This article records new taxa of fossil plants that are scheduled to be described during the year 2019, as well as other significant discoveries and events related to paleobotany that are scheduled to occur in the year 2019.
Heinrichsiella[1]
Gen. et sp. nov
Valid
Bippus et al.
Jurassic
Argentina
A moss, possibly related to the family Polytrichaceae or Timmiellaceae. Genus includes new species H. patagonica.
Kulindobryum[2]
Ignatov in Mamontov & Ignatov
Middle or Late Jurassic
Ukureyskaya Formation
Russia( Zabaykalsky Krai)
A form genus of dispersed moss capsules. Genus includes new species K. taylorioides.
Polycingulatisporites multiverrucata[3]
Sp. nov
In press
Santamarina in Santamarina et al.
Late Cretaceous (Cenomanian)
Mata Amarilla Formation
Spores of a member of Bryophyta of uncertain phylogenetic placement, possibly of sphagnaceous affinity. Announced in 2019; the final version was scheduled to be published in 2020.
Sphagnum heinrichsii[4]
Ignatov et al.
Late Eocene
Rovno amber
Ukraine
A moss, a species of Sphagnum.
Paleaethallus[2]
Mamontov, Katagiri & Borovich in Mamontov & Ignatov
Late Jurassic
Glushkovo Formation
A thalloid bryophyte. Genus includes new species P. squarrosus.
Khasurtythallus[2]
Mamontov in Mamontov & Ignatov
Early Cretaceous
Russia( Buryatia)
A Marchantiidae liverwort. The type species is K. monosolenioides.
Ricciopsis sandaolingensis[5]
Li & Sun in Li et al.
Middle Jurassic
Xishanyao Formation
China
A Ricciaceae liverwort.
Thallites yangcaogouensis[6]
Wang et al.
Late Triassic
Yangcaogou Formation
A plant of uncertain phylogenetic placement, probably a liverwort.
Alloiopteris loecsei[7]
Pšenička et al.
Carboniferous (Moscovian)
Germany
A zygopterid fern.
Annularia noronhai[8]
Correia et al.
Carboniferous (Gzhelian)
Douro Basin
Portugal
A member of the family Calamitaceae. Announced in 2019; the final version of the article naming it was published in 2021.
Azolla keuja[9]
Jud, De Benedetti, Gandolfo & Hermsen
Paleocene (Danian)
Salamanca Formation
A species of Azolla.
Berendtiopteris[10]
Gen. et comb. nov
Sadowski et al.
Eocene
Baltic amber
Europe (Baltic Sea region)
A plant of uncertain phylogenetic placement, probably a fern; a new genus for "Pecopteris" humboldtiana.
Bifariusotheca[11]
X.H.Zhao ex Doweld
Late Permian
Longtan Formation
A marattialean fern. Genus includes new species B. notocathaysica Doweld.
Bowmanites yongchangensis[12]
Sun et al.
Permian (Cisuralian)
A member of Sphenophyllales.
Clavatisporites cenomaniana[3]
Spores of a member of Filicopsida of uncertain phylogenetic placement. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
Collarisporites minor[3]
Cyathocarpus yongchangensis[13]
Sun & Sun in Sun et al.
Shanxi Formation
A fern related to Psaronius.
Floratheca[14]
Lundgren et al.
Early Permian
Río Genoa Formation
A member of Marattiales. Genus includes new species F. apokalyptika.
Germera brousmicheae[15]
Álvarez-Vázquez
Carboniferous (Westphalian)
Canada
A member of Filicopsida.
Hausmannia olaensis[16]
Golovneva & Grabovskiy
Late Cretaceous (Santonian–early Campanian)
Russia
A Dipteridaceae umbrella fern.
Heinrichsia[17]
Regalado et al.
Cretaceous
Burmese amber
Myanmar
A fern belonging to the family Pteridaceae. Genus includes new species H. cheilanthoides.
Kamatheca[11]
Doweld
Permian
A marattialean fern; a new genus for "Acitheca" gigantea Esaulova.
Marsilea sprungerorum[18]
Hermsen
Green River FormationParachute Creek Member
United States Utah
A Marsilea species water fern.
Neolobatannularia[19]
Sun & Li in Wang et al.
A member of Equisetales. Genus includes new species N. liaoningensis.
Osmundastrum gvozdevae[20]
Bazhenova & Bazhenov
Middle Jurassic (Bathonian)
Russia( Kursk Oblast)
A species of Osmundastrum.
Palaeosorum waipiata[21]
Kaulfuss et al.
Early Miocene
New Zealand
A member of the family Polypodiaceae.
Phlebopteris kirchneri[22]
Barbacka & Kustatscher in Barbacka, Kustatscher & Bodor
Early Jurassic (Hettangian)
Mecsek Coal Formation
Hungary
A fern belonging to the family Matoniaceae.
Plenasium xiei[23]
Cheng et al.
A member of Osmundaceae. Announced in 2019; the final version of the article naming it was published in 2021.
Polymorphopteris magdalenae[11]
R.H.Wagner ex Doweld
Late Carboniferous
Spain
A marattialean fern.
Polymorphopteris wagneri[11]
Late Carboniferous (Kasimovian)
Polypodiisporites serratus[24]
D'Apolito et al.
