Type is from Lower Cretaceous; England (Ecclesbourne, East Sussex). (Index Nominum Genericorum). According to ... [details]
Sterile impression-compression foliage of Carboniferous zygopterids, refer Taylor et al., 2009. [details]
Fossil tree-fern foliage, Mesosoic. [details]
Sporangia; Upper McLeansboro group, Upper Pennsylvanian; Berryville, Illinois, U.S.A. (Index Nominum Genericorum). ... [details]
Fragment of fertile fern-like frond; Carboniferous; Ballygiltenan Lower, near Glin, County Limerick, Ireland. (Index ... [details]
Fossil: Lower Cretaceous, Australia (Taylor et al., 2009). [details]
Foliage. (Index Nominum Genericorum); associated with the Zygopteris plant, refer Taylor et al., 2009. [details]
Fructification; Lower Carboniferous; Lay, Roannais, Loire, France. (Index Nominum Genericorum); associated with the ... [details]
Devonian (Downtonian); South Pembrokeshire, England. (Index Nominum Genericorum). Specimens are flat, thallus- or ... [details]
Fructification; Carboniferous; France. (Index Nominum Genericorum). The fertile frond of Nemejcopteris, refer ... [details]
Isolated petioles of Psaronius, refer Taylor et al., 2009. [details]
Incomplete reference to basionym of type species. (Index Nominum Genericorum). Possibly synonymous with ... [details]
Taylor et al., 2009 note that this type of cone was borne on species of both Lepidodendron and Diaphorodendron. [details]
Note from Taylor et al., 2009: "Two Early Mississippian (New Albany Shale) taxa that may ultimately turn out to be ... [details]
Fossil foliage, commonly associated with the stem named Stenomyelon, refer Taylor et al., 2009. [details]
Listed under "seed-ferns incertae sedis" in Taylor et al., 2009; quote from that work: "The systematic affinities of A. ... [details]
Listed as an accepted family in Taylor et al., 2009, however as a synonym of Psalixochlaenaceae in Novikoff & ... [details]
From Taylor et al., 2009: "Affinities ... may lie with magnoliids or with monocots." [details]
Ovules of putative Lyginopteridaceae, refer Taylor et al., 2009. [details]
Sometimes included in Pterophyllum A.T. Brongniart, refer Taylor et al., 2009. [details]
Appears to be associated with foliage of the Lepidopteris type, in the genus Peltaspermum, refer Taylor et al., 2009. [details]
Misspelling of Antholithes Brogniart for new species A. arberi by Harris, 1925; designated species now Caytonanthus, ... [details]
Fossil galls on angiosperm leaves comparable with those produced by extant wasps in the family Cynipidae, refer ... [details]
Novikoff & Barabasz-Krasny, 2015 include Cheirolepidiaceae (as Hirmeirellaceae) within Araucariaceae, while Taylor ... [details]
Assignment to Marrattiaceae is provisional: according to Taylor et al., 2009, the taxon "shares features with both ... [details]
Novikoff & Barabasz-Krasny, 2015, prefer the name Calamostachyaceae Meyen over Calamitaceae, however the latter is ... [details]
Initially assigned to Chlorophyta, although Taylor et al., 2009 indicate that a prokaryote affinity is also ... [details]
Included in Araucariaceae by Novikoff & Barabasz-Krasny, 2015, however maintained as a distinct family by Taylor et ... [details]
Initially described as a fossil fern in Osmundaceae, subsequently regarded as a lycopsid, possibly related to ... [details]
According to Taylor et al., 2009, the former order Coenopteridales is now an obsolete name, its various families ... [details]
The name Cordaitanthales is used in some sources for this taxon, however Cordaitales is retained in IRMNG at this ... [details]
Initially of unknown affinity, subsequently attributed to marchantiod liverwort, refer Taylor et al., 2009; ascribed to ... [details]
Initially described as a moss, subsequently re-interpreted as a leafy liverwort with affinities to the ... [details]
Taylor et al., 2009 allocate Duisbergia to the Cladoxylales, possibly as the lower trunk portion of ... [details]
According to Taylor et al., 2009, Ellesmeris "exhibits features of both the Rhacophytales and Zygopteridales", but ... [details]
Initially described as fungus, subsequently re-interpreted as cyanobacterial sheaths, see Taylor et al., 2009. ... [details]
Originally attributed to seed fern and/or progymnosperm, now considered a cladoxylid, refer Taylor et al., 2009. [details]
Listed as a fern in earlier sources, assigned to lycopsids in Taylor et al., 2009. [details]
Foerstia is generally stated to be a junior synonym of Protosalvinia (e.g. see Taylor et al., 2009), although the ... [details]
Taylor et al., 2009 suggest a relationship of this genus with the Osmundaceae. [details]
A tube-shaped fossil from the Proterozoic eon, considered a possible early eukaryote (described as fossil alga); ... [details]
Assigned to order Hermanophytales in Taylor et al., 2009 and elsewhere; no family name appears to have been erected ... [details]
Listed as a current name in Taylor et al., 2009, however a synonym according to Bomfleur et al., 2017. [details]
Ascribed to Vaucheriales (Xanthophyceae) by the descibers, refer Taylor et al., 2009, although allocated to ... [details]
