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Taxon author: Desv.

ITIS records citing taxon author "Desv."
 
 Kingdom Animalia
  Acemya Robineau-Desvoidy, 1830 -- valid
  Acidia Robineau-Desvoidy, 1830 -- valid
  Acinia Robineau-Desvoidy, 1830 -- valid
  Acinia jaceae Robineau-Desvoidy, 1830 -- invalid
  Aciura Robineau-Desvoidy, 1830 -- valid
  Aciura Robineau-Desvoidy, 1830 -- invalid
  Aciura Robineau-Desvoidy, 1830 -- invalid
  Aciura femoralis Robineau-Desvoidy, 1830 -- invalid
  Aciura tibialis Robineau-Desvoidy, 1830 -- invalid
  Actia Robineau-Desvoidy, 1830 -- valid
  Adenia Robineau-Desvoidy, 1863 -- invalid
  Agromyza iraeos Robineau-desvoidy, 1851 -- invalid
  Alophora Robineau-Desvoidy, 1830 -- invalid
  Anopheles argyritarsis Robineau-desvoidy, 1827 -- valid
  Anopheles argyritarsis argyitarsis Robineau-desvoidy, 1827 -- valid
  Anthomyia liturata (Robineau-desvoidy, 1830) -- valid
  Aphria Robineau-Desvoidy, 1830 -- valid
  Aplomya Robineau-Desvoidy, 1830 -- valid
  Archytas aterrimus (Robineau-Desvoidy, 1830) -- valid
  Archytas metallicus (Robineau-Desvoidy, 1830) -- valid
  Athrycia Robineau-Desvoidy, 1830 -- valid
  Belida Robineau-Desvoidy, 1863 -- valid
  Belvosia Robineau-Desvoidy, 1830 -- valid
  Belvosia bicincta Robineau-Desvoidy, 1830 -- valid
  Belvosia unifasciata (Robineau-Desvoidy, 1830) -- valid
  Bessa Robineau-Desvoidy, 1863 -- valid
  Besseria Robineau-Desvoidy, 1830 -- valid
  Billaea Robineau-Desvoidy, 1830 -- valid
  Blondelia Robineau-Desvoidy, 1830 -- valid
  Bonellia Robineau-Desvoidy, 1830 -- invalid
  Bonnetia Robineau-Desvoidy, 1830 -- invalid
  Buquetia Robineau-Desvoidy, 1847 -- valid
  Calliphora aurulans Robineau-Desvoidy, 1830 -- invalid
  Calliphora compressa Robineau-Desvoidy, 1830 -- invalid
  Calliphora myoidea Robineau-Desvoidy, 1830 -- invalid
  Calliphora vicina Robineau-Desvoidy, 1830 -- valid
  Calliphora viridescens Robineau-Desvoidy, 1830 -- valid
  Calobatina geometra Robineau-desvoidy -- valid
  Calobatina geometroides Robineau-desvoidy -- valid
  Carcelia Robineau-Desvoidy, 1830 -- valid
  Caricea erythrocera Robineau-Desvoidy, 1830 -- valid
  Ceranthia Robineau-Desvoidy, 1830 -- invalid
  Cerodontha lonicerae (Robineau-desvoidy, 1851 -- valid
  Ceromya Robineau-Desvoidy, 1830 -- valid
  Chaetorellia jaceae (Robineau-Desvoidy, 1830) -- valid
  Chaetostomella cylindrica (Robineau-Desvoidy, 1830) -- valid
  Chamaemyia herbarum (Robineau-desvoidy, 1830) -- valid
  Chrysomya coerulescens Robineau-Desvoidy, 1830 -- invalid
  Chrysomya lherminieri Robineau-Desvoidy, 1830 -- invalid
  Clairvillia Robineau-Desvoidy, 1830 -- valid
  Cleonice Robineau-Desvoidy, 1863 -- valid
  Coenosia campestris (Robineau-desvoidy, 1830) -- valid
  Culex consobrinus Robineau-desvoidy, 1827 -- invalid
  Culex rubidus Robineau-desvoidy, 1827 -- invalid
  Cynomya cadaverina Robineau-Desvoidy, 1830 -- valid
  Cyzenis Robineau-Desvoidy, 1863 -- valid
  Delia liturata Robineau-Desvoidy, 1830 -- invalid
  Delina Robineau-Desvoidy, 1830 -- valid
  Delina dejeanii Robineau-Desvoidy, 1830 -- invalid
  Delphinia thoracica Robineau-Desvoidy, 1830 -- invalid
  Dinera Robineau-Desvoidy, 1830 -- valid
  Dinera punctata Robineau-Desvoidy, 1830 -- invalid
  Dioxyna bidentis (Robineau-Desvoidy, 1830) -- valid
  Drino Robineau-Desvoidy, 1863 -- valid
  Drino (Drino) Robineau-Desvoidy, 1863 -- valid
  Dufouria Robineau-Desvoidy, 1830 -- valid
  Duponchelia Robineau-Desvoidy, 1863 -- invalid
  Duponchelia silvestris Robineau-Desvoidy, 1863 -- invalid
  Echinomya lapilaei Robineau-Desvoidy, 1830 -- invalid
  Egle campestris Robineau-Desvoidy, 1830 -- invalid
  Elfia Robineau-Desvoidy, 1850 -- invalid
  Eloceria Robineau-Desvoidy, 1863 -- valid
  Ensina Robineau-Desvoidy, 1830 -- valid
  Ensina chrysanthemi Robineau-Desvoidy, 1830 -- invalid
  Ensina doronici Robineau-Desvoidy, 1830 -- invalid
  Ensina herbarum Robineau-Desvoidy, 1830 -- invalid
  Ensina linariae Robineau-Desvoidy, 1830 -- invalid
  Ensina pratensis Robineau-Desvoidy, 1830 -- invalid
  Ensina scorzonerae Robineau-Desvoidy, 1830 -- invalid
  Ernestia Robineau-Desvoidy, 1830 -- invalid
  Ervia Robineau-Desvoidy, 1830 -- invalid
  Erynnia Robineau-Desvoidy, 1830 -- valid
  Estelia herbarum Robineau-Desvoidy, 1830 -- invalid
  Estheria Robineau-Desvoidy, 1830 -- valid
  Eumea Robineau-Desvoidy, 1863 -- valid
  Euphemia pratensis Robineau-Desvoidy, 1830 -- invalid
  Exorista (Adenia) Robineau-Desvoidy, 1863 -- valid
  Fabricia Robineau-Desvoidy, 1830 -- invalid
  Forellia Robineau-Desvoidy, 1830 -- invalid
  Forellia dauci Robineau-Desvoidy, 1830 -- invalid
  Forellia onopordi Robineau-Desvoidy, 1830 -- invalid
  Freraea Robineau-Desvoidy, 1830 -- valid
  Fucellia Robineaux-desvoidy, 1842 -- valid
  Germaria Robineau-Desvoidy, 1830 -- valid
  Graphomya americana Robineau-Desvoidy, 1830 -- valid
  Gravenhorstia Robineau-Desvoidy, 1863 -- invalid
  Guerinia Robineau-Desvoidy, 1830 -- invalid
  Gymnocheta Robineau-Desvoidy, 1830 -- valid
  Gymnosoma fuliginosa Robineau-Desvoidy, 1830 -- invalid
  Gymnosoma fuliginosum Robineau-Desvoidy, 1830 -- valid
  Gymnosoma latreillii Robineau-Desvoidy, 1830 -- invalid
  Haematobia serrata Robineau-Desvoidy, 1830 -- invalid
  Hebecnema nigra (Robineau-desvoidy, 1830) -- valid
  Heleomyza carolinensis (Robineau-desvoidy, 1830) -- valid
  Helina laetifica Robineau-desvoidy -- valid
