger PH#1, PH#2, IL
Hypericum spp. (Abstr)
Hypericum ascyron IM
Hypericum aureum IM
Hypericum formosum PH (Map)
Hypericum hypericoides PH#1, PH#2
Hypericum perforatum PH#1, PH#2, PH#3, IM (Map) (Const)
Hyptis emoryi PH#1, PH#2, PH#3 (Map) (Abstr)
Hyptis suaveolens (Const)
Hyssopus officinalis PH (Abstr) (Const)

Ilex decidua PH
Ilex paraguensis (Const)
Ilex vomitoria PH, IM
Iliamna rivularis PH
Illicium verum (Const)
Impatiens biflora IM

Impatiens capensis PH#1, PH#2
Impatiens pallida PH, IM
Indigofera sphaerocarpa IM
Inula helenium PH#1, PH#2 (Abstr) (Const)
Ipomea arborescens PH#1, PH#2, PH#3, PH#4, PH#5

Ipomea jalapa PH
Ipomea leptophylla PH#1, PH#2
Iris missouriensis PH#1, PH#2, PH#3, PH#4 (Map) (Const)
Iris prismatica PH
Iris versicolor PH#1, PH#2, IM#1, IM#2, IL (Const) (Mono)

Jateorhiza palmata IL
Jatropha spp. (Abstr)
Jatropha cardiophylla PH, (Map)
Jatropha cuneata PH
Jatropha dioica PH#1 , PH#2, PH#3
Jatropha macrorhiza PH#1 , PH#2 (Map)
Jeffersonia diphylla IM

Juglans spp. (Abstr)
Juglans cinerea (Const)
Juglans major PH#1, PH#2, PH#3, (Map)
Juglans nigra (Const)
Juniperus spp. (Abstr)
Juniperus ashei PH
Juniperus communis PH#1, PH#2, IL (Map) (Const)

Juniperus horizontalis IM
Juniperus recurva PH
Juniperus monosperma PH#1, PH#2 (Map)
Juniperus sibirica IM
Juniperus virginiana PH#1, PH#2
Justicia spp (Abstr)
Justicia californica PH

Kallstroemia grandiflora PH#1, PH#2
Kallstroemia spp. (Map)
Kalmia angustifolia IM#1, IM#2, IM#3
Kalmia latifolia IM#1, IM#2 (Const)

Kalmia microphylla PH#1, PH#2, PH#3, PH#4, PH#5, IM (Map)
Kalmia polifolia IM
Karwinskia humboldtiana PH#1, PH#2

Krameria lanceolata PH, (Map)
Krameria parvifolia PH#1, PH#2 (Map)
Krameria triandra (Const)
Krameria grayi PH, PH#2 (Map)

Lactuca serriola PH (Const)
Lamium amplexicaule PH
Larix occidentalis IM
Larrea tridentata PH#1, PH#2, (Map) (Abstr) (Const)
Ledum palustre (Abstr) (Const)
Ledum glandulosum PH#1, PH#2, MKg, MKj (Map)
Ledum groenlandicum PH, IM
Leonurus spp. (Abstr)
Leonurus cardiaca PH#1, PH#2 (Map) (Const)
Leonurus sibirica PH#1, PH#2, PH#3
Lepechinia calycina MKg, MKj (Map) (Const)
Lepidium spp. (Abstr)
Lepidium montanum PH
Lepidium virginicum PH
Lespedeza spp. (Abstr)
Lespedeza violacea IM
Leucophyllum frutescens PH#1, PH#2
Leucophyllum minus PH
Levisticum ligusticum PH#1, PH#2 (Const)
Lewisia rediviva PH, IM
Liatris spp. (Abstr)
Liatris punctata PH#1, PH#2, PH#3, (Map) (Const)
Liatris spicata PH
Liatris squarrosa IM
Ligusticum spp. (Abstr)
Ligusticum canbyi PH
Ligusticum filicinum (Map)

