Pentstcmon barbatus. 
830. 
Pentstcmon campanulatus, 
832. 
Phascoleae, 746. 
Physalis, 710, 713. 
Physalis coztomatl. 702. 
Physalis nicandroides, 
704. 
Physalis peruviana, 701. 
Physalis philadelphica, 
702. 
Physalis pubescens, 701. 
Piper, 751. 
Pithecollobium, dulce, 
799. 
Pluchca adnata, 893. 
Plumería acutifolia, 806. 
Plumería rubra, 807. 
Plumería tricolor. 856. 
Polipodium, 886. 
Porophyllum coloratum, 
747. 
Porophyllum macroccpha- 
lum, 747. 
Porophyllum seemanii, 
747. 
Porophyllum tagetoides, 
747. 
Potentilla, 813. 
Potentilla reptans, 962. 
Prunus, 714. 
Prunus capulí, 903. 
Prunus serótina, 903. 
Psittacanthus calyculatus, 
733. 
Q 
Quamodit hederifolia, 
776. 
Quararibea funebris. 921. 
S 
Saracha jaltomata, 711. 
Sedum, 836. 
Scrjania mexicana, 762. 
Smilax, 758. 
Smilax aristolochiacfolia, 
760. 
Smilax bona-nox, 768. 
Smilax cordifolia. 768. 
Smilax china, 768. 
Smilax mexicana, 766. 
Smilax moranensis, 760. 
Smyrnium perfoliatum, 
948. 
Solanum, 710. 
Solanum eleagnifolium. 
708. 
Solanum laurifolium, 
708. 
Spondias, 820. 
Spondias lútea, 821. 
Stenanthium frigidum. 
856. 
Stevia clinopodia, 844. 
Stcvia viscida, 888. 
T 
Tagetes lucida, 970. 
Tetranema mexicanum, 
952. 
Thalictrum dioicum, 988. 
Thalictrum Hernandezii, 
988. 
Thalictrum mexicanum, 
982. 
Thcobroma angustifo- 
lium, 913. 
Thcobroma bicolor. 913. 
Thcobroma cacao, 913. 
Thryallis glauca, 1022. 
Tigridia Dugesii, 856. 
Tigridia pavonia, 85 6. 
Tournefortia hirsutísima, 
962. 
Trigonella polycerata, 
828. 
Triticum vulgare, S79. 
V 
Vcratrum, 855. 
Verbcsina crocata, 816. 
Vigna luteola, 744. 
Vigna repens, 744. 
Vitex mollis, 705. 
Vitis tiliaefolia. 957. 
W 
Wimmcria persicifolia, 
863. 
Z 
Zea mays, 875. 
Zingiber officinale, 1072. 
1083 
