Figure A-B. Pitcairnia foliacea (Bromeliaceae). - Type; Collection: Hinton 15941, Mexico, Michoacan; flower and bract, sepal. Originally published in Phytologia 10: 42, pl. 1, figs. 16-17, 1964. Artist: Downs, Robert Jack - 1964.
Figure C-D. Pitcairnia alata (Bromeliaceae). - Type; Collection: Steyermark 54606, Ecuador, Zamora; plant, flower and bract. Originally published in Lloydia 11: 304, fig. 2, 1948. Artist: Smith, Lyman B. - 1948.
Figure E-F. Pitcairnia micropoda (Bromeliaceae). - Type; Collection: Hinton 936, Mexico, Mexico State; flower and bract, sepal. Originally published in Phytologia 10: 42, pl. 1, figs. 14-15, 1964. Artist: Downs, Robert Jack - 1964.
Figure G. Pitcairnia pteropoda (Bromeliaceae). - Type; Collection: Holway 3619, Mexico, Michoacan; inflorescence section. Originally published in Contr. Gray Herb. 117: 26, pl. 2, fig. 19, 1937. Artist: Smith, Lyman B. - 1937.
Figure H. Pitcairnia karwinskyana (Bromeliaceae). - Type; Collection: Garden & Forest 1:197, fig. 35, Mexico, habit. Redrawn from illustration of type specimen. Artist: Downs, Robert Jack - 1964.
Figure I. Pitcairnia sordida (Bromeliaceae). - Type; Collection: Hinton 14248, Mexico, Guerrero; flower and bract. Originally published in Contr. Gray Herb. 161: 34, pl. 4, fig. 6, 1946. Artist: Smith, Lyman B. - 1946.