Arnium arizonense
(Griffiths) N. Lundq. & J.C. Krug
TRTC 36606. Place of collection: México; San Luis Potosí; Ciudad del Maiz. Date of collection: 19 August 1960. Associated organism: Bos sp. (dung). Collector: Cain, R.F.. Identifier: Jeng, R.S.; Krug, J.C..