Pliocene–Pleistocene
Brazil
Fossil spore of a member of the family Polypodiaceae.
Polypodiisporites timidus[24]
Rinistachya[25]
Prestianni & Gess
Devonian (Famennian)
Witpoort Formation
South Africa
A member of Sphenophyllales. The type species is R. hilleri.
Rothwellopteris[26]
He et al.
Xuanwei Formation
A fern belonging to the group Marattiales. Genus includes new species R. pecopteroides.
Scolecopteris libera[27]
Li et al.
Permian (Asselian)
Taiyuan Formation
A marattialean fern
Scolecopteris renaultii[11]
France
Tiania resinus[28]
He & Wang
Permian (Lopingian)
A member of Osmundales belonging to the extinct family Guaireaceae.
Bergeria wenquanensis[29]
Feng, D'Rozario & Zhang
Carboniferous (Viséan)
Akeshake Formation
A member of Lepidodendrales belonging to the family Flemingitaceae.
Guangdedendron[30]
Wutong Formation
A member of Isoetales belonging to the group Dichostrobiles. Genus includes new species G. micrum.
Omphalophloios wagneri[31]
Opluštil, Pšenička & Bek
Illinois Basin
United States( Indiana)
Sawdonia hippotheca[32]
Berry & Gensel
Devonian (probably late Givetian)
Campo Chico Formation
Venezuela
A member of Zosterophyllopsida.
Agathoxylon gilii[33]
Ríos-Santos & Cevallos-Ferriz
Todos Santos Formation
Mexico
Agathoxylon hoodii[34]
Comb nov
valid
(Tidwell & Medlyn) Gee et al
Morrison Formation
USA Utah
An araucariaceous petrified wood.Moved from Araucarioxylon hoodii (1993)[35]
Agathoxylon jericonse[33]
Agathoxylon kotaense[36]
Chinnappa, Rajanikanth & Pauline Sabina
?Late Jurassic – Early Cretaceous
Kota Formation
India
A member of the family Araucariaceae.
Agathoxylon parrensis[33]
Paleocene
Las Encinas Formation
Araucaria balfourensis[37]
Hill et al.
Cenozoic
Australia
A species of Araucaria.
Araucaria macrophylla[37]
Araucaria mollifolia[37]
Araucaria rothwellii[38]
Kvaček in Kvaček et al.
Late Cretaceous (Campanian-Maastrichtian)
Bozova Formation
Turkey
Brachyphyllum garciarum[39]
Carrizo et al.
Early Cretaceous (early Hauterivian/early Barremian)
Springhill Formation
Probably a member of the family Araucariaceae.
Austrocupressinoxylon[40]
Nunes et al.
A member of Cupressaceae. Genus includes new species A. barcinense.
Austrohamia asfaltensis[41]
Contreras et al.
Early Jurassic
Cañadón Asfalto Formation
A member of the family Cupressaceae.
Callitris blackburnii[42]
Paull et al.
Middle Miocene
A species of Callitris.
Cupressinoxylon pliocenica[43]
Akkemik
Pliocene
Örencik Formation
A member of the family Cupressaceae described on the basis of fossil wood.
Mesocyparis sinica[44]
Cui et al.
Wuyun Formation
Protaxodioxylon sahnii[45]
Chinnappa, Kavali & Rajanikanth
Late Jurassic to Early Cretaceous
A member of Cupressaceae, possibly related to Taxodium.
Protodammara reimatamoriori[46]
Mays & Cantrill
Tupuangi Formation
A member of Cupressaceae.
Taxodioxylon cabullensis[33]
Late Cretaceous
Packard Formation
A cupressaceous fossil wood.
Taxodium viligense[47]
Golovneva
Late Cretaceous (Coniacian)
Chingandzha Formation
A species of Taxodium.
Abies cuitlahuacii[48]
Cevallos-Ferriz, Ríos-Santos & Lozano-García
Pleistocene
A fir.
Pinus plioarmandii[49]
An et al.
A pine.
Pinuxylon alonissianum[50]
Mantzouka & Sakala in Mantzouka et al.
Greece
A member of the family Pinaceae described on the basis of fossil wood.
Schizolepidopsis borealis[51]
Domogatskaya & Herman
Early Cretaceous (Albian)
Balyktakh Formation
A member of the family Pinaceae.
Dacrycarpus guipingensis[52]
Wu et al.
Miocene
Erzitang Formation
A species of Dacrycarpus. Announced in 2019; the final version of the article naming it was published in 2021.
Kirketapel[53]
Andruchow-Colombo et al.
Paleocene (early Danian)
A member of the family Podocarpaceae. The type species is K. salamanquensis.
Podocarpus pliomacrophyllus[54]
Chen et al.
Early Pliocene
A species of Podocarpus. Announced in 2019; the final version of the article naming it is not published yet.
Cephalotaxus maguanensis[55]
Zhang et al.
A species of Cephalotaxus.
Cupressinocladus shelikhovii[47]
A cheirolepidiaceous species
Frenelopsis justae[56]
Barral et al.
Escucha Formation
A member of the family Cheirolepidiaceae.
Ningxiaites shitanjingensis[57]
Wei et al.
