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UW-Madison Integrated Specimen Portal
A Gateway to Biodiversity, Human, and Environmental Specimens from our Natural History Museums
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Species with Images
This page provides a complete list to taxa that have images. Use the controls below to browse and search for images by family, genus, or species.
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Scientific Name Search
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Image Search
Select a species to access available images.
Rabenhorstia tiliae
Raciborskiella janeirensis
Raciborskiella prasina
Racodium cellare
Racodium rupestre
Racomitrium aciculare
Racomitrium affine
Racomitrium aquaticum
Racomitrium brevipes
Racomitrium canescens
Racomitrium carinatum
Racomitrium crispulum
Racomitrium ericoides
Racomitrium fasciculare
Racomitrium heterostichum
Racomitrium laetum
Racomitrium lanuginosum
Racomitrium macounii
Racomitrium microcarpum
Racomitrium muticum
Racomitrium obtusum
Racomitrium pruinosum
Racomitrium sudeticum
Racomitrium sudeticum var. occidentale
Racomitrium varium
Racopilum africanum
Racopilum brevipes
Racopilum cuspidigerum
Racopilum leptotapes
Racopilum plicatum
Racopilum spectabile
Racopilum strumiferum
Racopilum tomentosum
Radula allisonii
Radula aquilegia
Radula australis
Radula boryana
Radula complanata
Radula cordata
Radula decurrens
Radula flaccida
Radula formosa
Radula jamesonii
Radula javanica
Radula lindbergiana
Radula neotropica
Radula obconica
Radula obtusiloba subsp. polyclada
Radula pallens
Radula prolifera
Radula protensa
Radula quadrata
Radula retroflexa
Radula stenocalyx
Radula sullivantii
Radula tenax
Radula tjibodensis
Radula voluta
Radula vrieseana
Radula xalapensis
Radulina hamata
Radulum bennettii
Radulum casearium
Radulum hydnoideum
Radulum laetum
Radulum molare
Radulum orbiculare
Radulum quercinum
Ramalea coilophylla
Ramalina abyssinica
Ramalina africana
Ramalina alludens
Ramalina almquistii
Ramalina americana
Ramalina anceps
Ramalina arabum
Ramalina armorica
Ramalina asahinae
Ramalina aspera
Ramalina aspersa
Ramalina asperula
Ramalina attenuata
Ramalina australiensis
Ramalina bajacalifornica
Ramalina baltica
Ramalina boninensis
Ramalina bourgeana
Ramalina breviuscula
Ramalina cactacearum
Ramalina calcarata
Ramalina calicaris
Ramalina calicaris var. canaliculata
Ramalina calicaris var. subfastigiata
Ramalina canariensis
Ramalina capillaris
Ramalina capitata
Ramalina carpatica
Ramalina celastri
Ramalina chilensis
Ramalina chondrina
Ramalina cochlearis
Ramalina complanata
Ramalina conduplicans
Ramalina consanguinea
Ramalina continentalis
Ramalina crassa
Ramalina crinalis
Ramalina crinita
Ramalina crispatula
Ramalina crosbyae
Ramalina culbersoniorum
Ramalina cumanensis
Ramalina curnowii
Ramalina cuspidata
Ramalina dalmatica
Ramalina decipiens
Ramalina dendriscoides
Ramalina dendroides
Ramalina denticulata
Ramalina dictyota
Ramalina digitata
Ramalina dilacerata
Ramalina disparata
Ramalina dissimilis
Ramalina dumeticola
Ramalina duriaei
Ramalina ecklonii
Ramalina elegans
Ramalina evernioides
Ramalina exiguella
Ramalina farinacea
Ramalina farinacea var. multifida
Ramalina fastigiata
Ramalina faurieana
Ramalina fenestrata
Ramalina fimbriata
Ramalina fraxinea
Ramalina geniculata
Ramalina geniculata var. compacta
Ramalina glaucescens
Ramalina gracilis
Ramalina grumosa
Ramalina hierrensis
Ramalina hoehneliana
Ramalina hossei
Ramalina huei
Ramalina hypodectodes
Ramalina implectens
Ramalina incana
