Plants Ferns and fern allies Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesAsplenium alaskanumSp novJr synonymHollickLate EoceneKulthieth FormationFirst described as a Dennstaedtia species. Moved in part to Dryopteris alaskana in 1977Dennstaedtia blomstrandiComb novvalid(Heer) HollickEoceneNy-Ålesund suiteA Dennstaedtia species. Moved from Sphenopteris blomstrandii (1868)Dryopteris meyeriComb novIsonym(Heer) HollickMioceneTortonianÖhningenA Thelypteris species. Moved from Aspidium hamiltonensis (1854) Move isonymic to move by Jablonszky (1914) Moved to Thelypteris meyeri in 1968Hausmannia atwoodiSp novjr synonymHollickPaleocene/Eocene"Herendeen Bay flora"A nymphaeaceous Castaliites species. Moved to Castaliites atwoodii in 1976Osmunda dubiosaSp novJr synonymHollickPaleocene/Eocene"Cape Douglas flora"First described as an Osmunda species. Moved to Cladophlebis dubiosa in 1983Moved to Osmundastrum dubiosum in 1988Pteris inequilateralisSp novJr synonymHollickLate EoceneKulthieth FormationFirst described as a Pteris species. Moved in part to Cyathea inequilateralis in 1977
Cycadophytes Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesAnthrophyopsis hamiltonensisSp novjr synonymHollickPaleocene/Eocene"Hamilton Bay flora"A Ctenis species. Moved to Ctenis hamiltonensis (1952)
Ginkgophytes Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesGinkgo reniformis conformisSubsp novHollickPaleocene/Eocene"Chinitna Bay flora"A Ginkgo subspecies.
Conifers Cupressaceae Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesTaxodium crassumSp novjr synonymHollickPaleocene/Eocene"Hamilton Bay flora"Named as a Taxodium species. Synonymized in part with Taxodium dubium, in part with Metasequoia occidentalis (1951)
Flowering plants Magnoliids Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesCinnamomum cinnamomeum Comb nov(Rossmässler) HollickTortonianÖhningenA cinnamon relativeCinnamomum ficoides Sp novHollickPaleocene/Eocene"Russel Creek Flora"A cinnamon relativeLaurus hamiltonensis Sp novHollickPaleocene/Eocene"Hamilton Bay flora"A laurel relativeMalapoenna magnifica Comb novjr homonym(Saporta) HollickOligoceneChattianCombination a jr homonym of Malapoenna magnifica (Kuntze, 1891)First described as Litsea magnifica (1865)Moved back to Litsea magnifica in (?1952)Moved to Neolitsea magnifica in (1975)Persea spatiosa Sp novjr synonymHollickLate EoceneKulthieth FormationFirst described as an avocado relativeMoved to Luvunga spatioea in 1977.Piper chapini Sp novHollickPaleocene/EoceneMatanuska coal fieldA pepper family speciesPiper concavum Sp novHollickPaleocene/Eocene"Grade Trail cabin flora"A pepper family speciesPiper convertabilis Sp novHollickPaleocene/EoceneMatanuska coal fieldA pepper family speciesPiper disputabilis Sp novHollickPaleocene/Eocene"Canyon Creek flora"A pepper family speciesPiper septentrionalis Sp novHollickPaleocene/Eocene"Chignik Lake flora"A pepper family speciesSassafras alaskanum Sp novHollickPaleocene/Eocene"Hamilton Bay flora"A Sassafras relative
Monocots Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesFlabellaria alaskanaSp novjr synonymHollickPaleocene/EoceneMatanuska coal fieldA Palmacites morphospecies. Moved to Exflabellaria alaskana in 1952 Moved to Palmacites alaskana
Basal Eudicots and unplaced core Eudicots Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesDillenia alaskanaSp novHollickPaleocene/Eocene"Chiguik River flora"A Dillenia species.Dillenites ceterusSp novHollickPaleocene/Eocene"Hamilton Bay flora"A Dillenia species.Dillenites ellipticusSp novHollickPaleocene/Eocene"Hamilton Bay flora"A Dillenia species.Includes one variety D. e. ulmifoliusGrevillea alaskanaSp novHollickPaleocene/Eocene"Troublesome Gulch flora"A Grevillea species.Hakea alaskanaSp novHollickPaleocene/EoceneMatanuska coal fieldA Hakea species.Macclintockia chignikensisSp novjr synonymHollickPaleocene/Eocene"Chignik River flora"First described as a Macclintockia species. Synonymized into Cercidiphyllum arcticum in 1939Platanus rectinervisSp novHollickPaleocene/Eocene"Rampart flora"A Platanus species.
Superasterids Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesAralia delicatulaSp novHollickPaleocene/Eocene"Point Divide flora"An Aralia species.Coccolobis chapiniSp novjr synonymHollickPaleocene/EoceneMatanuska coal fieldA Coccoloba species. Moved to Coccoloba chapini in 1952Cornus irregularisSp novHollickPaleocene/Eocene"Mount Chezum flora"A dogwood species.Fraxinus inordinataSp novHollickPaleocene/Eocene"Chignik Bay flora"An ash species.Fraxinus lateralisSp novjr synonymHollickLate EoceneKulthieth FormationFirst described as an ash species. Synonymized into Platycarya pseudobrauni in 1977Fraxinus? pseudobliquaSp novHollickPaleocene/Eocene"Chignik Bay flora"A possible ash species.Fraxinus yukonensisSp novHollickPaleocene/Eocene"Mogul Creek flora"An ash species.Mohrodendron inopinum Sp novjr synonymHollickLate EoceneKulthieth FormationFirst described as a Mohrodendron species Moved to Halesia inopinum in 1952Rhododendron crassumSp novjr homonymHollickLate EoceneKulthieth FormationA rhododendron species. A jr homonym of Rhododendron crassum (Franch, 1887)Saurauia alaskana Sp novHollickPaleocene/Eocene"Hamilton Bay Flora"A kiwi relative.Viburnum aequale Sp novValidHollickPaleocene/Eocene"Point Divide flora"A viburnum species.Viburnum duriusculum Sp novValidHollickPaleocene/Eocene"Point Divide flora"A viburnum species.Viburnum evexum Sp novValidHollickPaleocene/Eocene"Chignik Bay flora"A viburnum species.Viburnum obliquum Sp novValidHollickPaleocene/EoceneMatanuska coal fieldA viburnum species.
Superrosids