Ceratophyllum muricatum, Taxa Only, Exact Match: 2 Treatments

Ceratophyllales		new species	de Chamisso, Adelberto, 1829, Aquaticae Quaedam diversae affinitatis, Linnaea: Ein Journal für die Botanik in ihrem ganzen Umfange 4, pp. 497-508 : 504	504
Ceratophyllum muricatum			Na, Yuling, Blanchard, Jane & Wang, Hongshan, 2019, Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA, Palaeontologia Electronica (a 49) 23 (3), pp. 1-57 : 6	6