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Taxon author: Steven

ITIS records citing taxon author "Steven"
 
 Kingdom Animalia
  Atelomycterus fasciatus Compagno and Stevens, 1993 -- valid
  Aulacus belairensis Jennings, Austin & Stevens, 2004 -- valid
  Aulacus burwelli Jennings, Austin & Stevens, 2004 -- valid
  Aulacus coracinus Jennings, Austin & Stevens, 2004 -- valid
  Aulacus douglasi Jennings, Austin & Stevens, 2004 -- valid
  Aulacus emineo Jennings, Austin & Stevens, 2004 -- valid
  Aulacus flindersbaudini Jennings, Austin & Stevens, 2004 -- valid
  Aulacus grossi Jennings, Austin & Stevens, 2004 -- valid
  Aulacus houstoni Jennings, Austin & Stevens, 2004 -- valid
  Aulacus mcmillani Jennings, Austin & Stevens, 2004 -- valid
  Baeolophus atricristatus paloduro J. O. Stevenson, 1940 -- valid
  Baeolophus bicolor paloduro J. O. Stevenson, 1940 -- invalid
  Baeus arthuri Stevens, 2007 -- valid
  Baeus glenysae Stevens, 2007 -- valid
  Baeus hallarakeri Stevens, 2007 -- valid
  Baeus iqbali Stevens, 2007 -- valid
  Baeus jenningsi Stevens, 2007 -- valid
  Baeus maryae Stevens, 2007 -- valid
  Baeus matthewi Stevens, 2007 -- valid
  Baeus moorei Stevens, 2007 -- valid
  Baeus murphyi Stevens, 2007 -- valid
  Baeus mymyae Stevens, 2007 -- valid
  Baeus ocellatus Stevens, 2007 -- valid
  Baeus prolatusspissus Stevens, 2007 -- valid
  Baeus scrobiculus Stevens, 2007 -- valid
  Baeus spirolimbus Stevens, 2007 -- valid
  Baeus tropaeumusbrevis Stevens, 2007 -- valid
  Baeus tropaeumusdensus Stevens, 2007 -- valid
  Baeus vulcanus Stevens, 2007 -- valid
  Chamaetortus aulicus flavidus Broadley and Stevens, 1971 -- invalid
  Cicerina debrae Tucker, Stevens and Smith, 2014 -- valid
  Dendrostoma dehamatum Kesteven, 1903 -- invalid
  Dendrostomum dehamatum Kesteven, 1903 -- invalid
  Dipsadoboa flavida (Broadley and Stevens, 1971) -- valid
  Dipsadoboa flavida flavida (Broadley and Stevens, 1971) -- valid
  Discorsopagurus schmitti (Stevens, 1925) -- valid -- tubeworm hermit
  Fonticola morgani (Stevens and Boring, 1906) -- invalid
  Fonticola morgani morgani (Stevens and Boring, 1906) -- invalid
  Gymnogobius opperiens Stevenson, 2002 -- valid
  Hesperapis carinata Stevens, 1919 -- valid
  Hyalella texana Stevenson and Peden, 1973 -- valid
  Hygrotus nigrolineatus (Steven, 1808) -- valid
  Hyperolius spinigularis Stevens, 1971 -- valid
  Lasioglossum oenotherae (Stevens, 1920) -- valid
  Myrmecaelurus punctulatus (Steven in Fischer v. Waldheim, 1822) -- valid
  Nothophantes Merrett & Stevens, 1995 -- valid
  Nothophantes horridus Merrett & Stevens, 1995 -- valid
  Orthopagurus Stevens, 1927 -- valid
  Parus atricristatus paloduro (J. O. Stevenson, 1940) -- invalid
  Percina macrolepida Stevenson, 1971 -- valid -- bigscale logperch, perca escamona
  Perdita tridentata Stevens, 1919 -- valid
  Phagocata morgani (Stevens and Boring, 1906) -- valid
  Phagocata morgani morgani (Stevens and Boring, 1906) -- valid
  Planaria morgani Stevens and Boring, 1906 -- invalid
  Pristaulacus curryi Jennings, Austin & Stevens, 2004 -- valid
  Pristaulacus davisi Jennings, Austin & Stevens, 2004 -- valid
  Pristaulacus mouldsi Jennings, Austin & Stevens, 2004 -- valid
  Ptychadena broadleyi Stevens, 1972 -- valid
  Quiscalus major alabamensis Stevenson, 1978 -- valid
  Rana broadleyi (Stevens, 1972) -- invalid
  Saprinus biguttatus (Steven, 1806) -- valid
  Squalus albifrons Last, White and Stevens, 2007 -- valid -- eastern highfin spurdog
  Squalus altipinnis Last, White and Stevens, 2007 -- valid -- western highfin spurdog
  Squalus edmundsi White, Last and Stevens, 2007 -- valid -- Edmunds' spurdog
  Squalus grahami White, Last and Stevens, 2007 -- valid -- eastern longnose spurdog
  Squalus notocaudatus Last, White and Stevens, 2007 -- valid -- bartail spurdog
  Tetrablemma alaus Burger, Harvey & Stevens, 2010 -- valid
  Themiste dehamata (Kesteven, 1903) -- valid
  Thryothorus ludovicianus nesophilus H. M. Stevenson, 1973 -- valid
  Triepeolus dacotensis (Stevens, 1919) -- valid
 