Ramalina inflata
Ramalina inflata subsp. perpusilla
Ramalina intermedia
Ramalina intermediella
Ramalina javanica
Ramalina kurokawae
Ramalina lacera
Ramalina laevigata
Ramalina leptocarpa
Ramalina leptocarpha
Ramalina leptosperma
Ramalina linearis
Ramalina litoralis
Ramalina litorea
Ramalina lusitanica
Ramalina maciformis
Ramalina maderensis
Ramalina mediterranea
Ramalina menziesii
Ramalina microspora
Ramalina mollis
Ramalina montagnei
Ramalina nematodes
Ramalina nervulosa
Ramalina nervulosa var. dumeticola
Ramalina nodosa
Ramalina obtusata
Ramalina pacifica
Ramalina paludosa
Ramalina panizzei
Ramalina parva
Ramalina pentecostii
Ramalina peranceps
Ramalina perpusilla
Ramalina pertenuis
Ramalina peruviana
Ramalina pitardii
Ramalina pluviariae
Ramalina pollinaria
Ramalina pollinariella
Ramalina polymorpha
Ramalina portuensis
Ramalina prolifera
Ramalina protecta
Ramalina puberulenta
Ramalina puiggarii
Ramalina pumila
Ramalina pusilla
Ramalina pusiola
Ramalina quercicola
Ramalina reagens
Ramalina rectangularis
Ramalina requienii
Ramalina roesleri
Ramalina rosacea
Ramalina rubrotincta
Ramalina sandwicensis
Ramalina saxicola
Ramalina scoparia
Ramalina scopulorum
Ramalina sharpii
Ramalina sideriza
Ramalina siliquosa
Ramalina sinaloensis
Ramalina sinensis
Ramalina sorediantha
Ramalina sprengelii
Ramalina stenoclada
Ramalina stenospora
Ramalina stephanophora
Ramalina strepsilis
Ramalina subbreviuscula
Ramalina subcomplanata
Ramalina subdecipiens
Ramalina subfarinacea
Ramalina subfenestrata
Ramalina subfraxinea
Ramalina subgeniculata
Ramalina subleptocarpa
Ramalina subleptocarpha
Ramalina sublitoralis
Ramalina subpollinaria
Ramalina subpusilla
Ramalina superfraxinea
Ramalina tayloriana
Ramalina tenella
Ramalina tenuis
Ramalina terebrata
Ramalina thrausta
Ramalina tigrina
Ramalina tortuosa
Ramalina tropica
Ramalina tumidula
Ramalina unifolia
Ramalina usnea
Ramalina usneoides
Ramalina vizzavonensis
Ramalina vogulica
Ramalina webbii
Ramalina wigginsii
Ramalina willeyi
Ramalina yasudae
Ramalinopsis mannii
Ramalinora glaucolivida
Ramboldia aurea
Ramboldia blastidiata
Ramboldia brunneocarpa
Ramboldia bullata
Ramboldia cinnabarina
Ramboldia crassithallina
Ramboldia elabens
Ramboldia farinosa
Ramboldia gowardiana
Ramboldia haematites
Ramboldia heterocarpa
Ramboldia insidiosa
Ramboldia laeta
Ramboldia lusitanica
Ramboldia petraeoides
Ramboldia russula
Ramboldia sanguinolenta
Ramboldia sorediata
Ramboldia stuartii
Ramboldia subnexa
Ramonia ablephora
Ramonia chrysophaea
Ramonia cupellina
Ramonia elixii
Ramonia eungellae
Ramonia intermedia
Ramonia malmei
Ramonia microspora
Ramonia rappii
Ramonia valenzueliana
Ramularia acris
Ramularia actaeae
Ramularia adoxae
Ramularia aequivoca
Ramularia agoseridis
Ramularia agrestis
Ramularia ajugae
Ramularia alaterni
Ramularia albomaculans
Ramularia alismatis
Ramularia alnicola
Ramularia anagallidis
Ramularia anchusae
Ramularia angelicae
Ramularia angustata
Ramularia anomala
Ramularia anthemidis
Ramularia anthrisci
Ramularia aquatilis
Ramularia archangelicae
Ramularia areola
Ramularia arisaematis
Ramularia armoraciae
Ramularia aromatica
Ramularia artemisiae
Ramularia arvensis
Ramularia asteris
Ramularia astragali
Ramularia atropae
Ramularia barbareae
Ramularia bartsiae
Ramularia beccabungae
Ramularia bellunensis
Ramularia betae
Ramularia beticola
Ramularia biflorae
Ramularia brunellae
Ramularia brunnea
Ramularia calcea
Ramularia calthae
Ramularia canadensis
Ramularia cardamines
Ramularia cardui
Ramularia castillejae
Ramularia celastri
Ramularia centaureae