  Hemyda Robineau-Desvoidy, 1830 -- valid
  Hemyda aurata Robineau-Desvoidy, 1830 -- valid
  Hubneria Robineau-Desvoidy, 1848 -- valid
  Hubneria nigripalpis Robineau-Desvoidy, 1848 -- invalid
  Hyalomya Robineau-Desvoidy, 1830 -- invalid
  Hyria Robineau-Desvoidy, 1863 -- invalid
  Icelia Robineau-Desvoidy, 1830 -- valid
  Jurinia Robineau-Desvoidy, 1830 -- valid
  Jurinia aterrima Robineau-Desvoidy, 1830 -- invalid
  Jurinia boscii Robineau-Desvoidy, 1830 -- invalid
  Jurinia leucostoma Robineau-Desvoidy, 1830 -- invalid
  Jurinia metallica Robineau-Desvoidy, 1830 -- invalid
  Kirbya Robineau-Desvoidy, 1830 -- valid
  Kirbya (Kirbya) Robineau-Desvoidy, 1830 -- valid
  Latreillia Robineau-Desvoidy, 1830 -- invalid
  Latreillia unifasciata Robineau-Desvoidy, 1830 -- invalid
  Leschenaultia Robineau-Desvoidy, 1830 -- valid
  Leskia Robineau-Desvoidy, 1830 -- valid
  Lespesia Robineau-Desvoidy, 1863 -- valid
  Leucophora cinerea Robineau-Desvoidy, 1830 -- valid
  Ligeria Robineau-Desvoidy, 1863 -- valid
  Limnia boscii (Robineau-desvoidy, 1830) -- valid
  Limnophora nigripes (Robineau-desvoidy, 1830) -- valid
  Limosa campestris Robineau-Desvoidy, 1830 -- invalid
  Limosia nigripes Robineau-Desvoidy, 1830 -- invalid
  Linnaemya Robineau-Desvoidy, 1830 -- valid
  Linnaemya (Linnaemya) Robineau-Desvoidy, 1830 -- valid
  Linnaemya (Ophina) Robineau-Desvoidy, 1863 -- valid
  Linnaemya distincta Robineau-Desvoidy, 1830 -- invalid
  Liopygia argyrostoma Robineau-desvoidy -- valid
  Lucilia brunicosa Robineau-Desvoidy, 1830 -- invalid
  Lucilia carolinensis Robineau-Desvoidy, 1830 -- invalid
  Lucilia compar Robineau-Desvoidy, 1830 -- invalid
  Lydella Robineau-Desvoidy, 1830 -- valid
  Lydina Robineau-Desvoidy, 1830 -- valid
  Lypha Robineau-Desvoidy, 1830 -- valid
  Macquartia Robineau-Desvoidy, 1830 -- valid
  Macromya Robineau-Desvoidy, 1830 -- valid
  Marshamia Robineau-Desvoidy, 1830 -- invalid
  Marshamia analis Robineau-Desvoidy, 1830 -- invalid
  Marshamia nigripes Robineau-Desvoidy, 1830 -- invalid
  Medina Robineau-Desvoidy, 1830 -- valid
  Meigenia Robineau-Desvoidy, 1830 -- valid
  Mericia Robineau-Desvoidy, 1830 -- invalid
  Meroplius stercorarius (Robineau-desvoidy, 1830) -- valid
  Mesembrina latreillii Robineau-Desvoidy, 1830 -- valid
  Mydina laetifica Robineau-Desvoidy, 1830 -- invalid
  Mydina nigra Robineau-Desvoidy, 1830 -- invalid
  Myopa rubrifrons Robineau-Desvoidy, 1830 -- invalid
  Myophora argyrostoma Robineau-Desvoidy, 1830 -- invalid
  Myophora lherminieri Robineau-Desvoidy, 1830 -- invalid
  Myopina reflexa Robineau-Desvoidy, 1830 -- invalid
  Neaera Robineau-Desvoidy, 1830 -- valid
  Nemopoda stercorarius Robineau-Desvoidy, 1830 -- invalid
  Nemoraea scutellata Robineau-Desvoidy, 1830 -- invalid
  Neria geometra Robineau-Desvoidy, 1830 -- invalid
  Nilea Robineau-Desvoidy, 1863 -- valid
  Nilea palesioidea (Robineau-Desvoidy, 1830) -- valid
  Noeeta Robineau-Desvoidy, 1830 -- valid
  Noeeta brunicosa Robineau-Desvoidy, 1830 -- invalid
  Noeeta flavipes Robineau-Desvoidy, 1830 -- invalid
  Opesia Robineau-Desvoidy, 1863 -- valid
  Ophina Robineau-Desvoidy, 1863 -- invalid
  Oppia Robineau-Desvoidy, 1863 -- invalid
  Orellia Robineau-Desvoidy, 1830 -- valid
  Orellia flavicans Robineau-Desvoidy, 1830 -- invalid
  Orellia scorzonerae (Robineau-Desvoidy, 1830) -- valid
  Ormia Robineau-Desvoidy, 1830 -- valid
  Ormia punctata Robineau-Desvoidy, 1830 -- valid
  Oswaldia Robineau-Desvoidy, 1863 -- valid
  Oxyaciura tibialis (Robineau-Desvoidy, 1830) -- valid
  Oxyna Robineau-Desvoidy, 1830 -- valid
  Oxyna cinerea Robineau-Desvoidy, 1830 -- invalid
  Oxyna femoralis Robineau-Desvoidy, 1830 -- invalid
  Oxyna flavescens Robineau-Desvoidy, 1830 -- invalid
  Oxyphora cardui Robineau-Desvoidy, 1830 -- invalid
  Panzeria Robineau-Desvoidy, 1830 -- valid
  Parasetigena silvestris (Robineau-Desvoidy, 1863) -- valid
  Peleteria Robineau-Desvoidy, 1830 -- valid
  Peleteria (Peleteria) Robineau-Desvoidy, 1830 -- valid
  Periscepsia (Ramonda) Robineau-Desvoidy, 1863 -- valid
  Phaonia pratensis Robineau-desvoidy -- valid
  Phebellia Robineau-Desvoidy, 1846 -- valid
  Pherbina boscii Robineau-Desvoidy, 1830 -- invalid
  Phormia philadelphica Robineau-Desvoidy, 1830 -- invalid
  Phormia terraenovae Robineau-Desvoidy, 1830 -- invalid
  Phorocera Robineau-Desvoidy, 1830 -- valid
  Phorocera (Phorocera) Robineau-Desvoidy, 1830 -- valid
  Phryxe Robineau-Desvoidy, 1830 -- valid
  Phryxe palesioidea Robineau-Desvoidy, 1830 -- invalid
  Phyllomya Robineau-Desvoidy, 1830 -- valid
  Phytomyza plantaginis Robineau-desvoidy, 1851 -- valid
  Phytomyza spondylii Robineau-desvoidy, 1851 -- valid
  Picconia Robineau-Desvoidy, 1863 -- valid
  Platymya Robineau-Desvoidy, 1830 -- valid
  Potamia littoralis Robineau-Desvoidy, 1830 -- valid
  Prooppia nigripalpis (Robineau-Desvoidy, 1848) -- valid
  Protophormia terraenovae (Robineau-desvoidy, 1830) -- valid -- mouche à viande de Terre-Neuve, northern blow fly
  Psorophora Robineau-desvoidy, 1827 -- valid
  Psorophora boscii Robineau-desvoidy, 1827 -- invalid
  Ramonda Robineau-Desvoidy, 1863 -- invalid
  Ravinia lherminieri Robineau-desvoidy -- valid
  Rivellia boscii Robineau-Desvoidy, 1830 -- valid
  Rivellia viridulans Robineau-Desvoidy, 1830 -- valid
  Rohrella punctata Robineau-Desvoidy, 1830 -- invalid
  Rondania Robineau-Desvoidy, 1850 -- valid
