3757 Borrichia frutescens, DC. 
*’ 3932 Brickellia Coulteri, Gray. 
* 3936 Calea salmitefolia, Hemsl. 
-3768 Cniciis excelsior, Rob., n. sp. 
* 3726 Mexicanus, Hemsl. 
' 3963 Erigeron heteromorphus, Rob., 
n. sjy. 
-^3984 subdecurreus, Sch. Bip. 
^ 3956 Eupatorium filicaule, Sch. Bip. 
— - 3914 ivaefolium, L. 
- 3942 longipes, Gray. 
- 3718 scordioides, Gray! 
- 3987 tubifloriim, Beuth. 
^3767 Flaveria longifolia, Gray. 
•3762 Geissolepis su.ed.efolia, Bob., 
N. gen. 
# 
"3905 Gnaphalium gracile, HBK. 
• 3804 Gutierrezia Berlandieri, Gray. 
*•3763 Gyrnnolomia canescens, Rob., 
•* 3937 pateiio, Gray. [7^. sp. 
• 3927 Heliopsis annua, Hemsl. 
• 3896 Lagascea rubra, HBK. 
• 3841 Leptosyue Mexicaua, Gray. 
- 3923 Melampodium divaricatum, DC. 
• 3863 glabrxim,Watson, n. sp. 
" 3818 montanum, Beuth. 
• 3928 Mikania gonoclada, DC. 
“ 3935 Montanoa arboresceus, DC. 
" 0837 Otopappus acuminatus, Watson, 
n. sp. 
- 3988 Perezia Michoacana, Rob., n.sp. 
-3949 rigida. Gray, var. 
'3813 Pluchea bifrons, DC. 
- 3940 Rumfordia floribunda, DC. 
• 3899 Sjuiedrella vialis. Gray. 
•'3829,*3830 Tagetes filifolia. Lag. 
“3983 Verbesina platyptera^^^LdJU^,.^^ 
■3845 Pringlei, Rob., n. sp. 
"3721 Vernonia Deppeana, Less. 
^3773 Ervendbergii, Gray. 
"3761 Xanthocephalum tomentellum, 
Rob., n. sp. 
•3753 Zexmenia fasciculata. Gray. 
“3866 Zinnia augustifolia, HBK., var. 
• 3765 Androsace cinerascens, Rob., 
71. sp. 
-3715 Forestiera tomeniosa,Watso7i, 
71. .sp. 
- 3712 Plumeria Mexicaua, Lodd. 
• 3941 Gentiana lanceolata, Griseb. 
•3982 spathacea, HBK. 
-3810 Sabbatia gracjlis, Salisb.? 
• 3720 Wigandia Kunthii, C^lis. 
- 3754 Cordia alba, R. & S. 
• 3709 Ehretia elliptica, DC. 
^ 3802 Lithospermum wtnicUlirr; Lehm., 
var. 
- 3749 Lycium brachyauthum. Gray. 
' 3901 Solanum torvum, Swartz. 
- 3791 Escobedia linearis, Schlecht. 
- 3938,*’ 3939 Gerardia j^unctata, Rob., 
n. sp. 
-3704 Maurandia erubescens. Gray. 
*3814 Achimenes grandiflora, DC. 
-3898 Bignonia sequinoctialis, L. 
^3692 diversifolia, HBK. ♦ 
“3820 Anisacanthus virgularis, Nees. 
• 3933 Beloperone fragiUs, Rob., n. sp. 
“3948 Lippia umbellata, Cav. 
" 3952 Calamintha macrostema, Beuth. 
—3925 Hyptis suaveolens, Poit. 
• 3874 urticoides, HBK. 
"3915 Poliomintha marifolia. Gray. 
“ 3981 Salvia elegans, Vahl. 
” 3954 lavanduloides, HBK. 
■ 3946 Salvia purpurea, Cav. 
“ 3910 Scutellaria purpurascens, Swz. 
•3879 Boe7'haavia octandra, W^atson, 
n. .sp. 
"*3931 Paronychia Mexicaua, Hemsl. 
3962 Iresine canescens, H. & B. 
- 3961 interrupta, Beuth. 
• 3705 Schaffneri, Watson. 
•3775 Atriplex acauthocarpa, Watson, 
var. 
-3714 Aristolochia Guadalajarana, 
Watson. 
• 3906 Peperomia blauda, HBK. 
■*3809 blanda, HBK., var.? 
^>3805 edulis, Miq. 
*3693 Piper auritum, Kunth. 
'•3751 Berlandieri, C. DC. 
-3871 JaUsca7vum,Watson, 77 . sp. 
“3885 leucophyllum, C. DC. 
- 3725 Nectandra sanguinea, Rottb. 
-3783 Persea Hartwegi, Hemsl. 
" 3978 Loranthus crassipes, Oliv. 
*3858 Palmeri, Watson. 
• 3700 Bernardia Mexicaua, Muell. Arg., 
var. 
- 3696 Croton Pauamensis, Muell. Arg., 
var. 
- 3747 Euphorbia Laredana, Millsj)., 
- S777 Menziesii, Boiss. [n. sp. 
- 3781 prostrata, Ait. 
■^3778 serpens, HBK. 
-3785 Julocroton argenteus, Didr. 
■^3826 Manihot Pringlei, Wats., n. sp. 