Ligusticum porteri PH#1, PH#2, PH#3, PH#4, PH#5, PH#6 (Map)
Lilium grayi IM
Lilium philadelphicum PH
Linaria canadensis PH
Linaria dalmatica PH (Map)
Linaria vulgaris PH#1, PH#2, IM#1, IM#2, MKg, MKj (Map)
Lindera benzoin PH
Linnaea borealis PH#1, PH#2
Linum lewisii PH (Map)
Linum medium IM
Linum usitatissimum PH
Lippia spp. (Abstr)
Liquidambar orientalis IL
Liquidamber styraciflua PH
Lithospermum spp, (Abstr)
Lithospermum arvense (Map)
Lithospermum incisum PH
Lithospermum multiflorum PH (Map)
Lithospermum ruderale PH#1, PH#2 (Map)
Lobelia spp. (Abstr)
Lobelia cardinalis PH#1, PH#2, IM#1, IM#2 (Map)
Lobelia cardinalis, spp. graminae PH
Lobelia cardinalis, var. pseudosplendens PH
Lobelia inflata PH, IL#1, IL#2 (Const) (Mono) (Mono) (Mono)

Ligusticum grayi PH#1, PH#2, PH#3 (Map)
Lobelia kalmii PH, IM
Lobelia siphilitica PH#1, PH#2
Lomatium spp. (Abstr)
Lomatium cous PH
Lomatium dissectum PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, MKg, MKj (Map) (Const)
Lonicera spp. (Abstr)
Lonicera glaucescens IM
Lonicera involucrata PH
Lonicera japonica PH
Lophocereus (Pachycereus) schottii PH#1, PH#2, PH#3
Lycium spp. PH#1, PH#2, (Abstr)
Lycium andersonii PH
Lycium fremontii PH#1, PH#2
Lycium pallidum PH#1 , PH#2 (Map)
Lycopodium clavatum IL
Lycopus spp. (Abstr)
Lycopus americanus PH#1 , PH#2 (Map)
Lycopus asper PH (Map)
Lycopus uniflorus (Map) (Const)
Lycopus virginicus PH (Const) (Mono)
Lysichitum americanum PH#1, PH#2, PH#3, PH#4, MKg, MKj
Lythrum salicaria PH, IM#1, IM#2

Maclura pomifera PH
Macromeria viridiflora PH#1, PH#2, PH#3
Magnolia grandiflora IM#1, IM#2 (Const)
Mahonia spp. (Abstr)
Mahonia aquifolia PH#1, PH#2, PH#3, IM (Map) (Const) (Mono)
Mahonia fremontii PH (Map)
Mahonia haematocarpa (Map)
Mahonia nepalensis PH
Mahonia nervosa PH#1, PH#2, PH#3, MKg, MKj (Map)
Mahonia repens PH#1, PH#2, IM (Map) (Const)
Mahonia trifoliata PH#1, PH#2, PH#3 (Map)
Mahonia wilcoxii PH#1, PH#2 , PH#3 (Map)
Malvaviscus arboreus PH
Malus sylvestris IM
Malva neglecta PH#1, PH#2, (Map) (Abstr) (Const)
Mammillaria arizonica PH
Marah gilensis PH
Marrubium vulgare PH, IL, MKg, MKj (Map) (Const)
Matelea reticulata PH
Matricaria chamomilla PH, IL (Const) (Mono)

Matricaria matricarioides PH (Map)
Medicago sativa PH, IM (Map) (Const) (Mono)
Melaleuca alternifolia (Const)
Melampyrum lineare PH
Melia azedarach PH
Melilotus albus PH#1 , PH#2 (Map) (Abstr)
Menispermum canadense IM
Melissa officinalis (Const)
Mentha arvensis PH, MKg, MKj (Map)(Const)
Mentha pulegium MKg, MKj (Map) (Const)
Mentha piperita IM (Const)
Mentha spicata (Map) (Const)
Mentzelia involucrata PH
Menyanthes trifoliata PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, IM, MKg, MKj (Map) (Const)
Mertensia ciliata PH
Mertensia paniculata IM
Mimulus cardinalis IM
Mimulus guttatus PH
Mirabilis longiflora PH#1, PH#2
Mirabilis multiflora PH#1, PH#2, PH#3, (Map)
Mitchella repens PH#1, PH#2, IM#1, IM#2, IM#3
Mohavea confertiflora PH