  Salia Robineau-Desvoidy, 1830 -- invalid
  Scatophaga carolinensis Robineau -desvoidy, 1830 -- invalid
  Scopolia Robineau-Desvoidy, 1830 -- invalid
  Siphona (Ceranthia) Robineau-Desvoidy, 1830 -- valid
  Sitarea Robineau-Desvoidy, 1830 -- invalid
  Sitarea dejeanii Robineau-Desvoidy, 1830 -- invalid
  Sitarea scorzonerae Robineau-Desvoidy, 1830 -- invalid
  Smidtia Robineau-Desvoidy, 1830 -- valid
  Solieria Robineau-Desvoidy, 1849 -- valid
  Spallanzania Robineau-Desvoidy, 1830 -- valid
  Sphenella Robineau-Desvoidy, 1830 -- valid
  Sphenella linariae Robineau-Desvoidy, 1830 -- invalid
  Stomoxis dira Robineau-Desvoidy, 1830 -- invalid
  Stomoxis inimica Robineau-Desvoidy, 1830 -- invalid
  Strauzia Robineau-Desvoidy, 1830 -- valid
  Strauzia armata Robineau-Desvoidy, 1830 -- invalid
  Strauzia inermis Robineau-Desvoidy, 1830 -- invalid
  Stylia bidentis Robineau-Desvoidy, 1830 -- invalid
  Stylia mentharum Robineau-Desvoidy, 1830 -- invalid
  Tephrytis Robineau-Desvoidy, 1830 -- invalid
  Tephrytis abdominalis Robineau-Desvoidy, 1830 -- invalid
  Tephrytis cylindrica Robineau-Desvoidy, 1830 -- invalid
  Tephrytis dorsalis Robineau-Desvoidy, 1830 -- invalid
  Tephrytis impunctata Robineau-Desvoidy, 1830 -- invalid
  Tephrytis jaceae Robineau-Desvoidy, 1830 -- invalid
  Tephrytis pusilla Robineau-Desvoidy, 1830 -- invalid
  Terellia Robineau-Desvoidy, 1830 -- valid
  Terellia (Terellia) Robineau-Desvoidy, 1830 -- valid
  Terellia luteola Robineau-Desvoidy, 1830 -- invalid
  Terellia palpata Robineau-Desvoidy, 1830 -- invalid
  Thelaira Robineau-Desvoidy, 1830 -- valid
  Theresia Robineau-Desvoidy, 1830 -- invalid
  Theresia tandrec Robineau-Desvoidy, 1830 -- invalid
  Timavia Robineau-Desvoidy, 1863 -- invalid
  Tomoplagia dejeanii (Robineau-Desvoidy, 1830) -- valid
  Trichopoda flavicornis Robineau-Desvoidy, 1830 -- invalid
  Uramya Robineau-Desvoidy, 1830 -- valid
  Urellia Robineau-Desvoidy, 1830 -- invalid
  Urellia calcitrapae Robineau-Desvoidy, 1830 -- invalid
  Urellia parisiensis Robineau-Desvoidy, 1830 -- invalid
  Urophora Robineau-Desvoidy, 1830 -- valid
  Urophora (Urophora) Robineau-Desvoidy, 1830 -- valid
  Urophora dejeanii Robineau-Desvoidy, 1830 -- invalid
  Urophora femoralis Robineau-Desvoidy, 1830 -- invalid
  Urophora liturata Robineau-Desvoidy, 1830 -- invalid
  Urophora reaumurii Robineau-Desvoidy, 1830 -- invalid
  Urophora sonchi Robineau-Desvoidy, 1830 -- invalid
  Velocia Robineau-Desvoidy, 1863 -- invalid
  Vidalia Robineau-Desvoidy, 1830 -- valid
  Vidalia impressifrons Robineau-Desvoidy, 1830 -- valid
  Voria Robineau-Desvoidy, 1830 -- valid
  Wagneria Robineau-Desvoidy, 1830 -- valid
  Walkeria Robineau-Desvoidy, 1863 -- invalid
  Winthemia Robineau-Desvoidy, 1830 -- valid
  Xenillus Robineau-Desvoidy, 1839 -- valid
  Xenillus (Xenillus) Robineau-Desvoidy, 1839 -- valid
  Xenillus clypeator Robineau-Desvoidy, 1839 -- valid
  Xyphosia Robineau-Desvoidy, 1830 -- valid
  Xyphosia arvensis Robineau-Desvoidy, 1830 -- invalid
  Xyphosia cirsiorum Robineau-Desvoidy, 1830 -- invalid
  Xyphosia lappae Robineau-Desvoidy, 1830 -- invalid
  Zaira Robineau-Desvoidy, 1830 -- valid
  Zelia Robineau-Desvoidy, 1830 -- valid
  Zelia rostrata Robineau-Desvoidy, 1830 -- invalid
  Zelleria Robineau-Desvoidy, 1863 -- invalid
  Zetterstedtia Robineau-Desvoidy, 1863 -- invalid
 
 Kingdom Fungi
  Myriostoma Desv. -- accepted
  Myriostoma anglicum Desv. -- accepted
 
 Kingdom Plantae
  Adiantum petiolatum Desv. -- accepted -- stalked maidenhair
  Agati grandiflora (L.) Desv. -- not accepted
  Agropyron magellanicum (E. Desv.) Hack. -- not accepted
  Agrostis gayana E. Desv. -- not accepted
  Agrostis glabra Hochst. ex E. Desv. -- not accepted
  Agrostis inconspicua Kunze ex E. Desv. -- accepted
  Agrostis koelerioides E. Desv. -- not accepted
  Agrostis leptotricha E. Desv. -- accepted
  Agrostis phleoides (Nees & Meyen) Desv. -- not accepted
  Agrostis sesquiflora E. Desv. -- not accepted
  Agrostis sesquivalvis E. Desv. ex Benth. -- not accepted
  Airopsis obtusata (Michx.) Desv. -- not accepted
  Alhagi pseudalhagi (M. Bieb.) Desv. ex B. Keller & Shap. -- not accepted -- camelthorn
  Alsophila aspera (L.) Desv. -- not accepted
  Alsophila borbonica (Desv.) R.M. Tryon -- not accepted
  Alsophila procera (Willd.) Desv. -- not accepted
  Alsophila tussacii (Desv.) D.S. Conant -- not accepted
  Alysicarpus Desv. -- accepted -- moneywort
  Amelichloa brevipes (E. Desv.) Arriaga & Barkworth -- accepted
  Anatherum virgatum (Desv. ex Ham.) Desv. -- not accepted
  Anatherum virginicum (L.) Desv. -- not accepted
  Andropogon belvisii Desv. -- not accepted
  Andropogon densus Desv. ex Ham. -- not accepted
  Andropogon ischaemum var. barbinodis (Lag.) Desv. -- not accepted
  Andropogon juncifolius Desv. ex Ham. -- not accepted
  Andropogon microstachyus Desv. ex Ham. -- not accepted
  Andropogon virgatus Desv. ex Ham. -- accepted
  Antrophyum cajenense (Desv.) Spreng. -- accepted -- forked lineleaf fern
  Ardisia obovata Desv. ex Ham. -- accepted -- Guadeloupe marlberry
  Arthrostachys Desv. -- not accepted
  Asplenium peruvianum Desv. -- accepted
  Asplenium rhomboidale Desv. -- accepted -- Caribbean spleenwort
  Asplenium sessilifolium Desv. -- accepted -- Hispaniolan spleenwort
  Atheropogon juncifolius (Desv.) Spreng. -- not accepted
  Athyrium thelypterioides (Michx.) Desv. -- not accepted
