Arnium macrotheca
(P. Crouan & H. Crouan) N. Lundq.
E Richardson 2003.003. Place of collection: USA; Florida; Myakka State Park; Myakka Trail (N27°17' W82°15', alt. 5 m). Date of collection: 13 February 2003. Associated organism: Odocoileus virginianus (dung). Collector: Richardson, M.J..