In:
PhytoKeys, Pensoft Publishers, Vol. 169 ( 2020-12-04), p. 75-98
Abstract:
As deforestation and fire move forward over pristine vegetation in the Amazon, many species remain undiscovered and may be threatened with extinction before being described. Here, we describe two new species of Utricularia (Lentibulariaceae) collected during recent fieldwork in an area of white-sand vegetation in the eastern Amazon Basin named Campos do Ariramba. Further herbarium revision revealed that both species were first collected over 60 years ago in the same area, remaining unnamed until now. The new species, named U. ariramba sp. nov. and U. jaramacaru sp. nov. , are placed in U. sect. Aranella and U. sect. Setiscapella, respectively. We provide full descriptions, illustrations, photographs, a distribution map, and taxonomic discussion for both species. Additionally, we provide a preliminary list of Lentibulariaceae from the Campos do Ariramba. Both new species are assessed as Vulnerable, however, yet known only from a few collections each, highlighting the urgency and importance of fieldwork and taxonomic revisions in the Amazon biogeographic region in order to provide essential data for the conservation of both known and still unknown biodiversity.
Type of Medium:
Online Resource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.169.57626
DOI:
10.3897/phytokeys.169.57626.figure1
DOI:
10.3897/phytokeys.169.57626.figure2
DOI:
10.3897/phytokeys.169.57626.figure3
DOI:
10.3897/phytokeys.169.57626.figure4
DOI:
10.3897/phytokeys.169.57626.figure5
DOI:
10.3897/phytokeys.169.57626.figure6
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2020
detail.hit.zdb_id:
2579891-1
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