Monarda spp. (Abstr)
Monarda austromontana PH
Monarda citriodora PH
Monarda didyma IM#1, IM#2 (Const)
Monarda fistulosa PH#1, PH#2 (Const)
Monarda media IM
Monarda menthaefolia PH#1, PH#2, PH#3 (Map)
Monarda mollis IM
Monarda pectinata PH#1, PH#2
Monarda punctata PH#1, PH#2, PH#3 IM (Const)
Monardella villosa (odoratissima) PH#1, PH#2 (Map)
Moneses uniflora IM
Montia perfoliata PH
Montia perfoliataMonotropa hypopitys IM#1, IM#2
Monotropa uniflora PH, IM
Mortonia scabrella PH
Myrica spp. (Abstr)
Myrica californica PH, IL, MKg, MKj (Map)
Myrica cerifera PH, IL (Const)
Myristica fragrans IL

Nelumbo lutea PH, IM
Nepeta cataria PH#1, PH#2 (Map) (Abstr) (Const)
Nerium oleander (Const)
Nicotiana attenuata (Map)

Nicotiana glauca PH#1, PH#2
Nicotiana repanda PH
Nicotiana tabacum IL
Nicotiana trigonophylla PH#1, PH#2, PH#3

Nolina texana PH
Nuphar luteum (polysepalum) PH#1, PH#2, PH#3, PH#4, PH#5, (Map)
Nymphaea odorata PH#1, PH#2, IM

Ocimum basilicum PH (Const)
Oenothera biennis PH, IM#1, IM#2 (Const)
Oenothera caespitosa IM
Oenothera greggii PH
Oenothera hookeri PH, PH#2, PH#3, PH#4 (Map)
Olneya tesota PH
Oplopanax horridum PH#1, PH#2, IM (Map) (Abstr)
Opuntia spp. PH, (Abstr)
Opuntia engelmannii PH

Opuntia erinacea PH
Opuntia ficus-indica (Const)
Opuntia phaeacantha PH
Orobanche spp. (Abstr)
Orobanche fasciculata PH (Map)
Orobanche ludoviciana PH#1, PH#2 (Map)
Orobanche uniflora IM
Orontium aquaticum IM
Orthosiphon spp. (Abstr)

Osmorhiza obtusa PH
Osmorrhiza longistylis PH
Osmorrhiza occidentalis PH#1, PH#2, PH#3, MKg#1, MKj#1, MKg#2, MKj#2 (Map)
Ourouparia gambir IL
Oxalis cymosa IM
Oxalis oregana PH
Oxalis metcalfei PH
Oxytropis splendens IM

Paeonia brownii PH#3, PH#4 (Map)
Paeonia californica PH#1, PH#2, PH#3, PH#4, (Map)
Paeonia lactiflora (Const)
Panax ginseng (Const)
Panax quinquefolium PH#1, PH#2, PH#3, IL (Const)
Panax trifolium IM
Papaver rhoeas PH
Papaver somniferum PH, IL, IM
Parkinsonia microphylla PH#1, PH#2
Parthenium incanum PH
Parthenocissus inserta PH
Parthenocissus quinquefolia PH#1, PH#2, IM (Const)
Passiflora spp. (Abstr)
Passiflora foetida PH#1, PH#2
Passiflora incarnata PH#1, PH#2, IM#1, IM#2 (Const)
Passiflora lutea PH#1 , PH#2
Passiflora mexicana PH
Passiflora sanguinea PH
Passiflora tenuiloba PH
Passiflora vitifolia PH
Paullinia cupana IL (Const)
Pausinstalia johimbe (Const)
Pedicularis spp. (Abstr) (Folio)
Pedicularis bracteosa PH#1, PH#2, IM (Map)
Pedicularis canadensis PH, IM#1, IM#2 (Map)
Pedicularis contorta PH, IM
Pedicularis densiflora MKg, MKj
Pedicularis grayii PH#1, PH#2, PH#3 , PH#4 , PH#5
Pedicularis groenlandica PH#1, PH#2, PH#3 IM (Map)
Pedicularis lanceolata IM
Pedicularis parryi PH#1, PH#2 (Map)
Pedicularis racemosa PH#1, PH#2, PH#3 (Map)
Peganum harmala PH#1, PH#2, PH#3 (Map) (Abstr) (Const)
Peniocereus greggii PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, PH#7, PH#8
Peniocereus striata PH#1, PH#2, PH#3, PH#4
Penstemon cobaea IM
Penstemon eatoni IM
Penstemon lyallii IM
Penstemon parryi IM
Penstemon rupicola IM
Perezia nana PH#1 , PH#2
Perezia wrightii PH#1, PH#2
Pericome caudata (Const)
Perideridia gairdneri PH
Perilla frutescens PH
Persea borbonia PH
Petasites frigidus IM
Petasites frigidus, var. palmatus PH#1, PH#2, MKg, MKj (Map)