Permian (Changhsingian)
Sunjiagou Formation
A conifer wood.
Protocupressinoxylon carrizalense[58]
Correa et al.
Carrizal Formation
Amyelon bogdense[59]
Wan, Yang & Wang
Late Permian or Early Triassic
Guodikeng Formation
A silicified gymnospermous root.
Arazedispermum[60]
Friis, Crane & Pedersen
Early Cretaceous (late Aptian-early Albian)
Figueira da Foz Formation
A seed plant belonging to the informal grouping Bennettitales-Erdtmanithecales-Gnetales. Genus includes new species A. lustanicum.
Axsmithia[61]
Anderson et al.
Triassic
Antarctica
A seed fern. Genus includes "Umkomasia" uniramia Axsmith et al. (2000).
Bowenia johnsonii[62]
Early Eocene
A cycad, a species of Bowenia.
Brinkia[63]
Gen. et 2 sp. nov
Kustatscher, Visscher & van Konijnenburg-van Cittert
Bellerophon Formation Gröden/Val Gardena Sandstone
Italy
A possible member of Czekanowskiales. Genus includes new species B. kerpiana and B. cortianensis.
Cordaabaxicutis jacobii[64]
Šimůnek
Carboniferous (Pennsylvanian)
Czech Republic
A member of Cordaitales.
Cordaadaxicutis detmarovicensis[64]
Cordaadaxicutis doubravensis[64]
Cordaadaxicutis jaroslavii[64]
Cordaadaxicutis orlovensis[64]
Cryptokerpia[65]
Blomenkemper, Abu Hamad & Bomfleur
Umm Irna Formation
Jordan
An enigmatic type of gymnosperm leaf. Genus includes new species C. sarlaccophora.
Douropteris[66]
A seed fern belonging to the group Medullosales. Genus includes new species D. alvarezii.
Ephedrispermum tenuicostatum[60]
Early Cretaceous (Aptian or early Albian)
A seed plant belonging to the informal grouping Bennettitales-Erdtmanithecales-Gnetales.
Geminispermum[67]
Potomac Group
United States( Virginia)
A seed plant belonging to the informal grouping Caytoniales-Umkomasiales-Petriellales. Genus includes new species G. virginiense.
Glossopteris thirroulensis[68]
McLoughlin & Mays in McLoughlin, Maksimenko & Mays
Permian (Wuchiapingian)
Wilton Formation
Hirsutisperma[69]
Scott et al.
United Kingdom
An ovule adapted for wind dispersal and for deterring herbivory. Genus includes new species H. rothwellii.
Huncocladus[70]
Andruchow-Colombo, Wilf & Escapa
La Huitrera Formation
A seed plant of uncertain phylogenetic placement. Originally described as a member of the family Podocarpaceae related to the genus Phyllocladus; on the other hand, Dörken et al. (2021) rejected the podocarpaceous affinity of Huncocladus, and considered it to be more closely related to the cycad genera Bowenia or Eobowenia.[71][72] Genus includes new species H. laubenfelsii.
Illawarraspermum[68]
A glossopterid seed. Genus includes new species I. ovatum.
Kirchmuellia[61]
A seed fern. Genus includes "Umkomasia" franconica Kirchner & Müller (1992).
Lepidopteris scassoi[73]
Elgorriaga, Escapa & Cúneo
Lignieriopsis[60]
Early Cretaceous (late Aptian-Albian)
Figueira da Foz Formation Potomac Group
Portugal United States( Virginia)
A seed plant belonging to the informal grouping Bennettitales-Erdtmanithecales-Gnetales. Genus includes new species L. stenosperma and L. parva.
Announced in 2019; the final version of the article naming it was published in 2021.
Mariopteris yongchangensis[74]
Muelkirchium[75]
A seed fern. Genus includes "Pteruchus" septentrionalis Kirchner & Müller (1992).
Mutoviaspermum[76]
Karasev et al.
Poldarsa Formation
Russia( Vologda Oblast)
A member of Voltziales. Genus includes new species M. krassilovii.
Noeggerathiopsis brasiliensis[77]
Nom. nov
Degani-Schmidt & Guerra-Sommer
Rio Bonito Formation
A member of Cordaitales; a replacement name for Rufloria gondwanensis Guerra-Sommer (1989).
Potoniea krisiae[78]
Pšenička, Zodrow & Bek
Sydney Coalfield
Canada( Nova Scotia)
Reproductive male organ of a seed fern, possibly a member of the family Parispermaceae.
Protophyllocladoxylon zhaobishanensis[79]
Early Triassic (Induan)
Jiucaiyuan Formation
A silicified gymnospermous fossil wood.
Pseudotorellia yimaensis[80]
Dong et al.
Yima Formation
Ptilophyllum eminelidarum[81]
Carrizo, Lafuente Diaz & Del Fueyo
A member of Bennettitales.
Ptilophyllum micropapillosum[82]
Lafuente Diaz et al.
Rothwellia[60]
A seed plant belonging to the informal grouping Bennettitales-Erdtmanithecales-Gnetales. Genus includes new species R. foveata.
Sagenopteris trapialensis[83]
A member of Caytoniales.
Sclerospiroxylon xinjiangensis[84]
Permian (Kungurian)
Hongyanchi Formation
Sueria laxinervis[85]
Yamada & Nishida in Yamada et al.
