TY  - BOOK
AU  - Clark,Curtis
AU  - Sanders,Donald
TI  - Flora ultraviolet in the Encelia alliance (Asteraceae heliantheae)
UR  - https://drive.google.com/file/d/1ai52CimvGXD9DSLAT2O5LzEjFxze0lFa/view?usp=drivesdk
ER  -