Ramularia cercosporoides
Ramularia chaerophylli
Ramularia chimaphilae
Ramularia cichorii
Ramularia cicutae
Ramularia cilinodes
Ramularia cilinodis
Ramularia circaeae
Ramularia cirsii
Ramularia claytoniae
Ramularia clematidis
Ramularia coalescens
Ramularia coccinea
Ramularia coleosporii
Ramularia concomitans
Ramularia corcontica
Ramularia crepidis
Ramularia cupulariae
Ramularia cylindroides
Ramularia cynarae
Ramularia cynoglossi
Ramularia decipiens
Ramularia deflectens
Ramularia delphinii
Ramularia desmodii
Ramularia didymarioides
Ramularia diervillae
Ramularia dioscoreae
Ramularia dispar
Ramularia dispersa
Ramularia dubia
Ramularia dulcamarae
Ramularia effusa
Ramularia epilobii-palustris
Ramularia equiseti
Ramularia erodii
Ramularia euonymi
Ramularia evanida
Ramularia farinosa
Ramularia filaris
Ramularia filaris f. astericola
Ramularia fraxinea
Ramularia galegae
Ramularia gayophyti
Ramularia gei
Ramularia geranii
Ramularia geranii-phaei
Ramularia gibba
Ramularia glauca
Ramularia gracilipes
Ramularia graminicola
Ramularia grindeliae
Ramularia hamamelidis
Ramularia helianthi
Ramularia hellebori
Ramularia heraclei
Ramularia hieracii
Ramularia hydrophylli
Ramularia hypochaeridis
Ramularia impatientis
Ramularia inulae-britannicae
Ramularia ionophila
Ramularia knautiae
Ramularia kriegeriana
Ramularia lactea
Ramularia lamiicola
Ramularia lappae
Ramularia lappulae
Ramularia lethalis
Ramularia lonicerae
Ramularia lophanthi
Ramularia lucidae
Ramularia ludwigiana
Ramularia lupini
Ramularia lysimachiae
Ramularia lysimachiarum
Ramularia macrospora
Ramularia macrospora var. asteris
Ramularia macularis
Ramularia magnusiana
Ramularia melampyri
Ramularia menthicola
Ramularia mimuli
Ramularia minax
Ramularia mitellae
Ramularia moehringiae
Ramularia montana
Ramularia multiplex
Ramularia nemopanthis
Ramularia nivosa
Ramularia obducens
Ramularia occidentalis
Ramularia oreophila
Ramularia ovularioides
Ramularia oxalidis
Ramularia parietariae
Ramularia parva
Ramularia pastinacae
Ramularia peckii
Ramularia phaceliae
Ramularia philadelphi
Ramularia phragmitis
Ramularia picridis
Ramularia pitereka
Ramularia plantaginea
Ramularia plantaginis
Ramularia pratensis
Ramularia primulae
Ramularia prini
Ramularia pruinosa
Ramularia psoraleae
Ramularia punctiformis
Ramularia ranunculi
Ramularia repens
Ramularia reticulata
Ramularia rhabdospora
Ramularia rhei
Ramularia rosea
Ramularia rubella
Ramularia rubicola
Ramularia rubicunda
Ramularia rudbeckiae
Ramularia rufomaculans
Ramularia sagittariae
Ramularia sambucina
Ramularia sambucina f. ebuli
Ramularia saxifragae
Ramularia saximontanensis
Ramularia schulzeri
Ramularia scrophulariae
Ramularia senecionis
Ramularia serotina
Ramularia sheldoni
Ramularia sheldonii
Ramularia sidalceae
Ramularia silvestris
Ramularia smilacinae
Ramularia spiraeae
Ramularia stachydis
Ramularia stolonifera
Ramularia subrufa
Ramularia subsanguinea
Ramularia succisae
Ramularia sylvestris
Ramularia synthyridis
Ramularia tanaceti
Ramularia taraxaci
Ramularia tenuis
Ramularia terrae-novae
Ramularia thesii
Ramularia trifolii
Ramularia tulasnei
Ramularia ulmariae
Ramularia uredinis
Ramularia urticae
Ramularia vaccinii
Ramularia vagnerae
Ramularia valerianae
Ramularia vallisumbrosae
Ramularia variabilis
Ramularia variata
Ramularia variegata
Ramularia veronicae
Ramularia viburni
Ramularia virgaureae
Ramularia viticis
Ramularia waldsteiniae
Ramularia winteri
Ramularia wisconsina
Ramulaspera salicina
Ramulaspera salicina var. tirolensis
Ranunculus abortivus
Ranunculus acris
Ranunculus aquatilis