Late Cretaceous (Maastrichtian)
Quiriquina Formation
Chile
A cycad.
Thodaya[60]
Junior homonym
A seed plant belonging to the informal grouping Bennettitales-Erdtmanithecales-Gnetales. Genus includes new species T. sykesiae. The generic name is preoccupied by Thodaya Compton.
Umaltolepis yimaensis[80]
Umkomasia corniculata[86]
Shi et al.
Early Cretaceous (Aptian–Albian)
Mongolia
Umkomasia trilobata[86]
Wangjunia[87]
Backer, Bomfleur & Kerp
Permian (Guadalupian)
Lower Shihhotse Formation
A member of Cordaitales. Genus includes new species W. microphylla.
Xuanweioxylon damogouense[88]
Yang et al.
A conifer stem.
Zhangwuia[89]
Liu, Hou & Wang
Middle Jurassic (Callovian)
Jiulongshan Formation
A reproductive organ of a seed plant of uncertain phylogenetic placement. Genus includes new species Z. mira.
Nuphaea[90]
Gee & Taylor
Messel pit
A member of Nymphaeaceae. Genus includes new species N. engelhardtii.
Anaspermum[91]
Early Cretaceous (late Barremian-early Aptian)
Almargem Formation
A flowering plant with affinities to Austrobaileyales or Nymphaeales. Genus includes new species A. operculatum.
Gastonispermum antiquum[91]
A flowering plant with affinities to Austrobaileyales or Nymphaeales.
Natantisphyllum[92]
Puebla, Vento & Prámparo
A member of the family Araceae. Genus includes new species N. crenae. Announced in 2019; the final version of the article naming it was published in 2021.
Orontiophyllum ferreri[93]
Sender et al.
A member or a relative of the family Araceae.
Turolospadix[93]
A member or a relative of the family Araceae. Genus includes new species T. bogneri.
Palmoxylon deoriensis[94]
Khan, Mandal & Bera
Late Cretaceous (late Maastrichtian) – early Paleocene (Danian)
Deccan Intertrappean Beds
A permineralized palm stem.
Sabalites tibetensis[95]
Su & Zhou in Su et al.
Oligocene (Chattian)
Lunpola Basin
A member of the family Arecaceae belonging to the subfamily Coryphoideae.
Sclerosperma protoprofizianum[96]
Grímsson & Zetter in Grímsson et al.
Late Oligocene
Ethiopia
A species of Sclerosperma.
Sclerosperma protomannii[96]
Spinopalmoxylon cicatricosum[97]
Winterscheid
Oligocene
Köln Formation
A member of the family Arecaceae belonging to the tribe Calameae.
Spinopalmoxylon parvifructum[97]
Spinizonocolpites riochiquensis[98]
Vallati & De Sosa Tomas in Vallati, De Sosa Tomas & Casal
Lago Colhué Huapí Formation
A member of Arecaceae described on the basis of fossil pollen grains. Announced in 2019; the final version of the article naming it was published in 2020.
Dioscorea eocenicus[99]
Mehrotra & Shukla
A species of Dioscorea.
Dioscorea manchesteri[100]
Kvaček
Most Formation
Bambusiculmus makumensis[101]
Srivastava et al.
A bamboo.
Bambusiculmus tirapensis[101]
Bambusium arunachalense[101]
Late Miocene to Pliocene
Bambusium deomarense[101]
Scirpus weichangensis[102]
Liang in Lu et al.
Hannuoba Formation
A species of Scirpus.
Cinnamomum raptiensis[103]
Prasad et al.
Lower Churia Group
Nepal
A species of Cinnamomum.
Laurinoxylon acalensis[104]
Pérez-Lara, Estrada-Ruiz & Castañeda-Posadas
El Bosque Formation
A member of Lauraceae.
Laurinoxylon thomasii[105]
Akkemik in Akkemik, Akkılıç & Güngör
Laurophyllum alseodaphnoides[106]
Wang & Sun in Wang et al.
Miocene (Langhian)
Fotan Group
A member of Lauraceae described on the basis of fossil leaves.
Laurophyllum fotanensis[106]
Laurophyllum lindaiensis[106]
Laurophyllum triangulatum[106]
Laurophyllum zhangpuensis[106]
Mezilaurinoxylon oleiferum[107]
Ruiz, Brea & Pujana in Ruiz et al.
A member of the family Lauraceae. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
Patagonoxylon[107]
A Lauralean of uncertain phylogenetic placement. The type species is P. scalariforme. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
Persea masotkholaensis[103]
A species of Persea.
Anaxagorea mioluzonensis[103]
Late Miocene
Middle Churia Group
A species of Anaxagorea.
Anonaspermum orientalis[108]
Yongning Formation
A member of the family Annonaceae.
Mitrephora mioreticulata[103]
A species of Mitrephora.
Riaselis[109]
Early Cretaceous (late Aptian-early Albian or older)
Genus includes new species R. rugosa.
Serialis[109]
Gen. et 9 sp. nov
Early Cretaceous (late Barremian-early Albian)
Almargem Formation Figueira da Foz Formation
Genus includes new species S. antiqua, S. parva, S. elongata, S. tenuitesta, S. communis, S. crassitesta, S. grossa, S. undata and S. reticulata.
