Louteridium donnell-smithii S. Watson, Proc. Amer. Acad. Arts
Proceedings of the California Academy of Sciences
Louteridium (Acanthaceae: Acanthoideae: Ruellieae: Trichantherinae): Taxonomy, Phylogeny, Reproductive Biology, and Conservation
FIGURE 10. Map of southern Mexico (showing states) and northern Central America with distributions of Louteridium chartaceum, L. donnell-smithii, and L. purpusii. Symbols may pertain to multiple collections.
FIGURE 13. Louteridium donnell-smithii. Plate 7 from Botanical Gazette, vol. 14 (1889), drawn by C.E. Faxon. From the legend on page 29 of Donnell-Smith’s article, “Undescribed plants from Guatemala. V:” “Fig. 1. Cyme and leaf. Fig. 2. Flower with calyx removed and corolla laid open. Fig. 3. Vertical section of ovary. Fig. 4. Ovule. Fig. 5. Capsule divided transversely. Fig. 6. Dehiscent capsule. Fig. 7. One valve showing placenta and retinacula. Fig. 8. Seed divided transversely. Fig. 9 Embryo. Fig. 10. Diagram of flower.”
D. Breedlove & Sta. Elena, D & Breedlove
Edwards & SE de la Villa Taulabe & D. Ruiz