Sanicula crassicaulis, also known as Pacific black snakeroot, has 40000 seeds per pound. Grows along streambanks, in mixed forest, forest edges and in chapparral. Flowering Mar–Jun.  
Seed treatment reccommendations: None 
More Info: https://courses.washington.edu/esrm412/protocols/2020/SACR2.pdf 
Please note that this lot weighs less than 1 oz.