Uvaria miolucida[103]
A species of Uvaria.
Appofructus[91]
Genus includes new species A. nudus.
Appomattoxia minuta[91]
Burgeria[91]
Genus includes new species B. striata.
Dejaxia[91]
Genus includes new species D. brevicolpites.
Goczania[91]
Gen. et 3 sp. nov
Genus includes new species G. rugosa, G. inaequalis and G. punctata.
Canrightia elongata[91]
Hedyflora[110]
Early Cretaceous (late Aptian–early Albian)
A member of the family Chloranthaceae. Genus includes new species H. crystallifera.
Kvacekispermum costatum[91]
Meliosma berryi[111]
Huegele & Manchester
Probably late Eocene
United States( Texas)
A species of Meliosma.
Platanus heilongjiangensis[112]
Late Cretaceous (China)
Houshiigou Formation
A species of Platanus.
Scalarixylon romeroi[113]
Pujana & Ruiz
Eocene–Oligocene
Río Turbio Formation
Tinospora siwalika[103]
A species of Tinospora.
Ilex angustifolioides[114]
A holly; a replacement name for Ilex denticulata von Heer (1857).
Ilex aschutassica[114]
Kazakhstan
A holly; a replacement name for Ilex integrifolia Baikovskaja (1956).
Ilex boulayi[114]
A holly; a replacement name for Ilex undulata Boulay (1887).
Ilex friedrichii[114]
A holly; a replacement name for Ilex longifolia Friedrich (1884).
Ilex latifolioides[114]
A holly; a replacement name for Ilex acuminata Saporta (1865).
Ilex mormonica[114]
United States( Montana)
A holly; a replacement name for Ilex acuminata Becker (1960).
Ilex opacina[114]
A holly; a replacement name for Ilex microdonta Saporta (1865).
Ilex polarica[114]
Greenland
A holly; a replacement name for Ilex macrophylla von Heer (1869).
Ilex subrotunda[114]
Japan
A holly; a replacement name for the previously invalidly published Ilex ohashii Huzioka (1963), lacking holotype designation when published.
Cichoreacidites? igapoensis[24]
Fossil pollen of a member of the genus Pacourina or Vernonia.
Cordia siwalica[103]
A species of Cordia.
Basella keralensis[115]
Farooqui, Ray & Garg
A species of Basella.
Eydeia jerseyensis[116]
Atkinson, Martínez & Crepet
Late Cretaceous (Turonian)
United States( New Jersey)
Juddicarpon[117]
Smith & Manchester
Miocene (Burdigalian-Langhian)
Clarkia fossil beds
United States( Idaho)
A member of Vaccinioideae. Genus includes new species J. benewahensis.
Psilastephanocolporites brevissimus[24]
Fossil pollen of a flowering plant, possibly a member of the genus Myrsine.
Sladenia zhengyii[118]
Jia & Zhou in Jia et al.
Maguan Basin
A member of the family Sladeniaceae. Announced in 2019; the final version of the article naming it was published in 2021.
Symplocos amoena[111]
A species of Symplocos.
Symplocos fritschii[111]
Symplocos martinettoi[111]
Symplocos platycarpa[111]
Symplocos rothwelii[111]
Symplocos trinitiensis[111]
Symplocos trisulcata[111]
Calycophyllum plengei[119]
Woodcock, Meyer & Prado
Piedra Chamana Fossil Forest
Peru
A species of Calycophyllum.
Psilatriporites aspidatus[24]
Fossil pollen of a member of the genus Faramea.
Randia premacrophylla[103]
A species of Randia.
Iodes acuta[120]
Del Rio, Stull & De Franceschi
A member of the family Icacinaceae.
Iodes parva[121]
Del Rio, Thomas & De Franceschi
Late Paleocene
Iodes reidii[121]
Iodes rigida[120]
Iodes rivecourtensis[121]
Iodes sinuosa[121]
Iodes tubulifera[121]
Anisoptera palaeoscaphula[103]
A species of Anisoptera.
Ceiba archeopentandra[119]
A species of Ceiba.
Ceiba huancabambiana[119]
Dipterocarpus palaeoindicus[103]
A species of Dipterocarpus.
Dryobalanoxylon neosumatrense[122]
Biswas, Khan & Bera
A member of the family Dipterocarpaceae.
Grewia americana[119]
A species of Grewia.
Grewia nepalensis[103]
Grewia palaeodisperma[103]
Guazuma santacruzensis[119]
A member of the family Malvaceae.
Luehea stratificata[119]
A species of Luehea.
Muntingia solapora[119]
A species of Muntingia.
Ochroma pozoensis[119]
A species of Ochroma.
Sterculia arjunkholaensis[103]
A species of Sterculia.
Sterculia matrum[119]
Vasivaea weigendii[119]
Ailanthus maximus[123]
Liu, Su & Zhou in Liu et al.
Latest Paleocene to the Late Oligocene
Lunpola Basin Nima Basin
A species of Ailanthus.
Antrocaryon panamaensis[124]
Herrera et al.
Cucaracha Formation
Panama
A species of Antrocaryon.