Stated by Taylor et al., 2009 to be the free-living gametophyte of Nothia aphylla, a putative zosterophyllophyte. [details]
Taylor et al., 2009, list this genus in Schizaeaceae. [details]
Meyen, 1971 (quoted in Taylor et al., 2009) believes that Koretrophyllites species should be included in Phyllotheca. [details]
Considered to be the free-living gametophyte stage of Horneophyton lignieri, refer Taylor et al., 2009. [details]
Spores have been associated with intact sporangia of Chamaedendron multisporangiatum (fossil Lycophyta), refer ... [details]
Lyonophyton rhyniensis is the free-living gametophyte of Aglaophyton (originally Rhynia) major, refer Taylor et ... [details]
Not validly published according to Index Nominum Genericorum, however treated as an accepted taxon in Taylor et ... [details]
Appear to be associated with the fossil liverwort Naiadita (Triassic), refer Taylor et al., 2009. [details]
Listed in Gleicheniaceae by Novikoff & Barabasz-Krasny, 2015, however also interpreted as a compressed specimen of ... [details]
Stated by Taylor et al., 2009 as possibly transitional between trimerophytes and progymnosperms. [details]
Affinity presently unknown: has been suggested to be related to Prototaxites (Nematophytales), Parka, or an ... [details]
Cambrian fossil, reported assignment to Bryopsida requires confirmation according to Taylor et al., 2009. [details]
Probably an alga according to A.W.R. Don & G. Hickling, 1917 and K.J. Niklas & W.G. Chaloner, 1976. (Index Nominum ... [details]
Retained as a form-genus for stems; Taylor et al., 2009 note that some Paurodendron stems (as well as cones of ... [details]
A fairly widespread literature misspelling for Perotrilites Couper, e.g. as found in Taylor et al., 2009 and elsewhere. [details]
Described as a putative Precambrian fungus, although affinities are problematic according to Taylor et al., 2009. [details]
Spores are similar to those of extant hornworts, refer Taylor et al., 2009. [details]
Originally described as a fossil Rhyniophyte from the Lower Silurian but with surprisingly advanced features for ... [details]
nom. rej. vs. Pinnularia Ehrenberg 1843 (nom. cons.) (Index Nominum Genericorum); Radicites is the proposed ... [details]
Taxonomic placement unclear: according to Taylor et al., 2009, the taxon "combines features of trimerophytes, ferns ... [details]
Sometimes also cited as Foerstia, although that name is considered a junior synonym of Protosalvinia according to ... [details]
Large Devonian fossil "logs" initially described as conifer wood, then green or brown alga, then a fungus (Hueber, ... [details]
Taylor et al., 2009 allocated to Marattiales, however Passoni et al., 2003 (Review of Palaeobotany and Palynology ... [details]
Remyophyton delicatum is the free-living gametophyte of Rhynia gwynne-vaughanii, refer Taylor et al., 2009. [details]
Correlated by Melo & Loboziak (2003, quoted in Taylor et al., 2009) with the early land plant Protosalvinia, ... [details]
Taylor et al., 2009 list this genus in Schizaeaceae; Zhang et al., 2021 list it in Anemiaceae. [details]
Argued to be a pre-Cretaceous (Early Jurassic) angiosperm by Wang, 2010; other sources e.g. Taylor et al., 2009 ... [details]
Assigned to Ginkgoales in Taylor et al., 2009, however these authors note that "the plant [i.e., Schmeissneria] ... [details]
According to Taylor et al., 2009, Sciadophyton is a gametophyte stage which may represent a range of different ... [details]
Possibly an early dinoflagellate cyst according to Meng et al., 2005, quoted in Taylor et al., 2009, however ... [details]
Family accepted in Taylor et al., 2009, but not in Novikoff & Barabasz-Krasny, 2015, who include Sigillaria and ... [details]
An artificial taxon used to include a range of early enigmatic organisms, some of which may be related to the ... [details]
Thalloid fossil of unknown affinity, which has been variously suggested to be a colonial animal, alga, vascular ... [details]
Note from Taylor et al., 2009: "In many features, Stenokoleos is similar to Tristichia and Tetrastichia. Rothwell ... [details]
Fossil stem, commonly associated with the foliage named Alcicornopteris, refer Taylor et al., 2009. [details]
Taxonomic and nomenclatural history is complex, refer Skog, 1990 and Taylor et al., 2009. Taxon created for a ... [details]
Sometimes (mis-)spelled Tschernoviaceae. [details]
Comparable with the persistent tetrads of some liverworts, refer Taylor et al., 2009. [details]
Fossil, Late Silurian-Early Devonian; shares a number of features with bryophytes but also with trimerophytes, ... [details]
Used in some sources in place of the correct spelling Tchernoviaceae, based on Tchernovia M.D. Zalessky, 1930 ... [details]
This name is ascribed to J.G. Rhode, 1821-1823 by several authors, but Rhode does not use it. The species name ... [details]
Based on material originally allocated to the fossil fern genus Onychiopsis, later to the new genus Tanydorus, a ... [details]
Included as "questionable Rhyniopsida" in Stewart (1983). Taylor et al., 2009 note that Hueber (1983) considers ... [details]