Petasites sagittatus (Map)
Philadelphus lewisii PH
Phoradendron spp. (Abstr)
Phoradendron californicum PH
Phoradendron flavescens IM#1, IM#2
Phoradendron juniperinum PH
Physalis spp. (Abstr)
Physalis crassifolia PH
Physocarpus monogynus PH
Physostigma venenosum IL, IM
Phyllodoce empetriformis IM
Phytolacca americana PH#1, PH#2, PH#3, PH#4, IM (Map) (Const) (Mono)
Picea engelmanni PH, IM
Picrasma excelsa IL
Pieris formosa PH
Pilocarpus jaborandi (Mono)
Pilocarpus pennatifolius IM
Pinus contorta PH
Pinus edulis PH, (Map) (Const)
Pinus flexilis IM
Pinus palustris IM
Pinus ponderosa (Map)
Pinus strobus IM (Const)
Pinus taeda IM
Piper sp PH
Piper cubeba IL (Const)
Piper methysticum (Abstr) (Const) (Mono)
Piscidia piscipula (Const)
Pistacia texana PH
Plantago lanceolata IM
Plantago major PH (Const)
Plantago patagonica PH
Plantago psyllium (Const)
Plantago rugeli IM
Platanus occidentalis PH
Pluchea camphorata IM (Map) (Abstr)
Podophyllum peltatum PH, IM, IL (Const) (Mono)
Polanisia dodecandra PH
Poliomintha incana (Const)
Polygala spp. (Abstr)
Polygala alba PH#1, PH#2 , PH#3 , PH#4, (Map)
Polygala lutea IM
Polygala obscura PH
Polygala paucifolia PH, IM
Polygala senega PH, IM, IL (Const)
Polygonatum biflorum PH
Polygonatum canaliculatum PH#1, PH#2
Polygonum bistortioides PH#1, PH#2, PH#3 (Map)
Polygonum hydropiper (Const) (Mono)
Polygonum multiflorum (Const)
Polymnia canadensis PH#1, PH#2
Polymnia uvedalia PH#1, PH#2
Polypodium glycyrriza PH, MKg, MKj (Map)