Ranunculus aquatilis var. diffusus
Ranunculus cardiophyllus
Ranunculus cymbalaria
Ranunculus fascicularis
Ranunculus ficaria
Ranunculus flabellaris
Ranunculus flammula
Ranunculus flammula var. reptans
Ranunculus gmelinii
Ranunculus hispidus
Ranunculus hispidus var. nitidus
Ranunculus inamoenus
Ranunculus lapponicus
Ranunculus macounii
Ranunculus pensylvanicus
Ranunculus recurvatus var. recurvatus
Ranunculus repens
Ranunculus rhomboideus
Ranunculus sceleratus
Ranunculus testiculatus
Raphanus raphanistrum
Raphanus sativus
Ratibida columnifera
Ratibida pinnata
Rauiella fujisana
Rauiella scita
Rauiella subcatenulata
Ravenelia acaciae-pennatulae
Ravenelia annulata
Ravenelia appendiculata
Ravenelia arizonica
Ravenelia atrides
Ravenelia australis
Ravenelia bakeriana
Ravenelia breyniae
Ravenelia brongniartiae
Ravenelia cassiae-covesii
Ravenelia cassiaecola
Ravenelia caulicola
Ravenelia cebil
Ravenelia epiphylla
Ravenelia expansa
Ravenelia farlowiana
Ravenelia fragrans
Ravenelia glanduliformis
Ravenelia havanensis
Ravenelia hieronymi
Ravenelia holwayi
Ravenelia humphreyana
Ravenelia indigoferae
Ravenelia japonica
Ravenelia laevis
Ravenelia leucaenae
Ravenelia levis
Ravenelia macowaniana
Ravenelia mesilliana
Ravenelia mimosae
Ravenelia mimosae-albidae
Ravenelia mimosae-coeruleae
Ravenelia mimosicola
Ravenelia opaca
Ravenelia papillifera
Ravenelia peglerae
Ravenelia phyllanthi
Ravenelia piscidiae
Ravenelia pithecolobii
Ravenelia platensis
Ravenelia pulcherrima
Ravenelia reticulatae
Ravenelia roemerianae
Ravenelia siliquae
Ravenelia similis
Ravenelia simplex
Ravenelia spinulosa
Ravenelia stevensii
Ravenelia subtortuosae
Ravenelia sydowiana
Ravenelia thornberiana
Ravenelia versatilis
Reboulia hemisphaerica
Reboulia hemisphaerica subsp. australis
Redingeria deightonii
Redingeria glyphica
Redingeria krempelhuberi
Redingeria leiostoma
Rehmiellopsis bohemica
Reimnitzia santensis
Reinkella lirellina
Reinkella parishii
Relicina abstrusa
Relicina acrobotrys
Relicina amphithrix
Relicina circumnodata
Relicina connivens
Relicina echinocarpa
Relicina eximbricata
Relicina fluorescens
Relicina incongrua
Relicina limbata
Relicina luteoviridis
Relicina planiuscula
Relicina ramosissima
Relicina relicinula
Relicina schizospatha
Relicina subabstrusa
Relicina sublanea
Relicina sydneyensis
Relicinopsis intertexta
Relicinopsis malaccensis
Relicinopsis rahengensis
Renauldia dusenii
Reseda lutea
Rhabdocline pseudotsugae
Rhabdodiscus auberianus
Rhabdogloeum abietinum
Rhabdogloeum pseudotsugae
Rhabdospora achilleae
Rhabdospora allantoidea
Rhabdospora aristata
Rhabdospora astragalina
Rhabdospora bernardiana
Rhabdospora caulicola
Rhabdospora cercosperma
Rhabdospora cirsii
Rhabdospora clarkeana
Rhabdospora datiscae
Rhabdospora demetriana
Rhabdospora hennebergii
Rhabdospora heraclei
Rhabdospora hyperici
Rhabdospora inaequalis
Rhabdospora kalmiarum
Rhabdospora notha
Rhabdospora nubecula
Rhabdospora physostegiae
Rhabdospora pleosporioides
Rhabdospora pleosporoides
Rhabdospora ramealis
Rhabdospora solidaginis
Rhabdospora stemmatea
Rhabdospora subgrisea
Rhabdospora tomispora
Rhabdospora umbelliferarum
Rhabdostroma rottboelliae
Rhabdoweisia crenulata
Rhabdoweisia crispata
Rhabdoweisia denticulata
Rhabdoweisia fugax
Rhachithecium perpusillum
Rhacocarpus alpinus
Rhacocarpus purpurascens
Rhacopilopsis trinitensis
Rhagadolobium cucurbitacearum
Rhagadostoma lichenicola
Rhamnus alnifolia
Rhamnus cathartica
Rhamnus ilicifolia
Rhamphidium dicranoides
Rhamphidium macrostegium
Rhaphidicyrtis trichosporella
Rhaphidorrhynchium brevi-horridum
