Two new species from Sulawesi and Borneo facilitate phylogeny and taxonomic revision of Engelhardia (Juglandaceae)

Meng, Hong-Hu; Zhang, Can-Yu; Low, Shook Ling; Li, Lang; Shen, Jian‐Yong; Nurainas,; Huang, Pei-Han; Zhou, Shi-Shun; Tan, Yun‐Hong; Li, Jie

doi:10.1016/j.pld.2022.08.003

Cited by 8 publications

(9 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recently, after the in‐depth investigations, a large number of new woody species and new records have been published from the mountains of Southwest China (Meng et al 2022, Zhang et al 2022). Our new discovery shed new light on the diversity of Juglandaceae.…”

Section: Discussionmentioning

confidence: 99%

Carya luana C.‐Y. Deng et X.‐G. Xiang, sp. nov. (Juglandaceae), a new species from Guizhou, China, identified based on whole plastome phylogeny and morphometrics

Xiang

Deng

Hua

et al. 2023

Nordic Journal of Botany

View full text Add to dashboard Cite

Carya luana sp. nov., a new species of Juglandaceae from Guizhou, China, is described and illustrated. The new species is easily distinguished from other Carya species by having lanceolate leaflets and obovate fruits with a 4-6 mm thick husk, but is otherwise morphologically close to C. tonkinensis and C. kweichowensis. Based on phylogenetic reconstruction of whole plastomes, C. luana is the sister of C. tonkinensis, while formed a clade with C. tonkinensis and C. hunanensis on ITS. A morphometric analysis demonstrate that C. luana, C. tonkinensis and C. kweichowensis are morphologically distinct. The conservation status of C. luana is assessed as Endangered (EN) according to the IUCN Red List Categories and Criteria. A new identification key to all Asian Carya species is provided.

show abstract

Section: Discussionmentioning

confidence: 99%

Carya luana C.‐Y. Deng et X.‐G. Xiang, sp. nov. (Juglandaceae), a new species from Guizhou, China, identified based on whole plastome phylogeny and morphometrics

Xiang

Deng

Hua

et al. 2023

Nordic Journal of Botany

View full text Add to dashboard Cite

show abstract

“…Contrary to great ecological and economic value, the subgeneric classification and species number of Engelhardia is open to question (Meng et al. 2022 ). Engelhardia is suggested divided into genus Engelhardia sensu stricto ( s.s. ) which contains ca.…”

Section: Introductionmentioning

confidence: 99%

The first complete chloroplast genome in Engelhardia sensu stricto, Engelhardia hainanensis Chen: genome characterization and its phylogenetic relationships within the family Juglandaceae

Qin

2023

Mitochondrial DNA Part B

View full text Add to dashboard Cite

Trees of Engelhardia are important components of subtropical and tropical forests in South-eastern Asia with great ecological and economic values. However, phylogenetic relationships within Engelhardioideae (Juglandaceae) remains obscure. In this study, we report the first complete chloroplast genome sequences of Engelhardia sensu stricto , Engelhardia hainanensis Chen, a rare species endemic in southern China. Its complete chloroplast genome is 161,574 bp in length, with a typical quadripartite structure that includes a large single-copy region of 91,158 bp, a small single-copy region of 18,790 bp, and its GC content is 35.8%. A total of 128 genes were identified, including 83 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Furthermore, a phylogenetic tree of Juglandaceae was constructed based the complete chloroplast genome sequence, which strongly support the three-subfamily classification system in Juglandaceae, and E. hainanensis was resolved sister to two Alfaropsis species. This study provides valuable genomic information for the species identification and phylogenetic study of Juglandaceae.

show abstract

“…ex Blume, Oreomunnea Oerst., and Alfaroa Standl. 2 , 3 , 4 , 5 , 6 , 7 It has also been suggested that Engelhardioideae should contain four genera and that in addition to the three genera mentioned above, the monotypic genus Alfaropsis Iljinsk. should be included.…”

Section: Introductionmentioning

confidence: 99%

“…Iljinsk. 8 , 9 , 10 , 11 , 12 Considering the controversial classification of Alfaropsis and its rejection as a monophyletic genus based on both morphological and molecular analyses, 6 we conservatively consider A. roxburghiana as a synonym of Engelhardia roxburghiana Wall. in this study.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

First reliable Miocene fossil winged fruits record of Engelhardia in Asia through anatomical investigation

et al. 2023

View full text Add to dashboard Cite

Two new species from Sulawesi and Borneo facilitate phylogeny and taxonomic revision of Engelhardia (Juglandaceae)

Cited by 8 publications

References 32 publications

Carya luana C.‐Y. Deng et X.‐G. Xiang, sp. nov. (Juglandaceae), a new species from Guizhou, China, identified based on whole plastome phylogeny and morphometrics

Carya luana C.‐Y. Deng et X.‐G. Xiang, sp. nov. (Juglandaceae), a new species from Guizhou, China, identified based on whole plastome phylogeny and morphometrics

The first complete chloroplast genome in Engelhardia sensu stricto, Engelhardia hainanensis Chen: genome characterization and its phylogenetic relationships within the family Juglandaceae

First reliable Miocene fossil winged fruits record of Engelhardia in Asia through anatomical investigation

Contact Info

Product

Resources

About