Polypodium vulgare (Const)
Polystichum munitum PH
Poncirus trifoliata PH
Populus balsamifera PH#1, PH#2, PH#3, PH#4, MKg, MKj (Const)
Populus fremontii PH
Popuilus nigra (Const)
Populus tremulioides PH (Map)
Portulaca oleracea PH
Potentilla spp. (Abstr)
Potentilla diversifolia IM
Potentilla fruticosa PH#1, PH#2, IM
Potentilla hippiana PH
Potentilla palustris PH
Potentilla strigosa PH
Potentilla thurberi PH
Potentilla tridentata PH
Proboscidea parviflora PH#1, PH#2
Prosopis glandulosa var. torrey PH
Prosopis juliflora PH#1, PH#2, PH#3 IL (Abstr) (Const)
Prunella vulgaris PH#1, PH#2, PH#3, PH#4, IM (Map) (Abstr) (Const)
Prunus spp. (Abstr)
Prunus americana IM
Prunus angustifolia PH
Prunus avium IM
Prunus caroliniana PH
Prunus fremontii PH#1, PH#2
Prunus laurocereus IL
Prunus mexicana PH
Prunus serotina PH, IM (Const)
Prunus virens PH
Prunus virginiana PH (Map) (Mono)
Pseudocymopterus montanus PH
Pseudotsuga menziesii IM
Psoralea esculenta PH#1, PH#2, PH#3 (Const)
Ptelea pallida PH
Ptelea trifoliata PH#1, PH#2, (Map) (Const)
Ptychopetalum olacoides (Const)
Pulsatilla ludoviciana (see also Anemone patens) IM#1, IM#2 (Map) (Mono) (Folio)
Punica granatum PH#1, PH#2, IL (Const) (Mono)
Purshia tridentata PH#1 , PH#2 (Map)
Pycnanthemum montanum (Const)
Pycnanthemum incanum (Const)
Pycnanthemum tenuifolium PH
Pygeum (Prunus) africanum (Abstr)
Pyrola asarifolia PH
Pyrola minor IM
Pyrola rotundifolia PH
Pyrola secunda PH, IM
Prola virens IM

Quassia amara (Const)
Quercus alba IL (Const)

Quercus gambelii PH

Quillaja saponaria IL

Ratibida columnaris PH
Rehmannia glutinosa (Const)
Rhamnus alnifolia PH
Rhamnus betulifolia PH#1, PH#2
Rhamnus californica PH#1, PH#2, PH#3 (Map)
Rhamnus caroliniana PH
Rhamnus frangula IM, IL
Rhamnus purshiana PH, IM, IL#1, IL#2 (Map) (Const) (Mono)
Rheum officinale IL (Const) (Mono)
Rheum palmatum (Const) (Mono)
Rhododendron canadense IM
Rhus spp. (Abstr)
Rhus choriophylla PH#1, PH#2
Rhus copallina (Const)
Rhus glabra PH, IM (Const)
Rhus lanceolata PH

Rhus microphylla PH#1, PH#2, PH#3, MKg, MKj
Rhus (Toxicodendron) radicans PH#1 , PH#2
Rhus trilobata PH#1 , PH#2 (Map)
Rhus virens PH
Ribes aureum PH
Ribes lacustre IM
Ricinus communis PH
Robinia pseudoacacia PH (Const)
Romneya coulteri PH, MKg, MKj (Map)
Rosa acicularis IM
Rosa canina (Const) (Mono)
Rosa humilis IM
Rosa virginiana PH
Rosa woodsii (Map)
Rosmarinus officinalis PH#1, PH#2, (Const)
Rubia spp. (Abstr)

Rubus fruticosa (Const)
Rubus idaeus PH (Map) (Const)
Rubus neomexicanus PH#1, PH#2
Rubus odoratus IM#1, IM#2
Rubus parviflorus PH#1, PH#2, IM
Rubus trivialis PH
Rudbeckia spp. (Abstr)
Rudbeckia hirta IM#1, IM#2
Rudbeckia laciniata PH#1, PH#2 , PH#3, PH#4 (Map) (Const)
Ruellia ciliosa IM
Rumex spp. (Abstr)
Rumex acetosella PH (Map) (Const)
Rumex crispus PH (Map) (Const)
Rumex hymenosepalus PH#1, PH#2, PH#3, (Map) (Const)
Ruscus aculeatus (Abstr) (Const)
Ruta graveolens PH#1, PH#2 (Const)

