-CRYPTOGAMOnS PLANTS 0¥ NORTH AMERTCA, 



21 



1753 Haydenianus, Gray. 



1754 Hookerianus, Dietr. 

 IT 15 Hornii. Gray. 



1 75fi Howeliii, Gray. 



1757 Hypoxylus, Watson. 



1758 humiUimus, Gray. 

 175!) Immistratus, Gray. 



1760 hypogJottis, L. 



1761 inflexus, Dougl. 



1762 iodanthus, Watson. 



1763 jejunus, Watson. * 



1764 junceus, Gray. 

 i:/65 Kentrophyta, Gray, 



var. elatus, Watson. 

 176g lancearius, Giay. ' 



1707 Lemmoni, Gray. 



1768 lentiformis, Gray. ; 



1769 lentiginosus, Dougl. 



var. Fremonti, Watson. 



1770 leptaleus, Gray. 



1771 leptocarpus, T. & G. 



1772 leucophylhiR, T. & G. ' 



1773 leucopsis, Torr. 



1774 Liudheimeri, Gray. 



1775 lonchocarpus, Torr. 



1776 lotifiorus, Hook. 



var. brachypus. Gray. »■ 



1777 Lyallii, Gray. 



1778 macrodon, Gray. 



1779 Matthewsii, Watson. 



1780 malacus, Gray. 



1781 megacarpus, Gray. ' 



var. Parryi, Gray. 



1782 Menziesii, Gray. 



1783 Mexicanus, DC. 



1784 microcystis, Gray. 



1785 microlobus, Gray. 



1786 miser, Dougl. 



1787 Missouriensis, Nutt. 



1788 MogoUonicus, Greene. 



1789 Mohavensis, Watson. 



1790 Mokiacensis, Gray. 



1791 mollissimus, Torr. 



1792 Mortoni, N"utt. 



1793 multiflorus, Gray. 



1794 Newberryi, Gray. 



1795 notlioxys, Gray. •> 



1796 nudus, Watson. « 



1797 Nuttallianus, DC. 



var. trichoearpus, T. &G. 

 var. canescens, T. & G. 



1798 obcordatus. Ell. 



1799 obscurus, Watson. 



1800 oocarpus. Gray. 



1801 oophorus, Watson. 



1802 Oreganus, Nutt. 



1803 oroboides, Hornem., var;. 



Americanus, Gray. 



1804 oxyphysus, Gray. 

 1806 Palliseri. Gray. 

 1806 Palmeri, Gray. 

 180-7 ParisMi, Gray. 



1808 Patterson!, Gray. 



1809 Parryi, Gray. 



1810 pauciflorus, Hooji, 



1811 pectinatus, Dougl, 



1812 pictus. Gray 



var fllifolius. Gray, 



1813 Plattensis, Nutt. 



var. Tennesseensie,Gray. 



1814 platytropis, Gray. 



1815 polaris, Benth. 



1816 porrectus, Watson. 



1817 Preusii, Gray. 



var. laxitlorus, Gray. 



1818 procerus, Gray. 

 18S& pterocarpus, Watson. 

 1820 pubentissimus. T. & G, 

 18-1 Pulsiferee, Gray. 



1822 Purshii, Dougl. ' 



1823 pycnostachyus, Gray. 



1824 racemosus, Pursh. 



1825 Eattani. Gray 



1826 refluxus, T & G. 



1827 reventus. Gray. 



1828 Eeve-rcboni, Gray. 



1829 Bobbinsii, Gray. 



var. occidentalis, Watson, 



1830 Rusbyi, Greene, 



1831 sabulonum. Gray. 



1832 scaposus, Gray. 



1833 sclerocarpus, Gray. 



1834 scopulorum, Porter. 



1835 sericoleucus, Gray. 



1836 serotinus. Gray. 



1837 sesquiflorus, Watson, 

 183S Shortianus, Nutt. 



1839 simplicifolius, Gray. 



1840 SonorsB, Gray. 



1841 Spaldingii, Gray. 



1842 sparsiflorus, Gray. 



var. majusculus. Gray. 



1843 speiroearpus, Gray. 



var. falciformis, Gray. 



1844 stenopyllus, T. & G. 



1845 subcinereus, Gray. 



1846 subcompressus, Gray. 



1847 succumbens, Dougl. 



1848 tegetarius, Watson. 



var. implexus, Canby. 



1849 tener. Gray. 



1850 tephrodes. Gray. 



1851 terminalis, Watson. 



1852 tetapterus. Gray. 



1853 Tbompsonae, Watson. 



1854 Thurberi, Gray. 



1855 trichopodus. Gray. 



1856 tridactylicus. Gray, 



1857 triflorus. Gray. 



1858 triphyllus, Pursh, 



1859 tricarinatus. Gray. 



1860 triquetrus, Gray. 



1861 ursinus, Gray. 



1862 Utahensis, T. & G. 