Rhaphidostegium caespitosum
Rhaphidostegium lozanoi
Rhaphidostegium obliquerostratum
Rhaphidostegium semi-tortulum
Rhaponticum repens
Rheum X hybridum
Rhexia virginica
Rhexophiale rhexoblephara
Rhexophyllum subnigrum
Rhinanthus minor subsp. minor
Rhinotrichum curtisii
Rhinotrichum repens
Rhizina inflata
Rhizina laevigata
Rhizina undulata
Rhizocarpon alaxensis
Rhizocarpon alpicola
Rhizocarpon amphibium
Rhizocarpon anaperum
Rhizocarpon anseris
Rhizocarpon arctogenum
Rhizocarpon atroflavescens
Rhizocarpon atroflavescens subsp. pulverulentum
Rhizocarpon badioatrum
Rhizocarpon badioatrum var. rivularis
Rhizocarpon bolanderi
Rhizocarpon calcareum
Rhizocarpon carpaticum
Rhizocarpon chioneum
Rhizocarpon cinereonigrum
Rhizocarpon cinereovirens
Rhizocarpon concentricum
Rhizocarpon cookeanum
Rhizocarpon copelandii
Rhizocarpon crystalligenum
Rhizocarpon cyclodes
Rhizocarpon disctinctum
Rhizocarpon disporum
Rhizocarpon distinctum
Rhizocarpon effiguratum
Rhizocarpon elevatum
Rhizocarpon epispilum
Rhizocarpon eupetraeoides
Rhizocarpon eupetraeum
Rhizocarpon expallescens
Rhizocarpon ferax
Rhizocarpon flavum
Rhizocarpon frigidum
Rhizocarpon furfurosum
Rhizocarpon geminatum
Rhizocarpon geographicum
Rhizocarpon geographicum subsp. arcticum
Rhizocarpon geographicum subsp. frigidum
Rhizocarpon geographicum subsp. kittilense
Rhizocarpon geographicum subsp. lindsayanum
Rhizocarpon geographicum var. lindsayanum
Rhizocarpon grande
Rhizocarpon hensseniae
Rhizocarpon hochstetteri
Rhizocarpon inarense
Rhizocarpon inimicum
Rhizocarpon intermediellum
Rhizocarpon interponens
Rhizocarpon intersitum
Rhizocarpon jemtlandicum
Rhizocarpon kakurgon
Rhizocarpon lavatum
Rhizocarpon lecanorinum
Rhizocarpon leptolepis
Rhizocarpon lusitanicum
Rhizocarpon macrosporum
Rhizocarpon malenconianum
Rhizocarpon montagnei
Rhizocarpon norvegicum
Rhizocarpon obscuratum
Rhizocarpon ochrolechiae
Rhizocarpon oederi
Rhizocarpon parvum
Rhizocarpon petraeizum
Rhizocarpon petraeum
Rhizocarpon polycarpum
Rhizocarpon postumum
Rhizocarpon praebadium
Rhizocarpon pusillum
Rhizocarpon reductum
Rhizocarpon renneri
Rhizocarpon richardii
Rhizocarpon ridescens
Rhizocarpon riparium
Rhizocarpon rittokense
Rhizocarpon roridulum
Rhizocarpon saanaense
Rhizocarpon simillimum
Rhizocarpon sorediosum
Rhizocarpon subgeminatum
Rhizocarpon sublucidum
Rhizocarpon superficiale
Rhizocarpon superficiale subsp. boreale
Rhizocarpon superficiale subsp. splendidum
Rhizocarpon tavaresii
Rhizocarpon tetramerum
Rhizocarpon tinei
Rhizocarpon umbilicatum
Rhizocarpon vernicomoideum
Rhizocarpon viridiatrum
Rhizocarpon vulcani
Rhizoctonia crocorum
Rhizoctonia solani
Rhizoctonia violacea
Rhizogene symphoricarpi
Rhizolecia hybrida
Rhizomnium andrewsianum
Rhizomnium appalachianum
Rhizomnium glabrescens
Rhizomnium gracile
Rhizomnium magnifolium
Rhizomnium nudum
Rhizomnium pseudopunctatum
Rhizomnium punctatum
Rhizomnium punctatum var. elatum
Rhizomnium striatulum
Rhizomnium tuomikoskii
Rhizomorpha chordalis
Rhizomorpha subcorticalis
Rhizoplaca baranowii
Rhizoplaca chrysoleuca
Rhizoplaca glaucophana
Rhizoplaca haydenii
Rhizoplaca haydenii subsp. arbuscula
Rhizoplaca idahoensis
Rhizoplaca marginalis
Rhizoplaca melanophthalma
Rhizoplaca melanophthalma subsp. cerebriformis
Rhizoplaca melanophthalma subsp. crispa
Rhizoplaca melanophthalma var. subpeltata
Rhizoplaca peltata
Rhizoplaca subdiscrepans
Rhizopogon luteolus
Rhizopogon occidentalis
Rhizopogon provincialis
Rhizopogon rubescens
Rhizopogon virescens
Rhizopus artocarpi
Rhizopus nigricans
Rhizosphaera abietis
