MUSTARD FAMILY 



241 



1918. Stanleya confertiflora 



1919. Stanleya viridiflora 



1920. Stanleya elata 



1921. Stanleya pinnata 



1922. Chlorocrambe hastata 



1923. Thelypodium eucosmum 



1924. Thelypodium brachycarpum 



1925. Thelypodium crispum 



1926. Thelypodium Howellii 



1927. Thelypodium sagittatum 



