Hiya
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https://doi.org/ 10.11646/phytotaxa.630.3.2 |
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https://doi.org/10.5281/zenodo.10425202 |
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https://treatment.plazi.org/id/03923D56-C634-A020-71B2-FE11FAB7E57B |
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Hiya |
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Schwartsburd et al. (2017) treated 12 species of Hypolepis for Bolivia, including Hypolepis nigrescens Hook. More recently, Shang et al. (2018) conducted a phylogenetic analysis of Hypolepis and related genera and found that three species placed in Hypolepis ( H. brooksiae , H. nigrescens , and H. scabristipes ) are more closely related to the genera Blotiella , Paesia , and Histiopteris than to the remainder of Hypolepis . They therefore created the new genus Hiya to accommodate these three species. Hiya is characterized by indeterminate, scandent leaves exhibiting rhythmic growth, provided with recurved black-tipped prickles, and stipule-like pinnules that protect the emerging crozier and young pinna apices, rachis-costa architecture where the adaxial sulcus is confluent with the next lower order, and a base chromosome number of x = 29 ( Shang et al. 2018). The name for what we called Hypolepis nigrescens thus is:
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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