From Cleal & Thomas, 2018: The type (Brongniart 1822a) appears to be a small budlike structure, which Brongniart ... [details]
nom. rej. vs. Asterophyllites A.T. Brongniart 1828 (nom. cons.) (Index Nominum Genericorum). From Cleal & Thomas, ... [details]
Form genus for fossil seed-like structures; the type species, C. thalictroides, is stated by Cleal & Thomas, 2018, ... [details]
Name originally used by A.T. Brongniart, 1822, however Brongniart's type species "was a later illegitimate ... [details]
From Cleal & Thomas, 2018: Brongniart (1822a) compared the type of Culmites with stems of various monocots, ... [details]
From Cleal & Thomas, 2018: Brongniart (1822a) created this genus for stems with endogenous growth such as found in ... [details]
From Cleal & Thomas, 2018: Brongniart (1822b: 41) assigned a number of examples of fossil wood to Exogenites (most ... [details]
From Cleal & Thomas, 2018: Following Schlotheim (1820), Brongniart (1822a) used this name for all fern-like fronds ... [details]
Original / permitted alternative spelling = Fucoïdes. This genus name by Brongniart also listed in Neave with a ... [details]
Basionym: Filicites sect. Glossopteris A.T. Brongniart, 1822. From Cleal & Thomas, 2018: The type of Filicites ... [details]
Listed by Cleal & Thomas, 2018 as a nom. inval. in the synonymy of Lycopodites Brongniart, 1822 which, however, is ... [details]
nom. rej. vs. Lycopodites Lindley & W. Hutton 1833 (nom. cons.) (Index Nominum Genericorum). According to Seward, ... [details]
Basionym: Filicites sect. Neuropteris A.T. Brongniart, 1822. (nom. & orth. cons.). Cleal & Thomas, 2018 list ... [details]
From Cleal & Thomas, 2018: Schlotheim (1820) originally used this genus name for a series of fossils that he ... [details]
Basionym: Filicites sect. Pecopteris A.T. Brongniart, 1822. Doweld, 2012 proposed to conserve the name Pecopteris ... [details]
For the complex nomenclatural status of this genus, now validated by designation of a type species by those ... [details]
From Cleal & Thomas, 2018: This generic name was first used by Schlotheim (1820) for fossils he interpreted as ... [details]
Junior homonym of Poacites Schlotheim ex Ballenstedt, 1822. Cleal & Thomas, 2018 compare the type species (listed ... [details]
From Cleal & Thomas, 2018: [as nom. illeg. in Brogniart, 1822] ... Brongniart (1822a) also included two new species ... [details]
Orthographic variant. See Sphenopteris (A.T. Brongniart) Sternberg 1825. (Index Nominum Genericorum). Misspelling ... [details]
Nom. rej. Also as Sphoenophyllites (original variant spelling). A homotypic synonym of Sphenophyllum A.T. ... [details]
Basionym: Filicites sect. Sphenopteris A.T. Brongniart, 1822. Original spelling: Sphaenopteris. From Cleal & ... [details]
Substitute name for Variolaria Sternberg 1820, non Persoon 1794. (Index Nominum Genericorum). A form genus for ... [details]
From Cleal & Thomas, 2018: It is widely accepted (e.g. Crookall 1966) that they [Syringodendron] are stems of ... [details]