29 



Chelone 



1855. glabra, L. 



1856. Lyoni, Pursh. 

 Pentstemon 



1857. dissectns, Ell. 



1858. pubescens, Solander. 



1859. Digitalis, Nutt. 



var. multiflorus, Benth. 



1860. grandiflorus, Kraser. 

 Minmlus 



1861. ringens, L. 



1862. alatus, Ait. 



1863. Janiesii, Torr. 

 Conotaea 



1864. multifida, Beath. 

 Herpestis 



1865. rotuudifolia, Pursh. 



1866. amplexicaulis, Pursh. 



1867. Monniora. H. B. K. 



1868. nigrescens, Benth. 



1869. peduiicula;ris, Benth. 

 Gratiola 



1870. Virginiana, L. 



1871. Ploridana, Nutt. 



1872. sphserocarpa, Ell. 



1873. viscosa, Schwoin. 

 1674. Drunamondii, Benth. 



1875. quadridentata, Michx. 



1876. aurea, Muhl. 



1877. officinalis, L. 



1878. pilosa, Michx. 



1879. subulata. Bald. 

 Ilysanthes 



1880. grandiflora, Benth. 



1881. gratioloides, Benth- 



1882. refracta, Benth. 



1883. saxicola, Chapm. 

 Hydrantheliuni 



1884. Egense, Poepp, ? 

 Mieranthemum 



1885. Nuttallii, Gray. 

 Limosella 



1886. aquatica, L., var. tenui- 



folia, Hoffm. 

 Synthyris 



1887. Houghtoniana, Benth. 

 Amphianthus 



1888. pusillus, Torr. 

 Veronica 



1889. Virginica, L. 



1890. Anagallis, L. 



1891. Americana, Schwein. 



1892. scutellata, L. 



1893. officinalis, L. 



1894. alpina, L. 



1895. serpyllifolia, L. 



1896. peregrina, L. 



1897. arvensis, L. 



1898. agrestis, L. 



1899. Buxbawnii, Tenore. 



1900. hedercefulia, L. 

 Capraria 



1901. biflora, L. 

 Scoparia 



1902. dulcis, L. 

 Buchnera 



1903. elongata, Swartz. 



1904. Americana, L. 

 Seymeria 



1905. macrophylla, Nutt. 



1906. tenuifolia, Pursh. 



1907. pectinata, Piirsh. 

 Macranthera 



1908. fuchsioides, Torr. 

 Gerardia 



1909. liuifoiia, Nutt. 



1910. divaricata, Chapm. 



1911. fllicaulis, Chapm. 



1912. aphylla, Nutt. 



1913. purpurea, L. 



var. fascioulata,Chapm. 



1914. maritima, Eaf. 



var. major, Chapm. 



1915. aspera, Dongl. 



1916. setacea, Walt. 



1917. tenuifolia, Vahl. 



1918. filifolia, Nutt. 



1919. parvifolia, Chapm. 



1920. flava, L. 



1921. quercifolia, Pursh. 



1922. integrlfolia, Gray. 



1923. grandiflora, Benth. 



1924. pedicularia, L. 



1925. pectinata, Torr. 



1926. auriculata, Michx. 

 Castilleia 



1927. coccinea, Spreng. 



1928. pallida, Kunth. 



1929. sessiliflora, Pursh. 

 Sehwaltaea 



1930. Americana, L. 

 Euphrasia 



1931. officinalis, L. 

 Bhinanthus 



1932. Crista-galli, L. 

 Pedicularis 



1933. Canadensis, L. 



1934. lanceolata, Michx. 

 Melampyrum 



1935. Americanum, Michx. 



ACA]S"THACE.aE. 

 Blytraria 



1936. virgata, Michx. 



