Quereuxia angulata ( NEWBERRY ) KRYSHTOFOVICH
publication ID |
https://doi.org/10.14446/AMNP.2014.153 |
persistent identifier |
https://treatment.plazi.org/id/E672D410-FF8E-FF9F-5A24-6CCEF32DF92A |
treatment provided by |
Felipe |
scientific name |
Quereuxia angulata ( NEWBERRY ) KRYSHTOFOVICH |
status |
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Quereuxia angulata ( NEWBERRY) KRYSHTOFOVICH
A distinctive floating aquatic plant known as Quereuxia angulata ( NEWBERRY) KRYSHTOFOVICH ranged from the upper Cretaceous through Paleocene of North America and Asia ( Stockey and Rothwell 1997; as Trapago angulata ). The plant was called Trapa angulata ( NEWBERRY) R. W. BROWN (1962) but represents an extinct genus. It was named Trapago by McIver and Basinger (1993) but this is a junior synonym of Quereuxia (see Hickey 2001 for nomenclatural review). The laterally compressed rhizome with attached leaves and roots illustrated as Trapa paulula ( BELL) R. W. BROWN (1962) also appears to represent this genus.
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