Rhizosphaera kalkhoffii
Rhizosphaera pini
Rhizothyrium abietis
Rhodobryon roseum
Rhodobryum domingense
Rhodobryum giganteum
Rhodobryum grandifolium
Rhodobryum ontariense
Rhodobryum preussii
Rhodobryum roseum
Rhodobryum swartzianum
Rhododendron groenlandicum
Rhododendron lapponicum
Rhodopaxillus nudus
Rhodosticta caraganae
Rhodotypos scandens
Rhopalogaster transversarium
Rhopalomyces elegans
Rhopalomyces strangulatus
Rhopographus arundinaceus
Rhopographus bakeri
Rhopographus clavisporus
Rhopographus filicinus
Rhopographus fusariisporus
Rhopographus nucleatus
Rhus aromatica
Rhus aromatica var. aromatica
Rhus copallinum
Rhus glabra
Rhus terebinthifolia
Rhus typhina
Rhus virens
Rhymbocarpus neglectus
Rhynchospora alba
Rhynchospora capillacea
Rhynchospora capitellata
Rhynchospora fusca
Rhynchospora scirpoides
Rhynchosporium alismatis
Rhynchosporium graminicola
Rhynchosporium orthosporum
Rhynchosporium secalis
Rhynchostegiella curviseta
Rhynchostegiella durieui
Rhynchostegiella tenella
Rhynchostegiella teneriffae
Rhynchostegiopsis flexuosa
Rhynchostegium callistomum
Rhynchostegium confertum
Rhynchostegium laxatum
Rhynchostegium megapolitanum
Rhynchostegium murale
Rhynchostegium pallidifolium
Rhynchostegium rotundifolium
Rhynchostegium sellowii
Rhynchostegium serrulatum
Rhynchostegium spinoserratum
Rhynchostoma pusillum
Rhytidhysterium scortechinii
Rhytidiadelphus loreus
Rhytidiadelphus squarrosus
Rhytidiadelphus subpinnatus
Rhytidiadelphus triquetrus
Rhytidiopsis robusta
Rhytidium rugosum
Rhytisma acerinum
Rhytisma amphigenum
Rhytisma andromedae
Rhytisma andromedae-ligustrinae
Rhytisma arbuti
Rhytisma asteris
Rhytisma autumnale
Rhytisma blakei
Rhytisma canadense
Rhytisma concavum
Rhytisma curtisii
Rhytisma decolorans
Rhytisma empetri
Rhytisma himalense
Rhytisma ilicis
Rhytisma ilicis-canadensis
Rhytisma ilicis-latifoliae
Rhytisma lagerstroemiae
Rhytisma lineare
Rhytisma prini
Rhytisma punctatum
Rhytisma salicinum
Rhytisma solidaginis
Rhytisma symmetricum
Rhytisma urticae
Rhytisma vaccinii
Rhytisma vitis
Ribes americanum
Ribes aureum
Ribes aureum var. villosum
Ribes cynosbati
Ribes glandulosum
Ribes hirtellum
Ribes hudsonianum
Ribes inerme
Ribes lacustre
Ribes missouriense
Ribes nigrum
Ribes oxyacanthoides var. oxyacanthoides
Ribes rubrum
Ribes triste
Ricasolia amplissima
Riccardia attenuata
Riccardia chamedryfolia
Riccardia diminuta
Riccardia elata
Riccardia fruticosa
Riccardia fuegiensis
Riccardia jackii
Riccardia kodamae
Riccardia latifrons
Riccardia limbata
Riccardia multifida
Riccardia palmata
Riccardia plumosa
Riccardia tjibodensis
Riccardia wettsteinii
Riccia americana
Riccia beyrichiana
Riccia bifurca
Riccia californica
Riccia campbelliana
Riccia canaliculata
Riccia cavernosa
Riccia ciliata
Riccia crozalsii
Riccia cruciata
Riccia crystallina
Riccia cupulifera
Riccia curtisii
Riccia dictyospora
Riccia donnellii
Riccia duplex
Riccia fluitans
Riccia frostii
Riccia glauca
Riccia gougetiana
Riccia handelii
Riccia hawaiiensis
Riccia hirta
Riccia huebenerana
Riccia huebeneriana subsp. sullivantii
Riccia lamellosa
Riccia lutescens
Riccia macallisteri
Riccia membranacea
Riccia miyakeana
Riccia moenkemeyeri
Riccia multifida
Riccia nigrella
Riccia nipponica
Riccia rhenana
Riccia sorocarpa
Riccia subbifurca
Riccia tenuis
Riccia treubiana
Riccia trichocarpa
Ricciocarpos natans
Richonia variospora
Riella americana
Rigodiadelphus robustus
Rigodium implexum
Rigodium tamarix
Rigodium toxarion
Rimelia cetrata
Rimelia macrocarpa
Rimelia reticulata
Rimelia simulans
Rimelia subisidiosa
Rimeliella subtinctoria