  Atropis magellanica (Hook. f.) E. Desv. -- not accepted
  Aurinia Desv. -- accepted
  Aurinia saxatilis (L.) Desv. -- accepted -- basket of gold, golden-tuft alyssum, rock madwort
  Azolla arbuscula Desv. -- not accepted
  Azolla densa Desv. -- not accepted
  Biatherium Desv. -- not accepted
  Biatherium foliosum (Willd.) Desv. -- not accepted
  Blechnum cordatum (Desv.) Hieron. -- accepted -- Chilean hard fern
  Bouteloua juncea (Desv. ex P. Beauv.) Hitchc. -- accepted -- lamilla
  Brachatera Desv. -- not accepted
  Briza flava Desv. -- not accepted
  Briza sesquiflora (E. Desv.) Pilg. -- not accepted
  Bromus macranthos Meyen ex E. Desv. -- not accepted
  Bromus macranthos var. macranthos E. Desv. -- not accepted
  Bromus macranthos var. minor E. Desv. -- not accepted
  Bromus macranthos var. setifolius (J. Presl) E. Desv. -- not accepted
  Bromus mango E. Desv. -- accepted -- mango brome
  Bromus setifolius var. minor (E. Desv.) Govaerts -- not accepted
  Bromus stamineus E. Desv. -- not accepted -- roadside brome
  Bromus trinii E. Desv. -- not accepted
  Bromus trinii var. effusa E. Desv. -- not accepted
  Bromus trinii var. manicata E. Desv. -- not accepted
  Bromus trinii var. micranthera E. Desv. -- not accepted
  Bromus trinii var. pallidiflorus E. Desv. -- not accepted
  Bromus trinii var. stricta E. Desv. -- not accepted
  Bromus trinii var. trinii E. Desv. -- not accepted
  Bromus unioloides f. elatus (E. Desv.) Allen & Thell. ex Kloos -- not accepted
  Bromus unioloides f. humilis (E. Desv.) Kloos -- not accepted
  Bromus unioloides var. elata E. Desv. -- not accepted
  Bromus unioloides var. humilis E. Desv. -- not accepted
  Calamagrostis chilensis (E. Desv.) R.E. Fr. -- not accepted
  Calamagrostis chrysostachya (E. Desv.) Kuntze -- accepted
  Calamagrostis chrysostachya (E. Desv.) V.N. Vassil. -- not accepted
  Calamagrostis erythrostachya (E. Desv.) Hack. -- not accepted
  Calopogonium Desv. -- accepted
  Calopogonium mucunoides Desv. -- accepted -- calopo
  Calosteca Desv. -- not accepted
  Calosteca brizoides (Lam.) Desv. -- not accepted
  Calotheca Desv. -- accepted
  Calotheca brizoides (Lam.) Desv. -- accepted
  Calyptrochaeta Desv. -- accepted
  Campuloa Desv. -- not accepted
  Campuloa gracilis Desv. -- not accepted
  Campulosus Desv. -- not accepted
  Campulosus gracilior Desv. -- not accepted
  Cardaria Desv. -- not accepted -- cardaria, whitetop
  Cardaria draba (L.) Desv. -- not accepted -- globed-podded hoarycress, heart-pod hoarycress, heart-podded hoarycress, hoary cress, peppergrass, pepperweed whitetop, whitetop, whiteweed
  Cardaria draba ssp. draba (L.) Desv. -- not accepted -- heartpod hoarycress
  Cenchrus chilensis (E. Desv.) Morrone -- accepted
  Centotheca Desv. -- accepted
  Centotheca lappacea (L.) Desv. -- accepted
  Ceratochloa mango (E. Desv.) Holub -- not accepted
  Ceratochloa staminea (E. Desv.) Stace -- not accepted
  Ceratochloa straminea (Desv.) Stace -- not accepted
  Champia lumbricalis (Linnaeus) Desvaux -- accepted
  Chara canescens Desv. and Lois. -- accepted
  Chascolytrum Desv. -- accepted
  Chascolytrum elegans E. Desv. ex P. Beauv. -- not accepted
  Chascolytrum erectum (Lam.) Desv. -- accepted
  Chascolytrum strictum (Hook. & Arn.) E. Desv. -- not accepted
  Chascolytrum subaristatum (Lam.) Desv. -- accepted
  Chascolytrum trilobum (Nees) E. Desv. -- not accepted
  Cheilanthes notholaenoides (Desv.) Maxon ex Weath. -- accepted -- royal lipfern
  Chloris elata Desv. -- accepted -- tall windmill grass
  Chloris obtusifolia Desv. -- not accepted
  Chondrosium Desv. -- not accepted
  Chondrosum procumbens (P. Durand) Desv. ex P. Beauv. -- not accepted
  Chondrosum procumbens (P. Durand) Desv. -- not accepted
  Chusquea culeou E. Desv. -- accepted
  Chusquea culeou f. culeou E. Desv. -- not accepted
  Chusquea quila var. laxiflora E. Desv. -- not accepted
  Chusquea valdiviensis E. Desv. -- accepted
  Cnemidaria cruciata (Desv.) Stolze -- not accepted
  Convolvulus nodiflorus Desv. -- accepted -- aguinaldo blanco
  Cordia lima (Desv.) Roem. & Schult. -- not accepted -- lija
  Crotalaria mucronata Desv. -- not accepted
  Crotalaria stipularia Desv. -- accepted -- cascabelillo alado
  Croton asper Desv. ex Baill. -- not accepted
  Croton cyathodenus Desv. ex Lanj. -- not accepted
  Croton urceolatus Desv. ex Baill. -- not accepted
  Cyathea borbonica Desv. -- not accepted
  Cyathea borbonica var. borbonica Desv. -- not accepted
  Cyathea cruciata (Desv.) Lehnert -- accepted
  Cyathea cyatheoides (Desv.) K.U. Kramer -- accepted
  Cyathea dombeyi (Desv.) Lellinger -- accepted
  Cyathea melanocaula Desv. -- accepted
  Cyathea microdonta (Desv.) Domin -- accepted
  Cyathea rumphii Desv. -- accepted
  Cyathea tussacii Desv. -- accepted
  Cystopteris montana (Lam.) Bernh. ex Desv. -- accepted -- mountain bladderfern
  Cystopteris tenuis (Michx.) Desv. -- accepted -- brittle bladderfern, upland brittle bladderfern
  Danthonia aureofulva E. Desv. -- not accepted
  Danthonia chilensis E. Desv. -- accepted
  Danthonia chilensis var. aureofulva (E. Desv.) C.M. Baeza -- accepted
  Danthonia chilensis var. chilensis E. Desv. -- accepted
  Danthonia violacea E. Desv. -- not accepted
  Danthonia virescens E. Desv. -- not accepted
  Dendrium buxifolium (P.J. Bergius) Desv. -- not accepted
  Deschampsia antarctica E. Desv. -- accepted
