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L aurencia laurahuertana sp. nov. ( R hodomelaceae, R hodophyta): An epiphytic species from the M exican C aribbean
Author(s) -
MateoCid Luz Elena,
MendozaGonzález A. Catalina,
Sentíes Abel,
DíazLarrea Jhoana,
Acosta Calderón Julio A.
Publication year - 2014
Publication title -
phycological research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.438
H-Index - 44
eISSN - 1440-1835
pISSN - 1322-0829
DOI - 10.1111/pre.12043
Subject(s) - biology , epiphyte , botany , bryopsida , thallus , phylogenetic tree , sporophyte , gametophyte , gene , biochemistry , moss , pollen
Summary L aurencia laurahuertana M ateo‐ C id, M endoza‐ G onzález, S entíes & D íaz‐ L arrea sp. nov. is described from Q uintana R oo, M exican C aribbean, on the basis of comparative morphology and ribulose bisphosphate carboxylase gene sequence analysis. It is distinguished from other L aurencia species by the small size of the sporophytes and dioecious gametophytes, the branching thalli, and its epiphytic habits. The phylogenetic analysis showed that the M exican C aribbean sample, from P unta H errero ( Q uintana R oo), formed a distinctive and well supported clade segregated from other species of L aurencia from B razil and M exico. The M exican entity is morphologically and genetically distinct from other L aurencia species, warranting description as a new species.