Erysimum teretifolium 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 — Erysimum teretifolium 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.This species is found only within a strip of land measuring 9 miles long by 5 miles wide. The plant is mainly threatened by coastal and inland development in the area and mining of the sand it lives in. About 75% of the remaining plants grow on land belonging to a sand mining company. Fire suppression has also altered the habitat to the detriment of the plant; leaf and needle litter builds up while the plant requires stretches of open sand. Urban development is another threat, destroying habitat and leading to habitat fragmentation