  Deschampsia glauca (E. Desv.) Parodi -- not accepted
  Deschampsia kingii (Hook. f.) E. Desv. -- accepted
  Deschampsia parvula (Hook. f.) Desv. -- accepted
  Desmodium Desv. -- accepted -- tick trefoil, tickclover, ticktrefoil
  Desmodium scorpiurus (Sw.) Desv. -- accepted -- scorpion ticktrefoil
  Deyeuxia chilensis E. Desv. -- not accepted
  Deyeuxia chrysostachya E. Desv. -- not accepted
  Deyeuxia erythrostachya E. Desv. -- not accepted
  Deyeuxia erythrostachya var. erythrostachya E. Desv. -- not accepted
  Deyeuxia sesquiflora (E. Desv.) Benth. & Hook. f. ex W.D. Jacks. -- not accepted
  Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark -- accepted -- needleleaf rosette grass
  Dichanthelium aciculare var. aciculare (Desv. ex Poir.) Gould & C.A. Clark -- accepted
  Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin -- accepted
  Dichanthelium portoricense ssp. portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin -- not accepted
  Didymoglossum Desv. -- accepted
  Didymoglossum punctatum (Poir.) Desv. -- accepted -- dotted bristle fern
  Didymoglossum pusillum (Sw.) Desv. -- accepted -- sidesaddle bristle fern
  Digitaria barbulata Desv. -- not accepted
  Digitaria borbonica Desv. -- not accepted
  Digitaria domingensis Desv. ex Kunth -- not accepted
  Digitaria platicaulis (Poir.) Desv. -- not accepted
  Digitaria setosa Desv. ex Ham. -- not accepted
  Dinebra juncifolia (Desv.) Steud. -- not accepted
  Diperium Desv. -- not accepted
  Diplachne nigrescens Desv. -- not accepted
  Diplachne patens (J. Presl) E. Desv. -- not accepted
  Diplasanthum Desv. -- not accepted
  Diplasanthum lanosum Desv. -- not accepted
  Distichlis prostrata (Kunth) E. Desv. -- not accepted
  Distichlis thalassica (Kunth) E. Desv. -- not accepted
  Distichlis thalassica var. thalassica (Kunth) E. Desv. -- not accepted
  Draba hyperborea (L.) Desv. -- not accepted -- North Pacific draba
  Draba ramosissima Desv. -- accepted -- branched draba
  Draba ramossisima Desv. -- not accepted
  Dryopteris pedata (Desv.) Kuntze -- not accepted
  Dryopteris resinifera (Desv.) Weath. -- not accepted
  Echinolaena Desv. -- accepted
  Echinolaena hirta Desv. -- not accepted
  Elaphoglossum martinicense (Desv.) T. Moore -- accepted -- Martinique tonguefern
  Eleocharis pachycarpa Desv. -- accepted -- black sand spikerush, blacksand spikerush
  Eleusine barbata Desv. -- not accepted
  Elymus gayanus E. Desv. -- not accepted
  Elymus magellanicus (E. Desv.) Á. Löve -- accepted
  Elytrigia Desv. -- not accepted -- wheatgrass
  Elytrigia repens (L.) Desv. ex B.D. Jacks. -- not accepted -- couchgrass, creeping quackgrass, quackgrass, quickgrass, quitch, scutch, twitch
  Elytrigia repens (L.) Desv. ex Nevski -- not accepted
  Elytrigia repens var. repens (L.) Desv. ex B.D. Jackson -- not accepted -- quackgrass
  Enneapogon Desv. ex P. Beauv. -- accepted -- feather pappusgrass
  Enneapogon desvauxii P. Beauv. ex Desv. -- not accepted -- feather pappusgrass, nineawn pappusgrass, spike pappusgrass
  Eriochloa punctata (L.) Desv. ex Ham. -- accepted -- Louisiana cupgrass
  Eriochloa punctata f. punctata (L.) Desv. ex Ham. -- not accepted
  Eriochloa punctata var. punctata (L.) Desv. ex Ham. -- not accepted
  Eriolytrum junceum Desv. ex Kunth -- not accepted
  Eriosema (DC.) Desv. -- accepted -- sand pea
  Eupogon Desv. -- not accepted
  Eustachys Desv. -- accepted -- fingergrass
  Eustachys petraea (Sw.) Desv. -- accepted -- pinewoods fingergrass
  Eutriana juncea (Desv. ex P. Beauv.) Trin. -- not accepted
  Eutriana juncifolia (Desv.) Kunth -- not accepted
  Festuca acanthophylla E. Desv. -- accepted
  Festuca eriolepis E. Desv. -- not accepted
  Festuca paradoxa Desv. -- accepted -- cluster fescue, clustered fescue
  Festuca purpurascens var. aristata E. Desv. -- not accepted
  Festuca purpurascens var. submutica E. Desv. -- not accepted
  Festuca tunicata E. Desv. -- accepted
  Festuca tunicata f. tunicata E. Desv. -- not accepted
  Ficus yoponensis Desv. -- accepted
  Gastridium lendigerum (L.) Desv. -- not accepted
  Glottidium Desv. -- not accepted
  Glyceria fluitans var. stricta E. Desv. -- not accepted
  Gramerium Desv. -- not accepted
  Graphephorum Desv. -- accepted
  Graphephorum melicoides (Michx.) Desv. -- accepted
  Gymnothrix chilensis E. Desv. -- not accepted
  Gymnotrix chilensis E. Desv. -- not accepted
  Gynerium argenteum var. parviflorum E. Desv. -- not accepted
  Gynerium argenteum var. strictum E. Desv. -- not accepted
  Heterochloa Desv. -- not accepted
  Heterosteca Desv. -- not accepted
  Heterosteca americana (L.) Desv. -- not accepted
  Heterosteca juncifolia Desv. -- not accepted
  Hierochloe utriculata var. minor E. Desv. -- not accepted
  Hordeum berteroanum var. pumila E. Desv. -- not accepted
  Hordeum comosum var. flavescens E. Desv. -- not accepted
  Hordeum comosum var. humilis E. Desv. -- not accepted
  Hordeum comosum var. rigida E. Desv. -- not accepted
  Hordeum secalinum var. chilense E. Desv. -- not accepted
  Hutchinsia procumbens (L.) Desv. -- not accepted -- ovalpurse, prostrate hutchinsia
  Hymenophyllum microcarpum Desv. -- accepted -- creeping filmy fern
  Hymenophyllum tegularis (Desv.) Proctor & Lourteig -- accepted -- elegant filmy fern
  Hypogynium virgatum (Desv. ex Ham.) Dandy -- not accepted -- West Indian bluestem
  Indigofera oxycarpa Desv. -- accepted -- Asian indigo
