Links for Heliotropium nigricans to Wikipedia, Encyclopedia of Life, iNaturalist, IUCN Red List, and my website
Link to English Wikipedia entry: Heliotropium nigricans
Link to EOL.org: Heliotropium nigricans
Link to iNaturalist.org: Heliotropium nigricans
Link to Red List Status: Vulnerable
Links to my pictures: Heliotropium nigricans
Heliotropium nigricans is endemic to Yemen
Binomial Links for Heliotropium nigricans on guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website