Integrated Taxonomic Information System - Search Results

Results of: Search in every Kingdom for Taxon Author(s) Name(s) containing 'Ralfs'
 
 Kingdom Chromista
  Achnanthidium trinodis Arnott ex Ralfs in Pritchard – accepted
  Nitzschia longissima (Bréb.) Ralfs – accepted
  Nitzschia longissima var. longissima (Bréb.) Ralfs – accepted
  Eunotia robusta var. tetraedon (Ehrenb.) Ralfs – not accepted
  Melosira granulata (Ehrenb.) Ralfs – not accepted
  Melosira granulata var. granulata (Ehrenb.) Ralfs – not accepted
  Amphicampa mirabilis (Ehrenberg) Ralfs – accepted
  Amphicampa (Ehrenberg) Ralfs in Pritchard – accepted
  Navicula cincta (Ehrenberg) Ralfs in Pritchard – accepted
  Navicula cincta var. cincta (Ehrenberg) Ralfs in Pritchard – accepted
  Navicula parva (Ehrenberg) Ralfs in Pritchard – accepted
  Navicula subacuta (Ehrenberg) Ralfs in Pritchard – not accepted
  Navicula fortis (Gregory) Ralfs – accepted
  Dimeregramma marinum (Gregory) Ralfs in Pritchard – accepted
  Dimeregramma marinum var. marinum (Gregory) Ralfs in Pritchard – accepted
  Dimeregramma minor (Gregory) Ralfs in Pritchard – accepted
  Navicula digito-radiata (Gregory) Ralfs in Pritchard – not accepted
  Navicula digitoradiata (Gregory) Ralfs in Pritchard – accepted
  Navicula inflexa (Gregory) Ralfs in Pritchard – accepted
  Navicula longa (Gregory) Ralfs in Pritchard – accepted
  Navicula longa var. longa (Gregory) Ralfs in Pritchard – accepted
  Plagiogramma interruptum (Gregory, 1857) Ralfs in Prichard, 1861 – accepted
  Asteromphalus roperianus (Greville, 1860) Ralfs in Prichard, 1861 – accepted
  Melosira arenaria Moore ex Ralfs – not accepted
  Ellerbeckia arenaria (Moore ex Ralfs) R. M. Crawford – accepted
  Actinocyclus undulatus Ralfs – not accepted
  Bacteriastrum wallichii Ralfs – accepted
  Fragilaria virescens Ralfs – not accepted
  Fragilaria virescens var. virescens Ralfs – not accepted
  Meridion constrictum Ralfs – not accepted
  Navicula rabenhorstii Ralfs – accepted
  Stauroneis gregorii Ralfs – not accepted
  Synedra pulchella Ralfs – accepted
  Tetracyclus Ralfs – accepted
  Tetracyclus lacustris Ralfs – accepted
  Pinnularia parvula (Ralfs) Cleve – accepted
  Fragilariforma virescens (Ralfs) D. M. Williams & Round – accepted
  Chaetoceros lauderi Ralfs in Lauder – accepted
  Brightwellia Ralfs in Pritchard – accepted
  Chaetoceraceae Ralfs in Pritchard – not accepted
  Chaetocerotaceae Ralfs in Pritchard – accepted
  Dimeregramma Ralfs in Pritchard – accepted
  Donkinia Ralfs in Pritchard – accepted
  Eupodiscaceae Ralfs in Pritchard – not accepted
  Navicula anglica Ralfs in Pritchard – not accepted
  Navicula anglica var. anglica Ralfs in Pritchard – not accepted
  Navicula marina Ralfs in Pritchard – not accepted
  Petroneis marina (Ralfs in Pritchard) D.G. Mann in Round, R.M. Crawford and D.G. Mann – accepted
  Placoneis anglica (Ralfs in Pritchard) E.J. Cox – accepted
  Caloneis hebes (Ralfs) Patrick – accepted
  Eunotia pectinalis var. undulata (Ralfs) Rabenh. – accepted
  Meridion circulare var. constrictum (Ralfs) Van Heurck – accepted
  Dinobryon minutum Ralfs. – accepted
  Navicula elginensis (W. Greg.) Ralfs – not accepted
  Navicula globiceps (W. Greg.) Ralfs in Pritchard – not accepted
  Cymatopleura solea var. apiculata (W. Sm.) Ralfs – accepted
  Navicula divergens (W. Sm.) Ralfs – not accepted
  Navicula directa (W. Smith) Ralfs – not accepted
  Navicula integra (W. Smith) Ralfs – not accepted
 
 Kingdom Bacteria
  Aphanizomenon flosaquae J. Ralfs Ex Bornet and Flah. – valid
  Cylindrospermum catenatum Ralfs. – valid
 
