FIGURE 3 in Paepalanthus altamirensis, a new species of Paepalanthus subg. Platycaulon (Eriocaulaceae) from Brazil

FIGURE 3. Paepalanthus altamirensis. Floral structures. (A) external involucral bract; (B, C) internal involucral bracts, (C) internal involucral bract from the more internal series; (D) floral bract of staminate flower; (E) floral bract of pistillate flower; (F) sepal of pistillate flower; (G) petal of pistillate flower; (H) sepal of staminate flower; (I) pistil with stigma and appendices; (J) staminate flower with anthers and nectaries. Illustrations by L. Sauthier.