Sabal minor PH#1, PH#2
Sabal texana PH
Sabatia angularis PH, IM
Sabatia campestris PH
Sabatia stellaris IM
Sagittaria cuneata IM (Map)
Sagittaria latifolia PH, IM (Map)(Const)
Salix sp. PH (Const)
Salix discolor IM
Salix drummondiana IM
Salix nigra PH
Salsola kali (Const)
Salvia apiana PH#1, PH#2, PH#3, PH#4, PH#5, PH#6, MKg, MKj (Map)
Salvia azurea PH
Salvia carduacea PH#1, PH#2
Salvia clevelandii PH (Map)
Salvia columbariae PH#1, PH#2, PH#3, PH#4, (Map)
Salvia farinacea PH
Salvia greggii PH, MKg, MKj
Salvia henryi PH
Salvia lemmonii PH#1, PH#2
Salvia leucophylla PH, MKg, MKj (Map)
Salvia mellifera PH#1, PH#2, MKg, MKj (Map)
Salvia officinalis (Const)
Salvia regla PH
Salvia reflexa PH#1 , PH#2
Salvia roemeriana PH
Salvia spathaceae PH, MKg, MKj (Map)
Sambucus spp. (Abstr)
Sambucus canadensis IM (Const)
Sambucus mexicana IL
Sambucus nigra (Const)
Sambucus racemosa PH#1, PH#2, PH#3, IM
Sanguinaria canadensis PH#1, PH#2, PH#3, IM, IL#1, IL#2 (Const) (Mono)
Sanguisorba canadensis IM
Sanicula spp. (Abstr)
Sanicula marilandica PH
Santalum album IL (Abstr) (Const)
Sticta PH
Stillingia sylvatica PH#1, PH#2, PH#3, PH#4 (Map) (Const) (Mono) (Mono)
Stillingia texana PH#1, PH#2
Streptopus amplexifolius IM
Stophanthus spp. (Mono)(Mono)
Strychnos nux-vomica IL, IM (Mono)
Sertia spp. (Abstr)

Sanvitalia abertii PH
Sapindus saponaria PH#1, PH#2, PH#3 (Abstr)
Saponaria officinalis PH
Sarracenia leucophylla IM
Sarracenia psittacina IM
Sarracenia purpurea IM#1, IM#2
Sarracenia rubra IM
Sassafras IL (Const)
Satureja douglasii PH#1, PH#2, PH#3, MKg, MKj (Map) (Const)
Saururus cernuus PH, IM
Scopola carniolica IL
Scrophularia spp. (Abstr) (Const)
Scrophularia californica PH, MKg, MKj (Map)
Scrophularia lanceolata PH#1, PH#2 , PH#3 (Map)
Scrophularis parviflora PH
Scutellaria spp. (Abstr)
Scutellaria angustifolia PH
Scutellaria brittonii PH (Map)
Scutellaria californica MKg, MKj
Scutellaria drummondii PH
Scutellaria epilobiifolia (galericulata) PH (Map)
Scutellaria galericulata PH#1, PH#2, PH#3 (Map) (Const)
Scutellaria incana PH
Scutellaria integrifolia IM
Scutellaria latiflora PH , IM (Map) (Const) (Mono)
Scutellaria resinosa PH#1, PH#2, PH#3, PH#4, PH#5 (Map)
Scutellaria serrata IM
Scutellaria tesselata PH#1 , PH#2, PH#3 (Map)
Scutellaria wrightii (same as S. resinosa) PH
Sedum rhodanthum PH#1, PH#2
Sedum roseum (Rhodeola rosea) (Map) (Abstr)
Selenicereus spp. PH#1, PH#2, IL#1, IL#2 (Const) (Mono) (Mono)
Senecio aureus PH (Const)
Senecio cineraria PH
Senecio triangularis PH
Sequoia sempervirens PH#1, PH#2
Serenoa repens PH#1, PH#2 (Abstr) (Const)
Shephardia argentea PH
Shephardia canadensis IM
Sida hederacea IM (Const)
Sidalcea neomexicana PH
Sidalcea malvaeflora IM

