Hypericum ascyron | |
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Scientific classification
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Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malpighiales |
Family: | Hypericaceae |
Genus: | Hypericum |
Section: | Hypericum sect. Roscyna |
Species: | H. ascyron
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Binomial name | |
Hypericum ascyron |
Hypericum ascyron, the great St. Johnswort [2] or giant St. John's wort [3] is a flowering plant in the family Hypericaceae.
This large species of Hypericum grows to be 3–5 feet tall. It is perennial and its leaves are a deep green, elliptic, and grow up to five inches long. [4] Its flowers have five petals and it can have thirteen or more stamens. [5] [6]
Accepted infraspecifics include: [7]
It is found Asia and North America, in the latter primarily in the American Midwest, as well as parts of New England and Quebec. [8] It occurs in Russia, Mongolia, Korea, Taiwan, China, Vietnam, Canada, and the United States. [9]
Hypericum ascyron | |
---|---|
| |
Scientific classification
![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malpighiales |
Family: | Hypericaceae |
Genus: | Hypericum |
Section: | Hypericum sect. Roscyna |
Species: | H. ascyron
|
Binomial name | |
Hypericum ascyron |
Hypericum ascyron, the great St. Johnswort [2] or giant St. John's wort [3] is a flowering plant in the family Hypericaceae.
This large species of Hypericum grows to be 3–5 feet tall. It is perennial and its leaves are a deep green, elliptic, and grow up to five inches long. [4] Its flowers have five petals and it can have thirteen or more stamens. [5] [6]
Accepted infraspecifics include: [7]
It is found Asia and North America, in the latter primarily in the American Midwest, as well as parts of New England and Quebec. [8] It occurs in Russia, Mongolia, Korea, Taiwan, China, Vietnam, Canada, and the United States. [9]