 Kingdom Plantae
  Micrasterias furcata (Agardh) Ralfs – accepted
  Micrasterias muricata (Bail.) Ralfs – accepted
  Micrasterias torreyi Bailey and Ralfs – accepted
  Netrium digitus (Breb. Ex Ralfs) Itzig. and Rothe – accepted
  Netrium digitus var. digitus (Breb. Ex Ralfs) Itzig. and Rothe – accepted
  Penium digittus Brebisson Ex Ralfs – not accepted
  Actinotaenium curtum (Brebisson Ex Ralfs) Teil. – accepted
  Actinotaenium curtum var. minus (Brebisson Ex Ralfs) Teil. – accepted
  Docidium Brebisson Ex Ralfs, 1848 – accepted
  Spirotaenia Brebisson Ex Ralfs, 1848 – accepted
  Spondylosium Brebisson Ex Ralfs, 1848 – accepted
  Cosmarium phaseolus Brebisson In Ralfs – accepted
  Cosmarium phaseolus var. phaseolus Brebisson In Ralfs – accepted
  Cosmarium phaseoplus Brebisson In Ralfs – not accepted
  Cosmarium curtum (Brebisson) Ralfs – not accepted
  Sphaerozosma vertebratum (Brebisson) Ralfs – accepted
  Sphaerozosma vertebratum var. vertebratum (Brebisson) Ralfs – accepted
  Tetmemorus granulatus (Brebisson) Ralfs – accepted
  Tetmemorus granulatus var. granulatus (Brebisson) Ralfs – accepted
  Desmidium aptogonum Brébisson ex Ralfs – accepted
  Penium Brébisson ex Ralfs – accepted
  Micrasterias C. A. Agardh Ex Ralfs, 1848 – accepted
  Desmidium swartzii Ca. A. Agardh Ex Ralfs – accepted
  Cosmarium cucumis Corda Ex Ralfs – accepted
  Sphaerozosma Corda Ex Ralfs, 1848 – accepted
  Ankistrodesmus falcatus (Corda) Ralfs – accepted
  Ankistrodesmus falcatus var. falcatus (Corda) Ralfs – accepted
  Closterium dianae Ehrenberg ex Ralfs – accepted
  Closterium dianae var. dianae Ehrenberg ex Ralfs – accepted
  Arthrodesmus Ehrenberg Ex Ralfs, 1848 – accepted
  Euastrum Ehrenberg Ex Ralfs, 1848 – accepted
  Hyalotheca Ehrenberg Ex Ralfs, 1848 – accepted
  Xanthidium Ehrenberg Ex Ralfs, 1848 – accepted
  Micrasterias americana (Ehrenberg) Ralfs – accepted
  Micrasterias americana var. americana (Ehrenberg) Ralfs – accepted
  Pediastrum tetras (Ehrenberg) Ralfs – accepted
  Pediastrum tetras var. tetras (Ehrenberg) Ralfs – accepted
  Staurastrum granulosum (Ehrenberg) Ralfs – accepted
  Staurastrum senarium (Ehrenberg) Ralfs – accepted
  Xanthidium fasciculatum (Ehrenberg) Ralfs – accepted
  Xanthidium fasciculatum var. fasciculatum (Ehrenberg) Ralfs – accepted
  Euastrum oblongum (Grev.) Ralfs – accepted
  Euastrum oblongum var. oblongum (Grev.) Ralfs – accepted
  Micrasterias rotata (Greville) Ralfs – accepted
  Micrasterias rotata var. rotata (Greville) Ralfs – accepted
  Micrasterias americana var. boldtii Gutw. Ralfs – accepted
  Sphaerozosma excavata J. Ralfs – not accepted
  Teilingia excavata (J. Ralfs) P. Bourrelly – accepted
  Teilingia excavata var. excavata (J. Ralfs) P. Bourrelly – accepted
  Tetmemorus laevis var. laevis (Keutzing) Ralfs – accepted
  Micrasterias pinnatifida (Kuetzing) Ralfs – accepted
  Micrasterias pinnatifida var. pinnatifida (Kuetzing) Ralfs – accepted
  Tetmemorus laevis (Kuetzing) Ralfs – accepted
  Tetmemorus brebissonii (Menegh.) Ralfs – accepted
  Tetmemorus brebissonii var. brebissonii (Menegh.) Ralfs – accepted
  Staurastrum Meyen Ex J. Ralfs, 1848 – accepted
  Closterium Nitzsch ex Ralfs – accepted
  Closterium lunula (O. F. Mueller) J. Ralfs – accepted
  Closterium lunula var. lunula (O. F. Mueller) J. Ralfs – accepted
  Closterium intermedium Ralfs – accepted
  Closterium intermedium var. intermedium Ralfs – accepted
  Closterium jenneri Ralfs – accepted
  Closterium jenneri var. jenneri Ralfs – accepted
  Closterium jenneri var. robustum Ralfs – accepted
  Closterium juncidium Ralfs – accepted
  Closterium juncidium var. juncidium Ralfs – accepted
  Cosmarium caelatum Ralfs – accepted
  Cosmarium conspersum Ralfs – accepted
  Cosmarium conspersum var. conspersum Ralfs – accepted
  Cosmarium crenatum Ralfs – accepted
  Cosmarium crenatum var. crenatum Ralfs – accepted
  Cosmarium cylindricum Ralfs – accepted
