Specimen Data Used In

De Oliveira, M. H. V., Torke, B. M., & Almeida, T. E. (2021). An inventory of the ferns and lycophytes of the Lower Tapajós River Basin in the Brazilian Amazon reveals collecting biases, sampling gaps, and previously undocumented diversity. Brittonia. doi:10.1007/s12228-021-09668-7 https://doi.org/10.1007/s12228-021-09668-7

Scientific Name Collected By Identified By Date Collected Date Identified Institution Catalog Number Type Status
collected Helianthus nuttallii A Cronquist; A Takhtajan; N. Gabrielian 1982-08-26 Utah State University UTC00180700