Cycad Literature Database

Notes on the nomenclatural history and typification of the African cycad, Cycas thouarsii R.Br

Journal Article
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Naorem A, Khuraijam JS. 2026. Notes on the nomenclatural history and typification of the African cycad, Cycas thouarsii R.Br. S. African J. Bot. 199 : 254-258. https://doi.org/10.1016/j.sajb.2026.10.028.

Comments

Nomenclatural review and typifications. Crossref confirms volume 199, pages 254-258, print issue December 2026; DOI record created 2026-10-24. Exact first online/effective publication date not established (publisher CAPTCHA); acceptance date 2026-10-19 is not used as publication date. User-supplied publisher PDF retained in the private review package; no open PDF redistribution license inferred. Added with coordinated BRAHMS/MySQL corrections authorized by Michael on 2026-10-28.

Linked Species (6)

Scientific Name Status Pages Plates Comments
Typification 258
Lectotype designated: Schuster (1932): 82, fig. 12 Q–R.
Synonymy 257
Superfluous when published, but not illegitimate on that account under Art. 52.4; legitimate basionym C. madagascariensis retained.
Synonymy 257
Homotypic combination based on C. thouarsii; authorship and type inheritance clarified.
Typification 257-258
1998 type designation corrected to neotype and identified as Boivin 2891, P00196837, Mayotte, October 1848.
Typification 257
Confirms lectotype designated by de Laubenfels & Adema (1998: 360), du Petit-Thouars (1804), t. I; heterotypic synonym of C. thouarsii.
Typification 255-257
Valid publication and authorship reviewed; lectotype designated on p. 257: du Petit-Thouars (1804), t. II.

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