Coult., ?Bot. Gaz. 16: 144. 1891.?, 1891.

Coult., ?Pl. Guat. 2: n. 145. 1891.?, 1891.

Coult., Coult., (D. ), Coult.,, Coult., (D. ), Coult.,, and Coult., (D. ), ?Bot. Gaz. 16: 145. 1891.?, 1891.