 Kingdom Fungi
  Cleistothecopsis Stevens and True, 1919 -- not accepted
 
 Kingdom Plantae
  Arabis albida Steven -- not accepted
  Arabis alpina var. albida (Steven) Paoletti -- not accepted
  Arenaria arctica Steven ex Ser. -- not accepted
  Arisaema atrorubens var. stewardsonii (Britton) G.T. Stevens -- not accepted
  Arisaema triphyllum var. stewardsonii (Britton) G. T. Stevens ex Wieg. & Eames -- not accepted
  Aster amellus ssp. ibericus (Steven) V.E. Avet. -- accepted
  Aster ibericus Steven -- not accepted
  Astragalus lasioglottis Steven ex M. Bieb. -- accepted
  Brunnera Steven -- accepted
  Carex capillaris ssp. chlorostachys (Steven) Á. Löve, D. Löve & Raymond -- not accepted
  Celtis glabrata Steven ex Planch. -- not accepted
  Cerastium pauciflorum Steven ex Ser. -- accepted
  Colchicum speciosum Steven -- accepted -- showy colchicum
  Corispermum pallasii Steven -- accepted -- Siberian bugseed
  Draba praecox Steven -- not accepted
  Elliottia pyroliflora (Bong.) Brim & P.F. Stevens -- accepted -- copperbush
  Elliottia pyroliflorus (Bong.) Brim & P.F. Stevens -- not accepted -- copperbush
  Erigeron caucasicus Steven -- accepted
  Erophila verna ssp. praecox (Steven) Walters -- not accepted
  Euphorbia persica Steven ex Boiss. -- not accepted
  Festuca minuta Steven ex M. Bieb. -- not accepted
  Gypsophila acutifolia Steven ex Spreng. -- accepted -- sharpleaf baby's-breath, sharpleaf babysbreath
  Kalmia procumbens (L.) Gift, Kron & P.F. Stevens ex Galasso, Banfi & F. Conti -- accepted -- alpine azalea
  Lathyrus roseus Steven -- accepted
  Lidia arctica (Steven ex Ser.) Á. Löve & D. Löve -- not accepted
  Lolium marschallii Steven -- not accepted
  Mentzelia stricta (Osterh.) G.W. Stevens ex Jeffs & Little -- not accepted
  Minuartia arctica (Steven ex Ser.) Graebn. -- accepted -- arctic stitchwort
  Onobrychis inermis Steven -- accepted
  Panicum coarctatum Steven ex Trin. -- not accepted
  Pedicularis chamissonis Steven -- accepted -- Chamisso's lousewort
  Pedicularis langsdorffii Fisch. ex Steven -- accepted -- Langsdorf's lousewort
  Pedicularis langsdorffii ssp. langsdorffii Fisch. ex Steven -- accepted -- Langsdorf's lousewort
  Pedicularis langsdorfii Fisch. ex Steven -- not accepted -- Langsdorf's lousewort
  Pedicularis langsdorfii ssp. langsdorfii Fisch. ex Steven -- not accepted -- Langsdorf's lousewort
  Pisum elatius Steven ex M. Bieb. -- not accepted -- wild pea
  Pisum sativum var. elatius (Steven ex M. Bieb.) Alef. -- accepted
  Polystemma guatemalense (Schltr.) W.D. Stevens -- accepted -- arborescente rattan
  Seutera angustifolia (Pers.) Fishbein & W.D. Stevens -- accepted -- Gulf-coast swallowwort, marsh swallowwort
  Seutera palmeri (S. Watson) Fishbein & W.D. Stevens -- accepted
  Stipa grafiana Steven -- not accepted
  Trifolium physodes Steven ex M. Bieb. -- accepted
  Trifolium tumens Steven ex M. Bieb. -- accepted
  Trigonella gladiata Steven ex M. Bieb. -- accepted
  Trigonotis Steven -- accepted
 
 Kingdom Bacteria
  Actinobacillus rossii Sneath and Stevens, 1990 emend. Christensen et al., 2005 -- valid
  Actinobacillus seminis (ex Baynes and Simmons, 1960) Sneath and Stevens, 1990 -- valid
  Bibersteinia trehalosi (Sneath and Stevens, 1990) Blackall et al., 2007 -- valid
  Clostridium symbiosum (Stevens, 1956) Kaneuchi et al., 1976 -- valid
  Hoeflea anabaenae Stevenson et al., 2011 -- valid
  Pasteurella bettyae Sneath and Stevens, 1990 -- valid
  Pasteurella lymphangitidis Sneath and Stevens, 1990 -- valid
  Pasteurella mairii Sneath and Stevens, 1990 emend. Christensen et al., 2005 -- valid
  Pasteurella trehalosi Sneath and Stevens, 1990 -- invalid
  Pseudomonas marginalis (Brown, 1918) Stevens, 1925 -- valid
  Pseudomonas woodsii (Smith, 1911) Stevens, 1925 -- invalid
  Spiroplasma lampyridicola Stevens et al., 1997 -- valid
  Tumebacillus Steven et al., 2008 -- valid
  Tumebacillus permanentifrigoris Steven et al., 2008 -- valid
 
 Kingdom Protozoa
  Naegleria lovaniensis Steven, et Al., 1980 -- valid
   

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