  Jacquemontia nodiflora (Desv.) G. Don -- not accepted
  Jarava chrysophylla f. chrysophylla (E. Desv.) Peñailillo -- not accepted
  Jarava pogonathera (E. Desv.) Peñailillo -- accepted
  Jarava tortuosa (E. Desv.) Peñailillo -- accepted
  Koeleria micrathera (E. Desv.) Griseb. -- not accepted
  Koeleria philippiana E. Desv. -- not accepted
  Lasiacis sorghoidea (Desv. ex Ham.) Hitchc. & Chase -- accepted -- woodland tribisee
  Lasiacis sorghoidea var. sorghoidea (Desv. ex Ham.) Hitchc. & Chase -- not accepted -- woodland tribisee
  Leersia parviflora Desv. -- not accepted
  Lepidium bipinnatifidum auct. non Desv. -- not accepted
  Lepidium hyssopifolium Desv. -- accepted -- hyssopleaf pepperweed
  Lepidium pubescens auct. non Desv. -- not accepted
  Leptochloa barbata Desv. ex Killeen -- not accepted
  Leptochloa barbata (Desv.) Parodi ex Nicora -- accepted
  Leptophyllochloa micrathera (E. Desv.) C.E. Calderón -- accepted
  Lesquerella globosa (Desv.) S. Watson -- not accepted -- globe bladderpod, Short's bladderpod
  Lindsaea portoricensis Desv. -- accepted -- Puerto Rico necklace fern
  Lobularia Desv. -- accepted
  Lobularia maritima (L.) Desv. -- accepted -- lobularia, seaside lobularia, sweet alyssum, sweet-alison
  Loiseleuria Desv. -- not accepted -- loiseleuria
  Loiseleuria procumbens (L.) Desv. -- not accepted -- alpine azalea
  Lomaria spicant (L.) Desv. -- not accepted
  Lomaria tenuifolia Desv. -- not accepted
  Lomariopsis tenuifolia (Desv.) Christ -- not accepted
  Lophia phoenicea Desv. ex Hamilton -- not accepted
  Lourea verspertilionis (L. f.) Desv. -- not accepted
  Lupinus angustifolius ssp. reticulatus (Desv.) Arcang. -- not accepted
  Lupinus reticularis Desv. -- not accepted
  Lupinus reticulatus Desv. -- not accepted
  Luzula glabrata (Hoppe ex Rostk.) Desv. -- accepted -- smooth woodrush
  Luzula glabrata var. glabrata (Hoppe ex Rostk.) Desv. -- not accepted -- smooth woodrush
  Luzula melanocarpa (Michx.) Desv. -- not accepted
  Luzula parviflora (Ehrh.) Desv. -- accepted -- millet woodrush, smallflower woodrush, smallflowered woodrush
  Luzula parviflora ssp. parviflora (Ehrh.) Desv. -- accepted -- smallflowered woodrush
  Lycopodium annotinum var. pungens (Bach. Pyl.) Desv. -- not accepted -- stiff clubmoss
  Lycopodium appressum (Desv.) Petrovic -- not accepted
  Lycopodium armatum Desv. -- not accepted
  Lycopodium selago ssp. appressum (Desv.) Hultén -- not accepted
  Lycopodium selago var. appressum Desv. -- not accepted
  Lycopodium selago var. patens (P. Beauv.) Desv. -- not accepted
  Mairania alpina (L.) Desv. -- not accepted
  Melica alata var. filiculmis (E. Desv.) Papp -- not accepted
  Melica argentata E. Desv. -- accepted
  Melica argentata var. argentata E. Desv. -- not accepted
  Melica filiculmis E. Desv. -- not accepted
  Melica laxiflora E. Desv. ex Muñoz-Schick -- not accepted
  Melica laxiflora var. hirsuta E. Desv. -- not accepted
  Melica poecilantha E. Desv. -- accepted
  Melica poecilantha var. poecilantha E. Desv. -- not accepted
  Melica poecilantha var. umbrosa E. Desv. -- not accepted
  Melica violacea var. pallida E. Desv. -- not accepted
  Mibora minima (L.) Desv. -- accepted -- early sandgrass
  Microchloa indica var. kunthii (Desv.) B.S. Sun & Z.H. Hu -- not accepted
  Microchloa kunthii Desv. -- accepted -- Kunth's smallgrass, microchloa
  Monandraira E. Desv. -- not accepted
  Monandraira berteroana (Kunth) E. Desv. -- not accepted
  Monandraira glauca E. Desv. -- not accepted
  Nassella (Trin.) E. Desv. -- accepted -- tussockgrass
  Nassella chilensis (Trin.) E. Desv. -- accepted -- Chilean tussockgrass
  Nassella chilensis var. chilensis (Trin.) E. Desv. -- not accepted
  Nassella major (Trin. & Rupr.) E. Desv. -- not accepted
  Nassella manicata (E. Desv.) Barkworth -- accepted
  Nassella pubiflora (Trin. & Rupr.) E. Desv. -- accepted
  Nassella pubiflora var. pubiflora (Trin. & Rupr.) E. Desv. -- accepted
  Nassella pungens E. Desv. -- accepted
  Nassella ramosa E. Desv. -- not accepted
  Nastus brunneus Desv. -- not accepted
  Nephrolepis acutifolia (Desv.) Christ -- accepted
  Nephrolepis brownii (Desv.) Hovenkamp & Miyam. -- accepted
  Neslia Desv. -- accepted
  Neslia paniculata (L.) Desv. -- accepted -- ballmustard, yellow ball-mustard
  Nitella tenuissima (Desv.) Kuetzing -- accepted
  Notholaena aurea (Poir.) Desv. -- not accepted
  Notholaena trichomanoides (L.) Desv. -- accepted -- rockslope cloak fern
  Notodanthonia violacea (E. Desv.) Veldkamp -- not accepted
  Notodanthonia virescens (E. Desv.) Veldkamp -- not accepted
  Odontosoria scandens (Desv.) C. Chr. -- accepted -- border creepingfern
  Olyra brasiliensis Desv. -- not accepted
  Olyra cuneatifolia Desv. -- not accepted
  Olyra media Desv. -- not accepted
  Olyra obliqua Desv. -- not accepted
  Olyra ovata Desv. ex Ham. -- not accepted
  Oryza elongata (Desv.) Steud. -- not accepted
  Oryza latifolia Desv. -- accepted -- broadleaf rice
  Oryza latifolia var. latifolia Desv. -- not accepted
  Oryza rubribarbis (Desv.) Steud. -- not accepted
  Oryza sativa var. elongata Desv. -- not accepted
  Oryza sativa var. latifolia (Desv.) Döll -- not accepted
  Oryza sativa var. rubribarbis Desv. -- not accepted
  Oryzopsis ruprechtiana (E. Desv.) Speg. -- not accepted
  Oryzopsis tuberculata (E. Desv.) Speg. -- not accepted
  Panicum aciculare Desv. ex Poir. -- not accepted