Arytera miolittoralis[103]
A species of Arytera.
Arytera nepalensis[103]
Buchanania raptiensis[103]
A species of Buchanania.
Dodonaea piedra-chamana[119]
A species of Dodonaea.
Dracontomelon montesii[124]
A species of Dracontomelon.
Erythrochiton masotkholaensis[103]
A species of Erythrochiton.
Euphoria churiaensis[103]
A member of the family Sapindaceae.
Koelreuteria lunpolaensis[125]
Jiang et al.
A species of Koelreuteria.
Rhus asymmetrica[126]
Tosal, Sanjuan & Martín-Closas
Early Oligocene
A sumac.
Rhus boothillensis[127]
Flynn, DeVore & Pigg
Klondike Mountain Formation
United States( Washington)
Rhus garwellii[127]
Rhus republicensis[127]
Sapindus palaeomukorossi[103]
A species of Sapindus.
Spondias rothwellii[124]
A species of Spondias.
Zanthoxylum reynelii[119]
A species of Zanthoxylum.
Akania gibsonorum[128]
Conran et al.
A member of the family Akaniaceae.
Combretum siwalicum[103]
A species of Combretum.
Eugenia nepalensis[103]
A species of Eugenia.
Miconioidea[119]
A member of the family Melastomataceae. Genus includes new species M. eocenica.
Myrceugenellites grandiporosum[107]
A member of the family Myrtaceae. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
Staphylea ochoterenae[129]
Hernández-Damián, Cevallos-Ferriz & Huerta-Vergara
A species of Staphylea.
Terminalia arjunkholaensis[103]
A species of Terminalia.
Turpinia tiffneyi[111]
A species of Turpinia.
Arcoa lindgreni[130]
Herendeen & Herrera
Green River Formation
United States( Wyoming)
A species of Arcoa.
Arcoa linearifolia[130]
Comb. nov
(Lesquereux) Herendeen & Herrera
EocenePriabonian
Florissant Formation
A species of Arcoa. Moved from Mimosites linearifolius (1878) Originally named Caesalpinia (?) linearifolia (1873)
Bauhinia palaeomonandra[103]
A species of Bauhinia.
Butea nepalensis[103]
A species of Butea.
Cassia arjunkholaensis[103]
A species of Cassia.
Cercioxylon zeynepae[43]
A relative of redbuds described on the basis of fossil wood.
Gleditsia europaea[131]
Worobiec in Worobiec & Worobiec
Poland
A species of Gleditsia.
Hopeoxylon umarsarensis[132]
Shukla, Singh & Mehrotra
Naredi Formation
A member of the family Fabaceae belonging to the subfamily Detarioideae.
Leguminophyllum kvacekii[131]
Fossil leaflets resembling leaflets of extant and fossil members of Fabaceae.
Millettia arjunkholaensis[103]
A species of Millettia.
Mimosoxylon ceratonioides[105]
Ormosia zhangpuensis[133]
A species of Ormosia.
Saraca palaeoindica[103]
A species of Saraca.
Sindora eosiamensis[103]
A species of Sindora.
Sindora leguminocarpoides[103]
Tzotziloxylon[134]
Pérez-Lara & Estrada-Ruiz in Pérez-Lara, Estrada-Ruiz & Castañeda-Posadas
A member of the family Fabaceae belonging to the subfamily Cercidoideae or Dialioideae. Genus includes new species T. cristalliferum and T. eocenica.
Castanopsis rothwellii[135][136][137]
Wilf et al.
A species of Castanopsis.
Casuarinoxylon ildephonsi[138]
Vanner
A member of the family Casuarinaceae described on the basis of fossil wood.
Engelhardia trinitiensis[111]
A species of Engelhardia.
Pterocaryoxylon tuncayi[105]
Quercus shangcunensis[139]
Liu et al.
Shangcun Formation
An oak
Calophyllum mioelatum[103]
A species of Calophyllum.
Calophyllum zhangpuensis[140]
Elioxylon[141]
Srivastava, Miller & Baas
Late Cretaceous (Maastrichtian)–Paleocene (Danian)
A wood morphospecies with features of Achariaceae and Salicaceae. Type species includes new species E. seoniensis.
Garcinia zhangpuensis[142]
A species of Garcinia.
Mascogophyllum[143]
Centeno-González, Porras-Múzquiz & Estrada-Ruiz
Late Cretaceous (late Campanian)
Olmos Formation
A possible member of Violaceae. Genus includes new species M. elizondoa.
Populus erratica[144]
Sachse
Late Oligocene and early Miocene
Switzerland France? Germany? Hungary?
A species of Populus; a replacement name for Juglans heerii Ettingshausen (1853).
Ryparia arjunkholaensis[103]
A member of the family Achariaceae.
Caldcluvioxylon torresiae[113]
A member of the family Cunoniaceae.
Tropidogyne lobodisca[145]
Poinar & Chambers
A probable member of Cunoniaceae.
Artocarpus arjunkholaensis[103]
A species of Artocarpus.
Cedrelospermum tibeticum[146]
Jia, Su & Zhou in Jia et al.
Dingqing Formation
A member of Ulmaceae.
Ficus preglobosa[103]
A species of Ficus.
