144 
9847 lutea Walt. 9884 cana Greene 
9848 Mariana L. : 9885 latifolia Greene 
9849 serrulata Nutt. 9886 tomentella Greene 
9850 stricta Pursh 9887 villosa Greene 
9851 Virginica L. F x 
Epilobium 
ON Set ee 9888 adenocaulon Haussk. 
Jussiaea 9889 perplexans ‘release 
9852 decurrens (Walt.) DC. 9890 alpinum L,. 
9853 diffusa Forsk. g891 anagallidifolium Lai. 
9854 erecta L. 9892 Behringianum Haussk. 
9855 octonervia lam. 9893 Bongardi Haussk. 
9856 Peruviana L. 9894 boreale Haussk. 
9857 pilosa EL. B. Ke 9895 brevistylum Barbey 
9858 repens L. 9896 Californicum Haussk. 
9859 Californica Wats. 9897 clavatum ‘release 
9860 grandiflora Micheli 9898 coloratum Muhl. 
9861 suffruticosa L, 9899 albiflorum Cockerell 
gg00 Davuricum Fisch. 
ggor delicatum ‘release 
9902 temue «d release 
9903 Drummondi Haussk. 
9904 latiusculum Rydb. 
9905 exaltatum Drew 
9906 Fendleri Haussk. 
9907 Franciscanum Barbey 
9908 glaberrimum Barbey 
9909 latifolium Barbey 
g91o glandulosum Tehm. 
g9g11 Halleanum Haussk. 
9912 Hammondi Howell 
9913. hirsutum L. 
9914 holosericeum ‘release 
9915 Hornemanii Reichenb. 
9916 jucundum A. Gray 
9917 lactiflorum Haussk. 
Ludwigia 
9862 alata L. 
9863 alternifolia L,. 
9864 linearifolia Britton 
9865 capitata Michx. 
9866 Curtisi Chapim. 
9867 glandulosa Walt. 
9868 hirtella Raf. 
9869 lanceolata Ell. 
9870 linearis Walt. 
9871 puberula Engelm. & Gray 
9872 linifolia Poir. 
9873 microcarpa Michx. 
9874 pilosa Walt. 
9875 polycarpa Short & Peter 
9876 sphaerocarpa_ Ell. 
9877 virgata Michx. 
Isnardia 9918 leptocarpum Haussk. 
(Ludwzgta in part) 9919 | Macounii Trelease 
9878 natans (Ell.) Small 9920 lineare Muhl. 
9879 palustris L. 9921 oliganthum ‘release 
9880 spathulata (T. & G.) Small 9922 Iuteum Pursh 
9923 minutum Lindl. 
9924 Bioletti Greene 
9925 foliosum T. & G. 
9926 niveum Brandegee 
Zauschneria 9927 Novo-Mexicanum Haussk. 
9882 Californica Presl 9928 obcordatuin A. Gray 
9883 microphylla <A. Gray 9929 occidentale (Trelease) Rydb. 
Ludwigiantha 
g881 arcuata (Walt.) Small 
(Ludwigia arcuata Walt.) 
