Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: Sidalcea oregana" var. "calva, the Wenatchee Mountains checker-mallow, is a very rare flowering plant variety that occurs only in five locations in the Wenatchee Mountains of Chelan County, Washington, United States. The plant has been placed on the Endangered species list. It is the rarest known plant in Washington state.
Sidalcea oregana" var. "calva, the Wenatchee Mountains checker-mallow, is a very rare flowering plant variety that occurs only in five locations in the Wenatchee Mountains of Chelan County, Washington, United States. The plant is on the Endangered species list. It is the rarest known plant in Washington state.
Allium campanulatum is found more frequently in southeastern Washington than in northern Oregon.
The Trexler Nature Preserve contains many rare plants
Callicarpa cathayana are endangered plants because of pollution
Stones River, located in Rutherford County, has an extremely rare mustard flowering plant growing there and nowhere else in the country.
Sidalcea oregana is found in British Columbia.
In Oregon you can find a kind of phacelia.
A new species of Camassia cusickii will be discovered in California. 
Sidalcea oregana grows in less than three different places.
Phacelia is only found in one county in the entire United States, and is protected because of it.
The flowering plant from the mustard species is known to only grow in one spot in the entire US.
Impatiens sakeriana is a rare flower
Skyblue phacelia has become endangered. 
Sidalcea oregana grows in Oregon.
Mississippi is the only place you can find the plant, Chelone Glabra. 
The Paysonia Stonesis is so extremely rare that it only grows within one states specific floodplain boundaries. 
Phacelia coerulea can only be found in San Diego
Sidalcea oregana grows in ten different places.
Maxillaria rufescens is a rare type of orchid
High Rock Canyon Wilderness is home of an endangered species
Callicarpa cathayana are endangered because birds love eating them
Phacelia coerulea can only be found in Los Angeles
Sidalcea oregana grows in ten different places.
Sidalcea oregana grows in less than three different places.
the Wenatchee Mountains checker-mallow is so rare that some people are paying in excess of $500 for a single flower.