79. A. puberulenta Moldenke -- TYPE! -- Elias no. 617 -- collected around Cartagena, Bolivar,
Colombia, December 1928. Specimen in the U. S. National Herbarium.
80. A. pulcherrima Moldenke -- TYPE! -- C. Schunke no. 443 -- collected in the Chanchamayo
Valley, Junín, Peru. Specimen in the herb. of the Field Museum.
81. A. quinduensis (H.B.K.) Moldenke -- TYPE! -- Humboldt & Bonpland s. n. -- collected near
El Moral, in the Quindui Andes, Tolima, Colombia. Specimen in Berlin.
82. A. racemosa Vell. -- VERY REPRESENTATIVE! -- De la Cruz 3627 -- collected along the Waini
River, British Guiana. Specimen in the U. S. National Herbarium.
83. A. Riedeliana Schau. -- COTYPE! -- Pohl 4392 -- collected in Bahia, Brazil. Specimen in
Vienna.
84. A. roraimensis Moldenke -- TYPE! -- Appun 1204 -- collected on Mt. Roraima, British
Guiana. Specimen at Kew.
85. A. Sellowiana Cham. -- COTYPE! -- Sellow s. n. -- Collected in Rio de Janeiro, Brazil.
Specimen in herb. of the N.Y. Botanical Garden.
86. A. sessiliflora Moldenke -- TYPE! -- W. A. Archer 392 -- collected at the Estacion
Experimental, Medellin, Antioquia, Colombia, July 6, 1930. Specimen in the U. S.
National Herbarium.
87. A. setiformis Rusby -- TYPE! -- M. Bang 878a -- collected at Songo, La Paz, Bolivia,
November 1890. Specimen in the herbarium of Columbia University.
88. A. Smithii Moldenke -- TYPE! -- Killip & Smith no. 26,957 -- collected at Iquitos, Lor-
eto, Peru, August 3, 1929. Specimen in the herb. of the N.Y. Botanical Garden.
89. A. sordida Moldenke -- TYPE! -- L. Williams no. 5054 -- collected at Puerto Arleno, Yur-
imaguas, on the lower Rio Huallaga, Loreto, Peru, November 15, 1929. Specimen in herb.
of the Field Museum.
90. A. splendens Schau. -- ISOTYPE! -- Pohl 1022 -- (Herb. Imp. Vind. 149) collected on
Serra dos Christae, Minas Geraes, Brazil. Specimen at Kew.
91. A. Spruceana Moldenke -- TYPE! -- R. Spruce no. 2296 -- collected near Sao Gabriel da
Cachoeira on the Rio Negro, Amazonas, Brazil. Specimen in the Gray Herbarium.
92. A. Standleyi Moldenke -- TYPE! -- P. C. Standley no.37,570 -- collected along stream at
La Hondura, San José, Costa Rica, March 16, 1924. Specimen in the U. S. Nat. Herb.
93. A. stricta Rusby -- ISOTYPE! -- H. H. Smith 330 -- collected at Santa Marta, Magdalena,
Colombia. Specimen in Gray Herbarium.
94. A. sufflava Moldenke -- TYPE! -- Killip & Smith no.27,439 -- collected at Iquitos,
Loreto, Peru, August 11, 1929. Specimen in herb. of N.Y. Botanical Garden.
95. A, Surfaceana Moldenke -- TYPE! -- G. H. H. Tate 162 -- collected at San Carlos on the
Rio Negro, Amazonas, Brazil, September 24, 1928. Specimen in the herb. of the N. Y.
Botanical Garden.
96. A. Swartziana Urb. --TYPE! -- Swartz s. n. -- collected in Jamaica. Specimen in herb. of
Swedish State Museum, and trifida Sw.COTYPE! Swartz s. n. -- collected in Jamaica.
97. A. sylvatica Moldenke -- ISOTYPE! -- Killip & Smith 14,849 -- collected between Puerto
Wilches and Puerto Santos, Santander, Colombia. Specimen in herb. of the Arnold
Arboretum.