Sidalcea neomexicana PH
Sidalcea malvaeflora IM
Silene spp. (Abstr)
Silphium laciniata PH
Silphium perfoliatum PH#1, PH#2, PH#3
Silphium terebinthinaceum PH
Silybum marianum PH (Abstr) (Const)
Simmondsia chinensis PH#1, PH#2, PH#3, (Map) (Abstr) (Const)
Sinapis (Brassica) nigra (Mono)
Sisyrinchium angustifolium IM
Smilacina racemosa PH#1, PH#2, PH#3, PH#4, PH#5, (Map)
Smilacina stellata PH#1, PH#2, IM
Smilacina trifolia PH
Smilax spp. PH#1, PH#2, IL (Abstr) (Const)
Smilax bona-nox PH
Smilax californica PH#1, PH#2, PH#3, MKg, MKj (Map)
Smilax glauca PH#1, PH#2, IM
Smilax herbacea IM (Map)
Smilax hispida PH
Smilax rotundifolia PH#1, PH#2, PH#3, IM
Solanum carolinense PH
Solanum dulcamara PH#1, PH#2, IM, MKg, MKj (Map) (Const)
Solanum eleagnifolium PH#1, PH#2, IM
Solanum nigrum PH
Solanum nodiflorum PH
Solanum triquetrum PH
Solidago spp. (Abstr) (Const)
Solidago canadensis PH, IM#1, IM#2
Sophora secundiflora PH#1, PH#2 (Const)
Sorbus scopulina PH
Spartium junceum PH (Const)
Sphaeralcea ambigua PH (Map)
Sphaeralcea angustifolia PH#1, PH#2
Sphaeralcea coccinea PH (Map)
Sphaeralcea fendleri PH#1, PH#2 (Map)
Sphaeralcea parviflora PH (Map)
Sphenosciadium capitellatum PH#1, PH#2
Spigelia marilandica PH#1, PH#2, IL
Spiraea alba IM
Spiraea tomentosa IM#1, IM#2
Stachys spp. (Abstr)
Stachys albens MKg, MKj
Stachys coccinea PH
Stachys officinalis (Const)
Stachys palustris PH
Stachys rigida PH#1, PH#2, MKg, MKj
Stellaria media PH#1, PH#2, MKg, MKj (Abstr) (Const)
Stenocereus thurberi PH#1, PH#2
Swertia radiata PH#1, PH#2, PH#3, PH#4, PH#5, PH#6 (Map)
Symplocarpus foetidus PH, IM#1, IM#2
Symphytum officinalis PH#1, PH#2, PH#3 (Const)

Tabebuia heptaphylla (Const)
Tanacetum huronense PH
Tanacetum parthenium (see also Chrysanthemum parthenium) PH (Map) (Abstr) (Const)
Tanacetum vulgare PH#1, PH#2, PH#3, IM, MKg, MKj (Map) (Const)
Taraxacum sp. IM (Map) (Abstr) (Const)
Taxus brevifolia IL
Tecoma stans PH#1, PH#2, PH#3, PH#4, (Abstr) (Const)
Teucrium laciniatum PH#1, PH#2, PH#3
Thalictrum fendleri PH
Thamnosma texana PH#1, PH#2
Thamnosma montana (Map)
Thelesperma gracile (filifolium) PH#1, PH#2 , PH#3 (Map)
Tephrosia virginiana IM
Theobroma cacao IM

Thermopsis montana PH, PH#2 (Map)
Thermopsis rhombifolia IM
Thuja spp. (Abstr) (Const) (Mono)
Thuja plicata PH#1, PH#2, PH#3, IM, IL
Thymus vulgaris IL
Tillandsia fasciculata IM
Tillandsia recurvata PH
Tillandsia usnioides PH
Toluifera balsamum IL
Toluifera pereirae IL
Toxicodendron radicans IM (Mono)
Toxicodendron vernix IM
Tradescantia gigantea PH
Tradescantia occidentalis PH
Tradescantia virginiana IM
Tragopogon dubius PH
Trautvettaria carolinensis PH

Tribulus terrestrus PH#1, PH#2 , IM (Abstr) (Const)
Trichocereus spp. PH
Trichostema arizonicum PH
Trichostema lanatum (Map)
Trifolium pratense PH#1, PH#2, IM (Map) (Const)
Trigonella (Const)
Trillium erectum PH, IM#1, IM#2, IM#3
Trillium grandiflorum PH, IM
Trillium ovatum PH#1, PH#2, PH#3, MKg#1, MKj#1, MKg#2, MKj#2 (Map)
Trillium sessile PH
Trillium undulatum PH#1, PH#2
Tripterygium wilfordii (Abstr)
Trollius laxus PH, IM
Tsuga mertensiana IM
Turnera diffusa PH#1, PH#2, PH#3 (Const) (Mono)
Tussilago farfara (Const) (Mono)

