Danh sách thực vật thời tiền sử

Dưới đây là danh sách (không đầy đủ) những loài thực vật thời tiền sử.

==Devonian==
- "Archaeopteris"

==Carboniferous==
- "Annularia"
- "Sigillaria"
- "Lepidodendron"
- "Calamites"
- "Sphenophyllum"

==Permian==
- "Cordaites"
- "Glossopteris"
- "Sphenophyllum"

==Triassic==
- "Araucarioxylon"
- "Caytoniales (extinct at the end of the Cretaceous)
- "Cladophlebis"
- "Zamites"
- "Brachyphyllum"
- "Pleuromeia"
- "Pannaulika"
- "Sphenophyllum"

==Jurassic==
- "Araucaria mirabilis"
- "Araucarites sanctaecrucis"
- "Baiera"
- "Coniopteris"
- "Cycadeoidea"
- "Czekanowskia"
- "Eboracia"
- "Equisetum thermale" (La Matilde Formation, Argentina)
- "Gleichenites"
- "Neocalamites"
- "Nilssonia"
- "Pararaucaria patagonica"
- "Pterophyilum"
- "Schmeissneria"

== Cretaceous ==
- "Archaeamphora" (Northeastern China)
- "Archaeanthus"
- "Archaefructus"
- "Ephedrites"
- "Liaoningocladus"
- "Orontium mackii" (Maastrictian?, McRea Formation, North America)
- "Palaeoaldrovanda" (Czech Republic)
- "Pagiophyllum"
- "Pityocladus"
- "Podozamites"
- "Sagaria" (Southern Italy)
- "Sphenobaiera"
- "Williamsonia"
- "Williamsoniella"

== Paleocene ==
- "Acer alaskense" (Chickaloon Formation, Alaska)
- "Banksieaeidites" (Australia) (species through the Miocene)
- "Cornus piggae" (Almont/Biecegal Creek, North America)
- "Pinus peregrinus" (Golden Valley Formation)
- "Ginkgo cranei" (Sentinel Butte Formation)
- "Metasequoia foxii" (Paskapoo Formation, Alberta)
- "Montrichardia aquatica" (Cerrejón Formation, Colombia)
- "Petrocardium" (Cerrejón Formation, Colombia)

== Eocene ==
- "Acer castorrivularis" (Montana, North America)
- "Acer clarnoense" (John Day Formation, North America)
- "Acer douglasense" (West Foreland Formation, Alaska, North America)
- "Acer hillsi" (Klondike Mountain Formation, Washington, North America)
- "Acer republicense" (Klondike Mountain Formation, Washington, North America)
- "Acer rousei" (Allenby Formation, McAbee Site, British Columbia, North America)
- "Acer stewarti" (Allenby Formation, British Columbia, North America)
- "Acer stonebergae" (Okanagan Highlands, North America)
- "Acer taurocursum" (Bull Run flora, North America)
- "Acer toradense" (Okanagan Highlands, North America)
- "Acer washingtonense" (Klondike Mountain Formation, Washington, North America)
- "Actinidia oregonensis" (Central Oregon, USA)
- "Azolla primaeva" (British Columbia, Canada)
- "Abies milleri" (British Columbia, Canada; Washington, USA)
- "Banksia archaeocarpa" (Australia)
- "Chamaecyparis eureka" (Axel Heiberg Island, Canada)
- "Corylopsis readae" (Klondike Mountain Formation, Washington, North America)
- "Cornus clarnensis" (Central Oregon, USA)
- "Coryloides" (Central Oregon, USA)
- "Corylus johnsonii" (Washington, USA)
- "Dillhoffia" (British Columbia, Canada; Washington, USA)
- "Diploporus" (Paleocene-Eocene; Sentinel Butte Formation, Clarno Formation)
- "Eucommia eocenica" (Claiborne Formation, southeastern North America)
- "Eucommia montana" (Western North America)
- "Eucommia jeffersonensis" (John Day Formation, Oregon, North America)
- "Eucommia rolandii" (North America)
- "Fothergilla malloryi" (Klondike Mountain Formation, Washington, North America)
- "Ginkgo dissecta" (Ypresian, Okanagan Highlands)
- "Kardiasperma" (Central Oregon, USA)
- "Langeria magnifica" (Okanagan highlands, north America)
- "Nelumbo aureavallis" (North Dakota, North America)
- "Neviusia dunthornei" (Allenby Formation, North America)
- "Orontium wolfei" (Okanagan Highlands)
- "Paleopanax" (Central Oregon, USA)
- "Peltandra primaeva" (North Dakota, USA)
- "Pinus driftwoodensis" (Driftwood Canyon Provincial Park, British Columbia)
- "Rhizomnium dentatum" (Baltic amber, Europe)
- "Rhus malloryi" (Washington, USA)
- "Rhus rooseae" (Central Oregon, USA)
- "Sassafras hesperia" (Okanogan Highlands)
- "Saxonipollis" ("East Germany")
- "Stonebergia" (British Columbia, Canada)
- "Taxus masonii" (Central Oregon, USA)
- "Tilia johnsoni" (Washington, USA)
- "Torreya clarnensis" (Central Oregon, USA)
- "Trochodendron drachuckii" (Okanogan Highlands)
- "Trochodendron nastae" (Washington, USA)

==Oligocene==
- "Acer ashwilli" (John Day Formation, Oregon)
- "Acer chaneyi" (Oligocene to Miocene)
- "Acer dettermani" (Late Eocene - Early Oligocene; Meshik Volcanics, Alaska)
- "Acer ivanofense" (Late Eocene - Early Oligocene; Meshick Volcanics, Alaska)
- "Acer kenaicum" (Oligocene; Kenai Group, Alaska)
- "Banksia novae-zelandiae" (South Island, New Zealand) (Straddles the Oligocene-Miocene boundary)

==Miocene==
- "Acer browni" (western North America)
- "Acer latahense" (western North America)
- "Acer smileyi" (Late Oligocene-Middle Miocene; western North America)
- "Acer traini" (western North America)
- "Carya washingtonensis" (Washington State, North America)
- "Droserapites" (Taiwan)
- "Droserapollis" (Taiwan)
- "Hymenaea allendis" (Late Oligocene - early Eocene; Mexican Amber)
- "Hymenaea mexicana" (Late Oligocene - early Eocene; Mexican Amber)
- "Hymenaea protera" (Dominican amber)
- "Osmunda wehrii" (Yakima Canyon Flora, North America)
- "Palaeoraphe" (Dominican Republic)
- "Roystonea palaea" (Dominican amber)
- "Sequoiadendron chaneyi" (Western North America)
- "Wessiea yakimaensis" (Yakima Canyon Flora, North America)

==Pliocene==
- "Acer palaeorufinerve" (Miocene - Pliocene; East Asia and possibly Alaska?)
- "Pinus matthewsii"

==Pleistocene==
- "Banksia kingii" (Western Tasmania)
- "Banksia strahanensis" (Western Tasmania)
- "Picea critchfieldi" (North America)