  Panicum aciculare var. aciculare Desv. ex Poir. -- not accepted
  Panicum asperifolium (Desv.) Hitchc. -- not accepted
  Panicum bambusifolium Desv. -- not accepted
  Panicum bambusoides Desv. ex Ham. -- not accepted
  Panicum ciliatifolium Desv. -- not accepted
  Panicum confertum Desv. ex Poir. -- not accepted
  Panicum cordifolium Desv. -- not accepted
  Panicum dumus Desv. -- not accepted
  Panicum hirticaulum Desv. -- not accepted
  Panicum hymenachne Desv. -- not accepted
  Panicum illinoniense Desv. -- not accepted
  Panicum lanatum var. sorghoideum (Desv. ex Ham.) Griseb. -- not accepted
  Panicum minutulum Desv. -- not accepted
  Panicum monachnoides Desv. -- not accepted
  Panicum multinerve Desv. ex Poir. -- not accepted
  Panicum nutans (Poir.) Desv. -- not accepted
  Panicum oblongiflorum Desv. -- not accepted
  Panicum ornatum Desv. ex Ham. -- not accepted
  Panicum parvifolium var. glabrum Desv. -- not accepted
  Panicum patentissimum Desv. ex Poir. -- not accepted
  Panicum portoricense Desv. ex Ham. -- not accepted
  Panicum portoricense var. portoricense Desv. ex Ham. -- not accepted
  Panicum retrofractum Delile ex Desv. -- not accepted
  Panicum sessilicaule Desv. -- not accepted
  Panicum sorghoideum Desv. ex Ham. -- not accepted
  Panicum urochloa Desv. -- not accepted
  Pappostipa chrysophylla (E. Desv.) Romasch. -- accepted
  Pappostipa chrysophylla f. chrysophylla (E. Desv.) Romasch. -- accepted
  Pappostipa chrysophylla var. chrysophylla (E. Desv.) Romasch. -- accepted
  Paspalanthium Desv. -- not accepted
  Paspalanthium stoloniferum (Bosc) Desv. -- not accepted
  Paspalum dasypleurum Kunze ex Desv. -- accepted
  Paspalum floribundum Desv. -- not accepted
  Paspalum gayanum Desv. -- not accepted
  Paspalum gayanus Desv. -- not accepted
  Paspalum heterophyllum Desv. ex Poir. -- not accepted
  Paspalum melanospermum Desv. ex Poir. -- accepted
  Paspalum milioideum Desv. ex Poir. -- not accepted
  Paspalum multiflorum Desv. -- not accepted
  Paspalum sinuosum Desv. -- not accepted
  Paspalum spathaceum Desv. ex Poir. -- not accepted
  Passiflora foetida var. gossypiifolia (Desv. ex Ham.) Mast. -- accepted -- cottonleaf passionflower
  Pellaea ovata (Desv.) Weath. -- accepted -- ovateleaf cliffbrake
  Peltophorus Desv. -- not accepted
  Pennisetum alopecuroides Desv. ex Ham. -- not accepted
  Pennisetum chilense (E. Desv.) B.D. Jacks. ex R.E. Fr. -- not accepted
  Pennisetum dasistachyum Desv. -- not accepted
  Pennisetum erubescens (Willd.) Desv. ex Ham. -- not accepted
  Peperomia simplex Desv. ex Ham. -- accepted -- palegreen peperomia
  Pharus lancifolius Desv. ex Ham. -- not accepted
  Pharus ovalifolius Desv. ex Ham. -- not accepted
  Phymosia Desv. ex Ham. -- accepted
  Physaria globosa (Desv.) O'Kane & Al-Shehbaz -- accepted -- globe bladderpod
  Piptochaetium bicolor (Vahl) E. Desv. -- accepted
  Piptochaetium bicolor var. bicolor (Vahl) E. Desv. -- not accepted
  Piptochaetium panicoides (Lam.) E. Desv. -- accepted
  Piptochaetium panicoides f. panicoides (Lam.) E. Desv. -- not accepted
  Piptochaetium ruprechtianum E. Desv. -- accepted
  Piptochaetium tuberculatum E. Desv. -- not accepted
  Platycerium Desv. -- accepted
  Poa acinaciphylla E. Desv. -- accepted
  Poa alata Desv. -- not accepted
  Poa annua var. eriolepis E. Desv. -- not accepted
  Poa brachiata Desv. -- not accepted
  Poa chorizantha E. Desv. -- not accepted
  Poa gayana E. Desv. -- accepted
  Poa tristigmatica E. Desv. -- not accepted
  Podagrostis sesquiflora (E. Desv.) Parodi ex Nicora -- accepted
  Podosemum Desv. -- not accepted
  Podosemum capillare (Lam.) Desv. -- not accepted
  Pollinia microstachya (Desv. ex Ham.) Desv. -- not accepted
  Polypodium abruptum Desv. -- not accepted
  Polypogon elongatus var. strictus E. Desv. -- not accepted
  Polypogon interruptus var. breviaristatus E. Desv. -- not accepted
  Polypogon interruptus var. longearistata E. Desv. -- not accepted
  Polytaenium Desv. -- not accepted
  Polytaenium cajenense (Desv.) Benedict -- not accepted
  Prionanthium Desv. -- not accepted
  Prionanthium rigidum Desv. -- not accepted
  Psophocarpus palustris Desv. -- accepted
  Pteridium aquilinum ssp. latiusculum (Desv.) Hultén -- accepted -- eastern bracken, western brackenfern
  Pteridium aquilinum var. latiusculum (Desv.) Underw. ex A. Heller -- not accepted -- eastern bracken, northern bracken fern, western brackenfern
  Pteridium latiusculum (Desv.) Hieron. -- not accepted
  Pteris plumula Desv. -- accepted -- striped brake
  Pterium Desv. -- not accepted
  Pyrus cordata Desv. -- accepted -- Plymouth pear
  Radicula hispida (Desv.) Britton -- not accepted
  Raphis arundinacea Desv. -- not accepted
  Rhaphis acicularis (Retz. ex Roem. & Schult.) Desv. -- not accepted
  Rhaphis arundinacea Desv. -- not accepted
  Rhomboelytrum E. Desv. -- not accepted
  Rhombolytrum berteroanum E. Desv. -- not accepted
  Rhytachne Desv. ex Ham. -- accepted
  Rhytachne rottboellioides Desv. -- accepted
  Rorippa hispida (Desv.) Britton -- not accepted
  Rorippa islandica var. hispida (Desv.) Butters & Abbe -- not accepted
  Rorippa palustris ssp. hispida (Desv.) Jonsell -- accepted -- bog yellowcress, hispid yellowcress
  Rorippa palustris var. hispida (Desv.) Rydb. -- not accepted
  Rytidosperma violaceum (E. Desv.) Nicora -- accepted
  Rytidosperma virescens (E. Desv.) Nicora -- accepted