Rimularia badioatra
Rimularia furvella
Rimularia fuscosora
Rimularia gibbosa
Rimularia gyrizans
Rimularia impavida
Rimularia insularis
Rimularia intercedens
Rimularia limborina
Rimularia sphacelata
Rinodina abolescens
Rinodina adirondackii
Rinodina alba
Rinodina albana
Rinodina albertana
Rinodina annulata
Rinodina anomala
Rinodina applanata
Rinodina archaea
Rinodina arenaria
Rinodina ascociscana
Rinodina asperata
Rinodina aterrima
Rinodina atrocinerea
Rinodina atrocinerella
Rinodina aurantiaca
Rinodina australiensis
Rinodina austroborealis
Rinodina badiexcipula
Rinodina beccariana
Rinodina bischoffii
Rinodina blastidiata
Rinodina bolanderi
Rinodina boulderensis
Rinodina brouardii
Rinodina buckii
Rinodina cacaotina
Rinodina cacuminum
Rinodina calcigena
Rinodina californiensis
Rinodina cana
Rinodina canariensis
Rinodina canella
Rinodina capensis
Rinodina castaneomela
Rinodina castanomela
Rinodina castanomelodes
Rinodina cinnamomea
Rinodina colobina
Rinodina coloradiana
Rinodina compensata
Rinodina confinis
Rinodina confragosa
Rinodina conradii
Rinodina conspersa
Rinodina corticicola
Rinodina dalmatica
Rinodina destituta
Rinodina disjuncta
Rinodina dolichospora
Rinodina dubyana
Rinodina efflorescens
Rinodina excrescens
Rinodina exigua
Rinodina fecunda
Rinodina freyi
Rinodina frigida
Rinodina fuscoisidiata
Rinodina gennarii
Rinodina granulans
Rinodina granuligera
Rinodina guianensis
Rinodina hallii
Rinodina herrei
Rinodina huillensis
Rinodina immersa
Rinodina inflata
Rinodina insperata
Rinodina insularis
Rinodina intermedia
Rinodina interpolata
Rinodina intrusa
Rinodina isidioides
Rinodina juniperina
Rinodina laevigata
Rinodina lecanorina
Rinodina lecideoides
Rinodina lepida
Rinodina lignicola
Rinodina lobulata
Rinodina luridata
Rinodina luridescens
Rinodina maculans
Rinodina madeirensis
Rinodina marysvillensis
Rinodina mayrhoferi
Rinodina metaboliza
Rinodina milvina
Rinodina mniaraea
Rinodina mniaraeiza
Rinodina moziana
Rinodina nimbosa
Rinodina notabilis
Rinodina obnascens
Rinodina occulta
Rinodina oleae
Rinodina olivaceobrunnea
Rinodina orculata
Rinodina oregana
Rinodina otagensis
Rinodina oxydata
Rinodina pachysperma
Rinodina papillata
Rinodina parasitica
Rinodina peloleuca
Rinodina pityrea
Rinodina plana
Rinodina polyspora
Rinodina populicola
Rinodina pruinella
Rinodina pyrina
Rinodina rhododendri
Rinodina riparia
Rinodina roboris
Rinodina roscida
Rinodina roscida var. crassa
Rinodina santae-monicae
Rinodina santorinensis
Rinodina santorinensis var. olivieri
Rinodina septentrionalis
Rinodina serpentini
Rinodina sibirica
Rinodina sicula
Rinodina siouxiana
Rinodina sipmanii
Rinodina sophodes
Rinodina sophodes var. lusitanica
Rinodina sordida
Rinodina straussii
Rinodina subglaucescens
Rinodina subminuta
Rinodina tasmanica
Rinodina teichophila
Rinodina tephraspis
Rinodina terrestris
Rinodina thiomela
Rinodina trachytica
Rinodina trevisanii
Rinodina turfacea
Rinodina turfacea var. depauperata
Rinodina xanthomelana
Rinodinella controversa
Robergea pupula
Robergea unica
Robinia hispida
Robinia neomexicana
Robinia pseudoacacia
Robinia viscosa
Roccella arboricola
Roccella babingtonii
Roccella bajasurensis
Roccella belangeriana
Roccella canariensis
Roccella decipiens
Roccella difficilis
Roccella fuciformis
Roccella fucoides
Roccella gracilis
Roccella hypomecha
Roccella linearis
Roccella montagnei
Roccella phycopsis
Roccella tinctoria
Roccella tuberculata
Roccella tuberculata var. vicentina
Roccella vicentina
Roccellaria mollis
Roccellina accedens
Roccellina badia
Roccellina capensis