Ulmus rubra (Const)
Umbellularia californica IL, MKg, MKj (Map) (Const)
Uncaria spp. (Abstr) (Const)

Ungnadia speciosa PH
Urginea maritima (Scilla) IL (Mono)
Urtica chamaedryoides PH

Urtica dioica PH#1, PH#2, PH#3 (Map) (Abstr) (Const)
Usnea barbata PH#1, PH#2
Usnea hirsutissima PH

Vaccinium spp. (Abstr)
Vaccinium arboreum PH
Vaccinium corymbosum IM
Vaccinium myrtillus MKg, MKj (Map) (Const)
Vaccinium ovatum MKg, MKj (Map)
Vaccinium oxycoccos IM#1, IM#2
Vaccinium parvifolium PH#1, PH#2 (Map)
Vaccinium scoparium MKg, MKj (Map)
Vaccinium tenellum IM
Vaccinium uliginosum PH (Map)
Vaccinium vitis-idaea IM (Const)
Valeriana spp. (Abstr)
Valeriana acutiloba PH#1 , PH#2 , PH#3 (Map)
Valeriana arizonica PH#1, PH#2 (Map)
Valeriana edulus PH#1 , PH#2, PH#3 (Map)
Valeriana officinalis PH#1, PH#2, IM, IL#1, IL#2 (Const)
Valeriana occidentalis PH, (Map)
Valeriana sitchensis IM (Map)
Vancouveria hexandra PH#1, PH#2, MKg, MKj

Veratrum spp. (Abstr)
Veratrum californicum PH#1, PH#2 , PH#3 (Map)
Veratrum viride IM, IL (Mono)
Verbascum spp. (Abstr)
Verbascum blattaria PH, IM
Verbascum thapsus PH#1, PH#2, PH#3, IM, MKg, MKj (Map) (Const) (Mono)
Verbena spp. (Abstr) (Const)
Verbena bipinnatifida PH#1, PH#2, MKg, MKj
Verbena bracteata PH (Map)
Verbena canadensis IM
Verbena ciliata PH
Verbena gooddingii (Map)
Verbena halei PH
Verbena hastata PH#1, PH#2, IM (Map)
Verbena macdougalii PH#1, PH#3 (Map)
Verbena stricta PH (Map)
Verbena wrightii PH#1, PH#2
Verbesina spp. (Abstr)
Verbesina encelioides PH#1, PH#2 (Map)

Verbesina virginica PH
Veronica americana PH
Veronica chamaedrys PH
Veronicastrum virginicum PH IM (Mono)
Viburnum acerifolium IM
Viburnum americanum IM
Viburnum cassinoides IM
Viburnum edule IM (Map)
Viburnum ellipticum (Map)
Viburnum opulus PH, IL (Const) (Mono)
Viburnum prunifolium PH, IM (Const) (Mono)
Viburnum rufidulum PH
Vigueria dentata PH
Vinca major PH
Viola sp IM
Viola canadensis PH#1, PH#2
Viola odorata (Const)
Viola pedata PH
Viola tricolor PH (Const)
Viscum album (Abstr) (Const) (Mono)
Vitex agnus-castus PH#1, PH#2 (Abstr) (Const)

Washingtonia filifera PH

Withania somniferum (Abstr) (Const)

Xanthium spp. (Abstr)
Xanthium spinosum IM

Xanthium strumarium PH, (Map)

Xerophyllum tenax PH#1, PH#2, PH#3

Yucca spp. (Abstr)
Yucca baccata PH#1, PH#2 (Const)

Yucca baileyi PH, IM
Yucca elata PH

Yucca schottii PH

Zanthoxylum sp. PH (Const) (Mono)
Zanthoxyklum clava-herculis PH (Mono)
Zanthoxylum fagaria PH

Zigadenus elegans PH
Zigadenus venenosus PH#1 , PH#2

Zauschneria latifolia PH
Zingiber sp. IR (Const)
Zizia aptera PH

Michael Moore’s Master Genus Index