Hassl., ?in Bukasov & Lechn., Revista Argent. Agron. 2: 180. 1935.?, 1935.

Hassl., Hassl., (D. ), and Hassl., ?Repert. Spec. Nov. Regni Veg 15: 117. 1918.?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 117?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 239. 1918.?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 220. 1918.?, 1918.

Hassl., ?Trab. Mus. Farm. Fac. Cienc. Med. Buenos Aires 21: 106. 1909.?, 1909.

Hassl., Hassl.,, Hassl., (C. ), and Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 117. 1911.?, 1911.

(S. ) Hassl., Hassl.,, and Hassl., (D. ), ?Repert. Spec. Nov. Regni Veg. 15: 117. 1918.?, 1918.

(V. ) Hassl., Hassl.,, Hassl., (V. ), Hassl.,, Hassl.,, and Hassl., (K. C. D. B. )&, ?Repert. Spec. Nov. Regni Veg. 15: 221. 1918.?, 1918.

Hassl., Hassl.,, Hassl., (S. ), Hassl.,, Hassl.,, and Hassl., (C. ), ?Repert. Spec. Nov. Regni Veg. 15: 223. 1918.?, 1918.

Hassl., Hassl.,, Hassl., (S. ), Hassl.,, and Hassl., (S. ), ?Repert. Spec. Nov. Regni Veg. 15: 230. 1918.?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 113. 1918.?, 1918.

Hassl., ?Trab. Mus. Farm. Fac. Cienc. Med. Buenos Aires 21: 104. 1909?, 1909.

Hassl. and Hassl., ?Trab. Mus. Farm. Fac. Cienc. Med. Buenos Aires 21: 104. 1909.?, 1909.

Hassl., ?Trab. Mus. Farm. Fac. Cienc. Med. Buenos Aires 21: 107. 1909?, 1909.

Hassl. and Hassl., (A. S. - H. ), ?Repert. Spec. Nov. Regni Veg. 15: 232. 1918.?, 1918.

Hassl., ?Bull. Herb. Boissier sér. 2, 7: 929. 1907.?, 1907.

Hassl., Hassl.,, Hassl.,, Hassl.,, and Hassl., (K. ), ?Repert. Spec. Nov. Regni Veg. 15: 120. 1918.?, 1918.

Hassl., Hassl.,, Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 115. 1911.?, 1911.

Hassl., Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl., (C. H. )&, and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 237. 1918.?, 1918.

Hassl., Hassl.,, Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 236. 1918.?, 1918.

Hassl., Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 118. 1911.?, 1911.

Hassl., Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 116. 1911.?, 1911.

Hassl., Hassl.,, Hassl., (S. ), Hassl.,, and Hassl., (H. ), ?Repert. Spec. Nov. Regni Veg. 15: 218. 1918.?, 1918.

Hassl., Hassl.,, Hassl., (H. ), and Hassl., (H. ), ?Annuaire Conserv. Jard. Bot. Genève 20: 187. 1917.?, 1917.

Hassl., Hassl.,, Hassl.,, and Hassl., (C. ), ?Repert. Spec. Nov. Regni Veg. 15: 231. 1918.?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 11: 190. 1912.?, 1912.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 234. 1918.?, 1918.

Hassl. and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 235. 1918.?, 1918.

Hassl., ?Trab. Mus. Farm. Vac. Cienc. Med. Buenos Aires 21: 106. 1909.?, 1909.

Hassl., Hassl.,, Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 121. 1911?, 1911.

Hassl., ?Trab. Mus. Farmacol. 21: 107. 1909?, 1909.

Hassl. and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 241. 1918?, 1918.

(H. ) Hassl., Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 240. 1918?, 1918.

Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 119. 1911?, 1911.

Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 118. 1911?, 1911.

Hassl., ?Repert. Spec. Nov. Regni Veg. 9: 120. 1911?, 1911.

Hassl., Hassl.,, and Hassl., ?Trab. Mus. Farmacol. 21: 108. 1909?, 1909.

Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 244. 1918?, 1918.

Hassl., Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 243. 1918?, 1918.

Hassl., Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, Hassl.,, and Hassl., ?Repert. Spec. Nov. Regni Veg. 15: 242. 1918?, 1918.