Roccellina cerebriformis
Roccellina conformis
Roccellina franciscana
Roccellina limitata
Roccellina luteola
Roccellina lutosa
Roccellina nipponica
Roccellina olivacea
Roccellinastrum epiphyllum
Roccellinastrum neglectum
Roccellinastrum spongoideum
Roellia roellii
Roesleria pallida
Roesleria pilacriformis
Roestelia aurantiaca
Roestelia brucensis
Roestelia nelsonii
Romjularia lurida
Ropalospora chlorantha
Ropalospora lugubris
Ropalospora viridis
Rorippa aquatica
Rorippa austriaca
Rorippa curvipes
Rorippa curvisiliqua
Rorippa palustris
Rorippa palustris subsp. hispida
Rorippa palustris subsp. occidentalis
Rorippa palustris subsp. palustris
Rorippa sessiliflora
Rorippa sinuata
Rorippa sphaerocarpa
Rorippa sylvestris
Rorippa teres
Rosa X centifolia
Rosa acicularis
Rosa acicularis subsp. sayi
Rosa arkansana
Rosa blanda
Rosa canina
Rosa carolina
Rosa eglanteria
Rosa gallica
Rosa majalis
Rosa multiflora
Rosa palustris
Rosa rubiginosa var. rubiginosa
Rosa rugosa
Rosa setigera
Rosa spinosissima
Rosa stellata
Rosa woodsii
Rosa woodsii subsp. woodsii
Rosellinia abietina
Rosellinia aquila
Rosellinia bambusae
Rosellinia bigeloviae
Rosellinia breensis
Rosellinia clavariae
Rosellinia cocoes
Rosellinia corticium
Rosellinia desmazieri
Rosellinia diderma
Rosellinia geasteroides
Rosellinia gigantea
Rosellinia ligniaria
Rosellinia limoniispora
Rosellinia mammiformis
Rosellinia melaleuca
Rosellinia millegrana
Rosellinia moelleriana
Rosellinia obliquata
Rosellinia ovalis
Rosellinia parasitica
Rosellinia protuberans
Rosellinia pulveracea
Rosellinia quercina
Rosellinia rimincola
Rosellinia rosarum
Rosellinia sarothamni
Rosellinia subcompressa
Rosellinia subcorticalis
Rosellinia subiculata
Rosellinia sublimbata
Rosellinia thelena
Roselliniella cladoniae
Roselliniella epiphylla
Roselliniella frustulosae
Roselliniella haplospora
Roselliniella lopadii
Roselliniopsis tartaricola
Rosellinula haplospora
Rosellinula kalbii
Rosellinula lopadii
Rosenscheldiella litseae
Rostania ceranisca
Rostronitschkia nervincola
Rosulabryum capillare
Rotala ramosior
Roumegueria ichnanthi
Roussoella subcoccodes
Rozea andrieuxii
Rozea chrysea
Rozea petrophila
Rozea viridis
Rubus allegheniensis
Rubus arcticus subsp. acaulis
Rubus canadensis
Rubus flagellaris
Rubus hispidus
Rubus idaeus
Rubus idaeus subsp. strigosus
Rubus occidentalis
Rubus parviflorus
Rubus pensilvanicus
Rubus pubescens
Rubus setosus
Rudbeckia fulgida var. speciosa
Rudbeckia hirta
Rudbeckia hirta var. pulcherrima
Rudbeckia laciniata
Rudbeckia laciniata var. laciniata
Rudbeckia occidentalis
Rudbeckia subtomentosa
Rudbeckia triloba
Rudbeckia triloba var. triloba
Ruellia humilis
Rufoplaca arenaria
Rufoplaca scotoplaca
Rufoplaca subpallida
Rumex acetosa
Rumex acetosella
Rumex altissimus
Rumex britannica
Rumex conglomeratus
Rumex crispus
Rumex fueginus
Rumex hastatulus
Rumex hymenosepalus
Rumex longifolius
Rumex maritimus
Rumex obtusifolius
Rumex patientia
Rumex pulcher
Rumex salicifolius
Rumex salicifolius var. mexicanus
Rumex stenophyllus
Rumex thyrsiflorus
Rumex triangulivalvis
Rumex venosus
Rumex verticillatus
Ruppia cirrhosa
Rusavskia elegans
Russula cremoricolor
Russula drimeia
Russula emetica
Russula fragilis
Russula paludosa
Russula paxilloides
Russula pseudolepida
Russula puellaris
Russula tenuiceps
Russula velenovskyi
Russuliopsis laccata var. rosella
Ruta graveolens
Rutstroemia baccarum
Rutstroemia elatina
Rutstroemia longipes
Rutstroemia macrospora
Rutstroemia paludosa
Ryparobius crustaceus
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