Frangulops[114]
United States( Colorado)
A member of Rhamnaceae; a new genus for "Ilex" pseudostenophylla Lesquereux (1883).
Prunoidoxylon aytugii[105]
Pteroceltis shanwangensis[147]
Wong, Dilcher & Uemura
Shanwang Formation
A species of Pteroceltis.
Pteroceltis taoae[147]
Rubus eubaticus[148]
Bulgaria
A species of Rubus; a replacement name for Rubus mucronatus Palamarev (1987).
Rubus primoricus[148]
Russia( Primorsky Krai)
A species of Rubus; a replacement name for Rubus ellipticus Pavlyutkin (2005).
Ulmus prestonia[149]
Lott, Manchester & Corbett
United States( Florida)
An elm.
Cayratia palaeojaponica[103]
A species of Cayratia.
Liquidambar bella[150]
Maslova et al.
Huangniuling Formation
A Liquidambar species saxifragale.
Yua texana[111]
A Yua species vitale.
Baccatocarpon[151]
Bhowal & Sheikh ex Manchester, Ramteke, Kapgate & Smith
A fossil fruit of a flowering plant of uncertain affinities; a new genus for "Grewia" mohgaoensis Paradkar & Dixit (1984).
Battenipollis sabrinae[152]
Smith et al.
Early Paleogene
An angiosperm pollen species.
Bonanzacarpum[153]
Manchester & Lott
Early to middle Eocene
United States( Utah)
A eudicot fruit of uncertain phylogenetic placement. The type species is B. sprungerorum.
Celastrilex[114]
A flowering plant of uncertain phylogenetic placement, described on the basis of fossil leaves; a new genus for "Celastrinites" artocarpidioides Lesquereux (1878).
Choffaticarpus[91]
A flowering plant of uncertain phylogenetic placement. Genus includes new species C. compactus.
Cratolirion[154]
Coiffard, Kardjilov et Bernardes-de-Oliveira in Coiffard et al.
Crato Formation
A crown monocot of uncertain phylogenetic placement. Genus includes new species C. bognerianum.
Dalembia (?) gracilis[155]
Herman in Herman et al.
Late Cretaceous (Turonian-Coniacian)
Derevyannye Gory Formation
Russia( Sakha Republic)
A flowering plant described on the basis of fossil leaves.
Dictyozonia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species D. pusilla.
Dinisia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species D. portugallica.
Dispariflora[156]
A flowering plant of uncertain phylogenetic placement, possibly a relative of members of Laurales, especially Southern Hemisphere families allied with the Monimiaceae. Genus includes new species D. robertae.
Eckhartia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species E. brevicolumella, E. longicolumella and E. intermedia.
Eckhartianthus[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species E. lusitanicus.
Eckhartiopsis[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species E. parva.
Exalloanthum[157]
Poinar
A flowering plant of uncertain phylogenetic placement; a replacement name for Diaphoranthus Poinar (2018).
Gambierina askiniae[152]
Herendeenoxylon[158]
Chin et al.
Moreno Hill Formation
United States( New Mexico)
A flowering plant of uncertain phylogenetic placement (possibly a member of Ericales), described on the basis of fossil wood. Genus includes new species H. zuniense.
Ibrahimia[91]
An eudicot of uncertain phylogenetic placement, possibly related to Paisia. Genus includes new species I. vermiculata.
Juhaszia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species J. portugallica.
Kempia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species K. longicolpites.
Ladakhipollenites? densicolumellatus[24]
Fossil pollen of a flowering plant.
Ladakhipollenites? lolongatus[24]
Fossil pollen of Symmeria paniculata.
Ladakhipollenites? porolenticularis[24]
Fossil pollen of a flowering plant (possibly a member of the family Marcgraviaceae).
Lagokarpos tibetensis[159]
Tang, Su & Zhou in Tang et al.
Paleogene
Niubao Formation
A fossil fruit with unknown modern affinities.
Mcdougallia[91]
An eudicot of uncertain phylogenetic placement. Genus includes new species M. irregularis.
Nicholsia[91]
An eudicot of uncertain phylogenetic placement. Genus includes new species N. brevicolpites.
Piercipollis[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species P. simplex.
Reyanthus[91]
A flowering plant of uncertain phylogenetic placement, possibly related to Magnoliales. Genus includes new species R. lusitanicus.
Rhoipites? basicus[24]
Rhoipites manausensis[24]
Fossil pollen of a member of the genus Schefflera.
Rhoipites minuticirculus[24]
Rhoipites negroensis[24]
Samylinaea[91]
An eudicot of uncertain phylogenetic placement. Genus includes new species S. punctata.
Sherwinoxylon[160]
Boura & Saulnier in Boura et al.
A vesselless angiosperm fossil wood of uncertain affinity. Genus includes new species S. winteroides.
Strombothelya[161]
A flowering plant of uncertain phylogenetic placement. Genus includes new species S. monostyla and S. grammogyna.
Teebacia[91]
A non-eudicot flowering plant of uncertain affinity. Genus includes new species T. hughesii.
Ubiquitoxylon[162]
Wheeler in Wheeler, Brown & Koch
Denver Formation
A dicotyledonous flowering plant of uncertain phylogenetic placement, described on the basis of fossil wood. Genus includes new species U. raynoldsii.
