In:
PhytoKeys, Pensoft Publishers, Vol. 188 ( 2022-01-12), p. 49-71
Abstract:
According to the contemporary classification of Hydrangea native to Japan, H. serrata is a polymorphic species including six varieties. We discovered a plant identified as H. serrata , but morphologically distinct from previously known varieties, in Yakushima island where approximately 50 endemic species are known. To determine the relationship of this plant with previously known varieties, we examined morphology and constructed a highly resolved phylogeny of H. serrata and its relatives using three chloroplast genomic regions, rbc L, trn L intron, psb A- trn H, and two nuclear genomic regions, ITS1 and ITS2, and Multiplex ISSR genotyping by sequencing (MIG-seq). Based on these morphological and phylogenetic observations, we describe Hydrangea acuminata subsp. yakushimensis subsp. nov. as a newly discovered lineage in Yakushima, Japan and propose Hydrangea minamitanii stat. nov. and Hydrangea acuminata subsp. australis stat. nov. which were previously treated as varieties of H. serrata .
Type of Medium:
Online Resource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.188.64259
DOI:
10.3897/phytokeys.188.64259.figure1
DOI:
10.3897/phytokeys.188.64259.figure2
DOI:
10.3897/phytokeys.188.64259.figure3
DOI:
10.3897/phytokeys.188.64259.figure4
DOI:
10.3897/phytokeys.188.64259.figure5
DOI:
10.3897/phytokeys.188.64259.figure6
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2022
detail.hit.zdb_id:
2579891-1
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