Thursday, November 30, 2023

[Botany • 2020] Drosera buubugujin (Droseraceae, sect. Prolifera) • A spectacular New Species of Sundew from the Cape York Peninsula Bioregion, Australia


Drosera buubugujin M.T.Mathieson

in Mathieson et Thompson, 2020. 

Drosera buubugujin is described as new. It is a terrestrial herb known only from Muundhi and Juunju Daarrba Nhirrpan National Parks (Cape York Peninsula Aboriginal Land - CYPAL) in northern Queensland and is readily distinguished from any other members of the genus by its unique combination of characters. The species is illustrated and diagnosed herein. A key is provided to the species of Drosera section Prolifera. Its conservation status is assessed and a status of Critically Endangered is recommended. 

Key Words: Droseraceae; Drosera; Drosera buubugujin; Australia flora; Queensland flora; new species; taxonomy; identification key; conservation status 
 


Drosera buubugujin M.T.Mathieson sp. nov. with affinity to D. schizandra, but differing by the lateral inflorescence presentation, smaller flowers, shortly and thickly bilobed anther filaments, white to creamy white anthers and pollen, and predominantly oblanceolate to obovate leaf shape.

Etymology: This species is named after the Buubu Gujin Aboriginal Corporation lands, which include Muundhi and Juunju Daarrba Nhirrpan National Parks (CYPAL) where it was collected.



M.T. Mathieson and S.L. Thompson. 2020. Drosera buubugujin M.T.Mathieson (Droseraceae, Drosera section Prolifera C.T.White), A spectacular New Species of Sundew from the Cape York Peninsula Bioregion. Austrobaileya. 10(4): 549–557. 
 www.qld.gov.au/__data/assets/pdf_file/0024/126735/mathieson-thompson-austrobaileya-v10s4-549-557.pdf