Evidence map›Paper›PMID 37891334›Full record

ArticleBotanical studies2023

Five new Camillea (Xylariales) species described from French Guiana.

Jacques Fournier, Huei-Mei Hsieh, Christian Lechat, Yu-Ming Ju, Delphine Chaduli, Anne Favel

Abstract read
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Article in Botanical studies, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
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1citing papers in PubMed
–field-weighted citation impact
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3 · Its place in the literature

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1 citing paper in PubMed.

  1. Polyphasic characterization ofMycological progress · 2026
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jacques FournierLas Muros, Rimont, 09420, France. jfournzeroneuf@gmail.com.
Huei-Mei HsiehInstitute of Plant and Microbial Biology, Academia Sinica, Nankang, Taipei, 115, Taiwan.
Christian Lechat, 64 route de Chizé, 79360, Villiers-en-Bois, France.
Yu-Ming JuInstitute of Plant and Microbial Biology, Academia Sinica, Nankang, Taipei, 115, Taiwan.
Delphine ChaduliINRAE, Aix-Marseille Université, UMR1163, 13288, Marseille, France.
Anne FavelINRAE, Aix-Marseille Université, UMR1163, 13288, Marseille, France.

Funding

National Science Council MOST 111-2311-B-001-038-MY2
6 · The paper itself

Abstract

backgroundThe genus Camillea was created in 1849 from collections made in French Guiana with eight species included. Numerous species assigned to Camillea were subsequently discovered, especially in the forests of the Amazon basin, but new discoveries have not been reported from French Guiana since 1849. Recent fieldwork in French Guiana has begun to fill this gap by identifying five new species, most of which were collected in the vicinity of Saül village.

resultsBased on macro- and micromorphological study of their stromata, including SEM images of ascospore wall ornamentation, five new species were recognized, including C. cribellum, C. heterostomoides, C. nitida, C. rogersii and C. saulensis. Cultures could be obtained for C. heterostomoides and C. rogersii, and ITS and LSU sequences were obtained for all of the five new species. Camillea heterostoma and its variety microspora were shown to be conspecific. Provisional molecular phylogenetic analyses support the possible reinstatement of Hypoxylon melanaspis, currently regarded as merely an applanate form of C. leprieurii.

conclusionThe current study is based on a relatively limited fieldwork in its duration and sampling area but was able to substantially increase the number of Camillea species known from French Guiana. This augurs an exceptional and still unknown diversity of the genus in this area and by extension in the adjacent neotropical forests.

Indexed as

AscomycotaGraphostromataceaeNeotropicsPhylogenySaülSEMTaxonomy

Identifiers

PMID37891334
PMCPMC10611695

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