  Cosmarium moniliferum Ralfs – not accepted
  Cosmarium orbiculatum Ralfs – accepted
  Cosmarium orbiculatum var. orbiculatum Ralfs – accepted
  Cosmarium orbiculum Ralfs – accepted
  Cosmarium ornatum Ralfs – accepted
  Cosmarium ovale Ralfs – accepted
  Cosmarium ovale var. ovale Ralfs – accepted
  Cosmarium quadratum Ralfs – accepted
  Cosmarium thwaitesii Ralfs – accepted
  Cosmarium tinctum Ralfs – accepted
  Didymoprium borreri Ralfs – not accepted
  Docidium minutum Ralfs – accepted
  Euastrum affine Ralfs – accepted
  Euastrum affine var. affine Ralfs – accepted
  Euastrum ampullaceum Ralfs – accepted
  Euastrum didelta Ralfs – accepted
  Euastrum didelta var. didelta Ralfs – accepted
  Euastrum humerosum Ralfs – accepted
  Euastrum humerosum var. humerosum Ralfs – accepted
  Euastrum pinnatum Ralfs – accepted
  Euastrum pinnatum var. pinnatum Ralfs – accepted
  Euastrum rostratum Ralfs – accepted
  Micrasterias fimbriata Ralfs – accepted
  Micrasterias fimbriata var. fimbriata Ralfs – accepted
  Micrasterias jenneri Ralfs – accepted
  Micrasterias jenneri var. jenneri Ralfs – accepted
  Micrasterias oscitans Ralfs – accepted
  Micrasterias oscitans var. oscitans Ralfs – accepted
  Micrasterias radiosa Ralfs – accepted
  Micrasterias radiosa var. radiosa Ralfs – accepted
  Spirotaenia obscura Ralfs – accepted
  Staurastrum arachne Ralfs – accepted
  Staurastrum arachne var. arachne Ralfs – accepted
  Staurastrum aristiferum Ralfs – accepted
  Staurastrum aristiferum var. aristiferum Ralfs – accepted
  Staurastrum brachiatum Ralfs – accepted
  Staurastrum dickiei Ralfs – accepted
  Staurastrum dickiei var. dickiei Ralfs – accepted
  Staurastrum gracile Ralfs – accepted
  Staurastrum gracile var. gracile Ralfs – accepted
  Staurastrum hystrix Ralfs – accepted
  Staurastrum laeve Ralfs – accepted
  Staurastrum laeve var. laeve Ralfs – accepted
  Staurastrum lunatum Ralfs – accepted
  Staurastrum lunatum var. lunatum Ralfs – accepted
  Staurastrum mucronatum Ralfs – accepted
  Staurastrum mucronatum var. mucronatum Ralfs – accepted
  Staurastrum orbiculare Ralfs – accepted
  Staurastrum orbiculare var. orbiculare Ralfs – accepted
  Staurastrum teliferum Ralfs – accepted
  Staurastrum tetracerum Ralfs – accepted
  Staurastrum tetracerum var. tetracerum Ralfs – accepted
  Staurastrum vestitum Ralfs – accepted
  Staurastrum vestitum var. vestitum Ralfs – accepted
  Xanthidium brebissonii Ralfs – accepted
  Cosmarium reniforme (Ralfs) Archer – accepted
  Cosmarium reniforme var. reniforme (Ralfs) Archer – accepted
  Bambusina borreri (Ralfs) Cleve – accepted
  Staurodesmus mucronatus (Ralfs) Croasd. – accepted
  Staurodesmus mucronatus var. mucronatus (Ralfs) Croasd. – accepted
  Pleurotaenium minutum (Ralfs) Delp – accepted
  Pleurotaenium minutum var. minutum (Ralfs) Delp – accepted
  Tetraedron enorme (Ralfs) Hansgirg – accepted
  Tetraedron enorme var. enorme (Ralfs) Hansgirg – accepted
  Tetraedron enorme var. pentaedricum (Ralfs) Hansgirg – accepted
  Closterium cynthia var. jenneri (Ralfs) Krieger – accepted
  Staurodesmus dickiei (Ralfs) Lill. – not accepted
  Staurodesmus dickiei var. dickiei (Ralfs) Lill. – not accepted
  Euastrum inerme (Ralfs) Lundell – accepted
  Micrasterias apiculata var. fimbriata (Ralfs) Nordst. – accepted
  Desmidium baileyi (Ralfs) Nordstedt – accepted
  Desmidium baileyi var. baileyi (Ralfs) Nordstedt – accepted
  Closterium juncidium var. brevius (Ralfs) Roy – accepted
  Staurodesmus aristiferus (Ralfs) Thom. – accepted
  Staurodesmus aristiferus var. aristiferus (Ralfs) Thom. – accepted
  Cosmarium Ralfs, 1848 – accepted
  Cosmarium undulatum Ralfs, 1848 – accepted
  Cosmarium undulatum var. undulatum Ralfs, 1848 – accepted
  Tetmemorus Ralfs, 1848 – accepted
  Cosmarium moniliforme (Turpin) Ralfs – accepted
  Cosmarium moniliforme var. moniliforme (Turpin) Ralfs – accepted
   

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