There were 21 illustrations found for J.A. Steyermark

2 75242 Apocynum androsaemifolium L.
Ann. Missouri Bot. Gard., vol. 17 : t. 9 (1930) [J.A. Steyermark]

62 75242 Apocynum androsaemifolium L.
Ann. Missouri Bot. Gard., vol. 17 : t. 10 (1930) [J.A. Steyermark]

6 75324 Apocynum floribundum Greene
Ann. Missouri Bot. Gard., vol. 17 : t. 11 (1930) [J.A. Steyermark]

58 75324 Apocynum floribundum Greene
Ann. Missouri Bot. Gard., vol. 17 : t. 12 (1930) [J.A. Steyermark]

58 75324 Apocynum floribundum Greene
Ann. Missouri Bot. Gard., vol. 17 : t. 13 (1930) [J.A. Steyermark]

6 75324 Apocynum floribundum Greene
Ann. Missouri Bot. Gard., vol. 17 : t. 14 (1930) [J.A. Steyermark]

2 75461 Apocynum suksdorfii Greene
Ann. Missouri Bot. Gard., vol. 17 : t. 15 (1930) [J.A. Steyermark]

1474305
Apocynum cannabinum L.
Ann. Missouri Bot. Gard., vol. 17 : t. 16 (1930) [J.A. Steyermark]

-1
Apocynum cannabinum (Bég. & Beloserky) Woodson var. greeneanum
Ann. Missouri Bot. Gard., vol. 17 : t. 17 (1930) [J.A. Steyermark]

2 75336 Apocynum hypericifolium Aiton
Ann. Missouri Bot. Gard., vol. 17 : t. 18 (1930) [J.A. Steyermark]

Apocynum sp.
Ann. Missouri Bot. Gard., vol. 17 : t. 19 (1930) [J.A. Steyermark]

2 711176 Oldenlandia filicaulis Schumann
Ann. Missouri Bot. Gard., vol. 75 : p. 737, fig. 1A,E,F (1988) [J.A. Steyermark]

2 953066 Sloanea bolivarensis Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1573, fig. 1 (1988) [J.A. Steyermark]

2 953080 Sloanea cataniapensis Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1574, fig. 2 (1988) [J.A. Steyermark]

2 953101 Sloanea davidsei Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1576, fig. 3 (1988) [J.A. Steyermark]

2 953180 Sloanea longiaristata Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1578, fig. 4 (1988) [J.A. Steyermark]

2 953202 Sloanea merevariensis Pittier ex Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1580, fig. 5 (1988) [J.A. Steyermark]

2 953282 Sloanea sipapoana Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1582, fig. 6 (1988) [J.A. Steyermark]

2 953295 Sloanea subpsilocarpa Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1584, fig. 7 (1988) [J.A. Steyermark]

2 953313 Sloanea wurdackii Steyerm.
Ann. Missouri Bot. Gard., vol. 75 : p. 1585, fig. 8 (1988) [J.A. Steyermark]

2 979288 Steyermarkia guatemalensis Standl.
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 11(1-3): : p. 216, fig. 10 (1946-1977) [J.A. Steyermark]