Vasunum[158]
A flowering plant of uncertain phylogenetic placement, described on the basis of fossil wood. Genus includes new species V. cretaceum.
Vedresia[91]
A flowering plant of uncertain phylogenetic placement, possibly related to Chloranthales. Genus includes new species V. elliptica.
Zygadelphus[163]
A flowering plant of uncertain phylogenetic placement, possibly a member of Laurales. Genus includes new species Z. aetheus.
Acetabularia moldavica[164]
Barattolo, Ionesi & Ţibuleac
Romania
A green alga belonging to the family Polyphysaceae, a species of Acetabularia.
Aloisalthella[165]
Granier in Granier & Lethiers
Late Jurassic and Early Cretaceous (Berriasian)
Algeria France Spain Ukraine United Arab Emirates
A green alga belonging to the family Polyphysaceae; a new genus for "Actinoporella" sulcata von Alth (1882).
Aneurospora posongchongensis[166]
Cascales-Miñana et al.
Early Devonian
Posongchong Formation
A spore taxon.
Auerbachichara tataouinensis[167]
Tiss et al.
Foum Tataouine Formation
Tunisia
A green alga belonging to the group Charophyta.
Bakalovaella deloffrei[168]
Granier & Bucur
Early Cretaceous (Hauterivian)
A green alga belonging to the family Dasycladaceae.
Buthograptus gundersoni[169]
LoDuca
Ordovician (Sandbian)
Platteville Formation
United States( Wisconsin)
A green alga belonging to the group Bryopsidales.
Buthograptus meyeri[169]
Calcipatera schoenlaubi[170]
Vachard in Krainer, Vachard & Schaffhauser
Austria Oman? United States?( New Mexico)
A green alga belonging to the group Bryopsidales and the family Anchicodiaceae.
Callixylon wendtii[171]
Tanrattana, Meyer-Berthaud & Decombeix
Morocco
An archaeopteridalean progymnosperm.
Cingulatisporites oligodistalis[24]
Fossil spore.
Concavissimisporites varzeanus[24]
Coniopteris moguqiensis[172]
Zhang, Liu & Liang
Wanbao Formation
Dissocladella? chahtorshiana[173]
Rashidi & Schlagintweit in Schlagintweit et al.
Iran
Dissocladella compressa[174]
Rashidi & Schlagintweit
Tarbur Formation
A green alga belonging to the group Dasycladales.
Echinatisporis parviechinatus[24]
Echinosporis conicus[24]
Electrophycus[175]
Poinar & Brown
A green alga, possibly a member of the family Chaetophoraceae. Genus includes new species E. astroplethus. Announced in 2019; the final version of the article naming it was published in 2021.
Epiastopora[170]
Carboniferous (Pennsylvanian) and Permian
A green alga belonging to the group Dasycladales and the family Seletonellaceae. A new genus for "Epimastopora" alpina Kochansky & Herak (1960) and several other species formerly assigned to the genera Epimastopora and Pseudoepimastopora.
Jowingera[176]
Bickner & Tomescu
Devonian (Emsian)
Battery Point Formation
Canada( Quebec)
An early euphyllophyte. Genus includes new species J. triloba.
Leonophyllum[177]
Barbacka & Kustatscher in Barbacka et al.
A plant of uncertain phylogenetic placement, showing similarities to thalloid liverworts with raised vegetative bodies and to the fern family Hymenophyllaceae. Genus includes new species L. tenellum.
Leptocentroxyla[176]
An early euphyllophyte. Genus includes new species L. tetrarcha.
Maiaspora[178]
Mamontov et al.
Moscow Syneclise
A miospore. Genus includes new species M. panopta. Announced in 2019; the final version of the article naming it was published in 2021.
Ninsaria[179]
Decombeix, Galtier, McLoughlin & Meyer-Berthaud in Decombeix et al.
Rockhampton Group
A vascular plant belonging to the group Lignophytia, of uncertain phylogenetic placement within the latter group. Genus includes new species N. australiana.
Palambages pariunta[180]
Wainman et al.
Late Jurassic (late Kimmeridgian–early Tithonian)
Surat Basin
A colonial alga belonging to the group Chlorophyta.
Patruliuspora[164]
Late Triassic to Miocene
Czech Republic France Slovakia
A green alga belonging to the family Polyphysaceae. Genus includes "Chalmasia" morelleti Pokorný (1948), "Halicoryne" carpatica Mišík (1987) and "Acicularia" valeti Segonzac (1970).
Porochara schudackii[167]
Middle Jurassic (Bajocian)
Krachoua Formation
Pseudocymopolia acuta[181]
A green alga belonging to the group Dasycladales and to the family Triploporellaceae.
Stenoloboxyla[176]
An early euphyllophyte. Genus includes new species S. ambigua.
Tainioxyla[176]
An early euphyllophyte. Genus includes new species T. quebecana.
Tichavekia[182]
Pšenička, Sakala & Kraft in Kraft et al.
Late Silurian
Prague Basin
A large early land plant. Genus includes new species T. grandis.
Uteria naghanensis[183]
A green alga belonging to the family Polyphysaceae.
Verrucatotriletes laesuraverrucatus[24]
Verrucatotriletes tortus[24]