  Rytidosperma virescens var. virescens (E. Desv.) Nicora -- accepted
  Schizachyrium microstachyum (Desv. ex Ham.) Roseng., B.R. Arrill. & Izag. -- accepted
  Schizachyrium microstachyum ssp. microstachyum (Desv. ex Ham.) Roseng., B.R. Arrill. & Izag. -- not accepted
  Securigera parviflora (Desv.) Lassen -- accepted
  Selaginella cordifolia (Desv. ex Poir.) Spring -- accepted -- heartleaf spikemoss
  Selaginella heterodonta (Desv. ex Poir.) Hieron. -- accepted
  Selaginella plana (Desv. ex Poir.) Hieron. -- accepted -- Asian spikemoss
  Selaginella uncinata (Desv. ex Poir.) Spring -- accepted -- blue spikemoss
  Selaginella willdenovii (Desv. ex Poir.) Baker -- not accepted
  Selaginella willdenowii (Desv. ex Poir.) Baker -- accepted -- Willdenow's spikemoss
  Setaria geniculata var. pauciseta E. Desv. -- not accepted
  Setaria gracilis var. pauciseta (E. Desv.) B.K. Simon -- not accepted
  Setaria sulcata (Aubl.) Desv. -- not accepted
  Setaria tenax (Rich.) Desv. -- accepted
  Setaria tenax var. tenax (Rich.) Desv. -- accepted
  Setaria tenella Desv. -- not accepted
  Solanum dulcamara var. villosissimum Desv. -- not accepted -- bitter nightshade, bittersweet nightshade, blue nightshade, climbing nightshade, European bittersweet, fellenwort, woody nightshade
  Sorghastrum parviflorum (Desv. ex Ham.) Hitchc. & Chase -- not accepted -- smallflower Indiangrass
  Sorghum arundinaceum (Desv.) Stapf -- accepted
  Sorghum bicolor ssp. arundinaceum (Desv.) de Wet & J.R. Harlan ex Davidse -- not accepted -- common wild sorghum, shattercane
  Sorghum parviflorum Desv. ex Ham. -- not accepted
  Sphaeropteris moluccana (R. Br. ex Desv.) R.M. Tryon -- not accepted
  Sporobolus effusus Desv. -- not accepted
  Sporobolus lamarckii Desv. ex Ham. -- not accepted
  Sporobolus rigens (Trin.) Desv. -- accepted
  Sporobolus rigens var. rigens (Trin.) Desv. -- accepted
  Stenochlaena tenuifolia (Desv.) T. Moore -- accepted -- giant vine fern
  Sticherus fulvus (Desv.) Ching -- accepted
  Stipa laxa E. Desv. -- not accepted
  Stipa manicata E. Desv. -- not accepted
  Stipa pogonathera E. Desv. -- not accepted
  Stipa ruprechtiana (E. Desv.) Herter -- not accepted
  Stipa tortuosa E. Desv. -- not accepted
  Streptostachys Desv. -- accepted
  Streptostachys asperifolia Desv. -- accepted
  Stylagrostis chrysostachya (E. Desv.) Mez -- not accepted
  Stylagrostis erythrostachya (E. Desv.) Mez -- not accepted
  Syntherisma setosa (Desv. ex Ham.) Nash -- not accepted
  Tectaria pedata (Desv.) R.M. Tryon & A.F. Tryon -- accepted
  Tetraspora gelatinosa (Vaucher) Desvaux -- accepted
  Thelypteris abrupta (Desv.) Proctor -- accepted -- fairybit maiden fern
  Thelypteris kunthii (Desv.) C.V. Morton -- accepted -- Kunth's maiden fern
  Thelypteris resinifera (Desv.) Proctor -- accepted -- resinous maiden fern
  Torulinium confertum Desv. ex Ham. -- not accepted
  Triaena juncea (Desv. ex P. Beauv.) Griffiths -- not accepted
  Triathera Desv. -- not accepted
  Triathera americana (L.) Desv. -- not accepted
  Triathera juncea Desv. ex P. Beauv. -- not accepted
  Triathera racemosa (Kunth) Desv. -- not accepted
  Tribolium Desv. -- accepted
  Tribolium hispidum (Thunb.) Desv. -- accepted
  Trichomanes trigonum Desv. -- accepted
  Trichomanes trigonum var. trigonum Desv. -- not accepted
  Trifolium depauperatum Desv. -- accepted -- cowbag clover
  Trifolium depauperatum var. depauperatum Desv. -- accepted -- cowbag clover
  Triodia caerulescens (Michx.) Desv. -- not accepted
  Triodia festucoides (Poir.) Desv. -- not accepted
  Triodia novaeboracensis (P. Beauv.) Desv. -- not accepted
  Trisetum chromostachyum E. Desv. -- not accepted
  Trisetum lasiolepis E. Desv. -- not accepted
  Trisetum micratherum E. Desv. -- not accepted
  Trisetum preslii (Kunth) E. Desv. -- accepted
  Trisetum preslii var. preslii (Kunth) E. Desv. -- accepted
  Trisetum repens ssp. magellanicum (E. Desv.) Macloskie -- not accepted
  Trisetum sericeum Desv. -- not accepted
  Trisetum subaristatum E. Desv. -- not accepted
  Trisetum tolucense var. tomentosum E. Desv. -- not accepted
  Trisetum tomentosum (E. Desv.) Nicora -- not accepted
  Trisetum trinii (E. Desv.) Louis-Marie -- not accepted
  Trisetum trinii var. effusum (E. Desv.) Louis-Marie -- not accepted
  Trisetum trinii var. manicatum (E. Desv.) Louis-Marie -- not accepted
  Trisetum trinii var. micrantherum (E. Desv.) Louis-Marie -- not accepted
  Trisetum trinii var. pallidiflorus (E. Desv.) Louis-Marie -- not accepted
  Trisetum trinii var. strictum (E. Desv.) Louis-Marie -- not accepted
  Trisetum variabile E. Desv. -- not accepted
  Trisetum variabile var. flavescens E. Desv. -- not accepted
  Trisetum variabile var. variabile E. Desv. -- not accepted
  Trisetum variabile var. virescens E. Desv. -- not accepted
  Triticum magellanicum (E. Desv.) Speg. -- not accepted
  Triticum repens var. magellanicum E. Desv. -- not accepted
  Triticum sativum var. vulgare Desv. -- not accepted
  Turnera microphylla Desv. -- not accepted
  Valerianella eriocarpa Desv. -- accepted -- Italian cornsalad
  Varronia corymbosa (L.) Desv. -- not accepted
  Varronia lima Desv. -- accepted -- lija
  Vesicaria globosa Desv. -- not accepted
  Vicia angustifolia var. uncinata (Desv.) Rouy -- not accepted
  Vulpia eriolepis (E. Desv.) Henrard -- not accepted
  Vulpia eriolepis (E. Desv.) Blom -- not accepted
   

A gray bar