Vernonia proctorii NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.
ITIS Reports — Vernonia proctorii ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.
FWS Digital Media Library — The U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.Vernonia proctorii is a rare species of flowering plant in the aster family known by the common name Proctor’s ironweed. It is endemic to Puerto Rico, where there are two populations. It is threatened by the destruction of its habitat. It is a federally listed endangered species of the United States.Geographic Information Geographic Division: Jurisdiction/Origin: Comments Comment: US ESA: Listed Endangered, as published in Federal Register Volume 58, Number 79, Pages 25755 – 25758, April 27, 1993 : Subordinate Taxa Rank Verified Standards Met Verified Min Standards Met
