CHECK-LIST OF NORTH AMERICAN PLANTS. 



45 



3772 Scheerii, Muhlenpf. 

 3778 var. (?) valida, Engelm. 



3774 scolymoides, Sclieidw. 



3775 sphaBri(;a, Dietr. 



3776 strobiliformis, Scheer. 



3777 vivipara, Hawortli. 



3778 var. radiosa, Engelm. 



3779 Wriglitii, Engelm. 

 5~0PUNTIA 27'* 14^^^, 



3780 acanthocarpa, Eng. <fe Big. 



3781 angustata, Eng. <fe Big. 



3782 arborescens, Engelm. 



3783 arbuscnla, Engelm. 



3784 arenaria, Engelm. 



3785 basilaris, Eng. <fe Big. 



3786 Bernardina, Engelm. 



3787 Bigelovii, Engelm. 



3788 Camanchica, Eng. <fe Big. 



3789 clilorotica, Eng. tfe Big. 



3790 clavata, Engelm. 



3791 Davisii, Eng. <fe Big. 



3792 echinocarpa, Eng. <fe Big. 



3793 var. major, Engelm. 



3794 Emoryi, Engelm. 



3795 Engelmanni, Salm. 



3796 var. cyclodes, Eng. <fe Big. 



3797 var.(?)littoralis, Engelm. 



3798 var. occidentalis, Engelm. 



3799 Ficus-Indica, Mill. 



3800 filipendula, Engelm. 



3801 fragilis, Hawortli. 



3802 fulgida, Engelm. 



3803 fusco-atra, Engelm. 



3804 Graliami, Engelm. 



3805 hystricina, Eng. <fe Big. 



3806 Kleinia), DC. 



3807 leptocaulis, DC. 



3808 var. brevispina, Watson 



3820 pha?acantha, Engelm. 



3821 var. major, Eng. <fe Big. 



3822 procumbens, Eng. <fe Big. 



3823 prolifera, Engelm. 



3824 pulchella, Engelm. 

 -- — 3825 Rafinesquii, Engelm. 



3826 var. (?) cymochila, E. & B. 



3827 var. (?) f usiformis, E. & B. 



3828 var. (?) grand iflora, Engelm, 



3829 var. (?) macrorliiza, Engelm. 



3830 var. micros perma, Engelm. 

 3881 var. minor, Engelm. 

 8832 var. (?) stenochila, E. & B. 

 3883 riifida, Engelm. 

 3834 rntila, Nutt. 

 8835 Schottii, Engelm. 



3836 serpentina, Engelm. 



3837 sphaerocarpa, Eng. <fe Big. 



3888 var. (?) Utahensis, Engelm. 



3889 Strigil, Engelm. 

 8840 tenuispina, Engelm. 



3841 tessellata, Engelm. 



3842 tortispina, Eng. <fe Big. 



8843 tuna, Mill. 



8844 versicolor, Engelm. 

 . 3845 vulgaris. Mill. 



8846 Whipplei, Eng. & Big. 



8847 var. spinosior, Eng. tfe Big. 



U, 



FICOIDE^. 



CYPSELEA "« 4^2., 

 8848 humifusa., Turpin. 



6 , GLINUS 2731 4f ^r 



3849 Cambessidesii, Fenzl. 



/ f MESEMBRIANTHEMUM ^zi 



3850 osQuilaterale, Hawortli. 

 8851 crystalUnum, L. 

 3852 nodiflorum, Haworth. 



U^f> 



8809 var. vagina ta, Watson. / a » 



3810 macrocentra, Engelm. (Tr MOLLUGO 2730 U^l, 



3811 mamillata, Schott. ^^^^ Cerviana, Seringe. 

 ^812 Missouriensis, DC. ^-^854 verticillata, L. 



8818 var. albispina, Engelm. ^855 var. scrobiculata, Rohrb. 



8814 var. microsperma,Engeln^ SESUVIUM 2723 4^^ 



8815 var. platycarpa, Engelm. 3856 pentandrum, Ell. 



8816 var. tricliophora, Engelm." 3857 Portulacastrnm, L. 



8817 Mohavensis, Eng. <fe Big. 



8818 Parryi, Engelm. 3, 

 3819 Pes-Corvi, LeConte. 



3858 var. subsessile. Gray. 

 TRIANTHEMA 272* ^/^ 



3859 monogyna, L. 



