Paspalum procurrens Quarin and P. volcanense Zuloaga, Morrone & A.Denham are two rare species inhabiting geographically restricted areas from South America exposed to ecological degradation due to landscape transformation and diversity losses. In this work, new records and ploidy levels for these species are presented, from the provinces of Jujuy, Salta, Tucumán and Catamarca (Argentina) and departments of Tarija, Chuquisaca and Santa Cruz (Bolivia).
Glücksberg A, Hojsgaard D H (2021): records-p-procurrens-and-volcanense. v1.4. Check List. Dataset/Occurrence. http://ipt.pensoft.net/resource?r=records-p-procurrens-and-volcanense&v=1.4
此資料的發布者及權利單位為 Check List。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.
Anachyris; Biodiversity; Grasses; Rare species; South America; Polyploidy
|界定座標範圍||緯度南界 經度西界 [-33.431, -69.258], 緯度北界 經度東界 [-15.284, -53.438]|
|起始日期 / 結束日期||2018-03-03 / 2018-03-11|
The individuals of P. procurrens Quarin and P. volcanense Zuloaga, Morrone & Denham were first identified in situ during the collection trip and at least three plant specimens were collected and processed in situ. Both species were brought for cultivation in experimental gardens at the Facultad de Ciencias Agrarias of the Universidad Nacional del Nordeste, Argentina. Vouchers were prepared and deposited in CTES, LPB and MNES. Ploidy level of each individual was determined by Flow Cytometry (FC).
|研究範圍||Argentina: Provinces of Jujuy, Salta, Tucumán and Catamarca. Bolivia: Departments of Tarija, Chuquisaca and Santa Cruz.|