| Hypericum atomarium | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Hypericaceae |
| Genus: | Hypericum |
| Section: | Hypericum sect. Adenosepalum |
| Species: | H. atomarium |
| Binomial name | |
| Hypericum atomarium | |
Hypericum atomarium is a perennial herb in the Hypericaceae family. [1] It stands 20-80 centimeters tall with flowers 1-2 centimeters in diameter. [2]
Hypericum canariense is a species of flowering plant in the family Hypericaceae known by the common name Canary Islands St. John's wort. It is the sole member of Hypericumsect. Webbia.
Hypericum mutilum is a species of St. John's wort known by the common name dwarf St. John's wort. It is native to parts of North America and is present in other parts as an introduced species. It is an annual or perennial herb taking a multibranched erect form up to about 60 centimeters tall. The oval green leaves are one or two centimeters long and are covered in tiny glands. The inflorescence is a compound cyme of tiny flowers. H. mutilum subsp. mutilum and subsp. boreale have a diploid number of 16, and H. mutilum subsp. boreale can have a diploid number of 18.
Hypericum montanum is a plant species in the genus Hypericum commonly known as pale St. John's-wort or mountain St. John's wort. It is native to Eurasia and Morocco in North Africa.
Bonamia grandiflora is a rare species of flowering plant in the morning glory family known by the common names Florida lady's nightcap, Florida bonamia, and scrub morning glory. It is endemic to Central Florida, where there are about 100 known populations remaining, many of which are within the bounds of the Ocala National Forest. The plant has declined in recent decades primarily due to the development of its habitat, which is being converted to urban zones and citrus groves. This is the primary reason that the plant was federally listed as a threatened species in 1987.
Hypericum cumulicola is a rare species of flowering plant in the family Hypericaceae known by the common name highlands scrub hypericum, or highlands scrub St. John's wort. It is endemic to Florida, where it is threatened by habitat loss and degradation. It is a federally listed endangered species of the United States.
Hypericum ericoides is a dwarf shrub in the flowering plant family Hypericaceae, section Coridium. It is found in eastern and southeastern Spain, Morocco, and Tunisia. Its preferred habitat is fissures in calcareous rocks in warm, sunny places, from 200 to 2,000 meters above sea level (MASL).
Hypericum athoum is a perennial herb in the Hypericaceae family. It is endemic to Greece.
Hypericum abilianum is a shrub in the genus Hypericum, in the section Adenosepalum, known only from one specimen collected in Africa.
Hypericum bupleuroides is a species of perennial flowering plant in the St. John's wort family, Hypericaceae. It is the sole species in the section Hypericum sect. Bupleuroides.
Hypericum aegypticum subsp. aegypticum is a subspecies of Hypericum aegypticum in the section Adenotrias in the genus Hypericum. It is a spreading plant that grows from 20 to 180 centimeters tall.
Hypericum lanuginosum, or downy St. John's wort, is a perennial herb, a flowering plant in the St. John's wort family Hypericaceae.
Hypericum swinkianum, known as Swink's St. John's wort, is a shrub in the St. John's wort family. It was named after Chicago Region botanist Floyd Swink (1921-2000).
Hypericum sect. Adenosepalum is one of 36 sections in the genus Hypericum. Its type species is Hypericum montanum.
Hypericum oblongifolium, known as Pendant St. John's wort, is a species of flowering plant in Hypericumsect. Ascyreia.
Hypericum huber-morathii is a flowering plant in the family Hypericaceae, section Adenosepalum, and the type species of the Hypericum huber-morathii group.
Hypericum aucheri, also known as Koramanotu in Turkish, is a herbaceous perennial flowering plant in the St. John's wort family Hypericaceae.
Hypericum aciferum is a rare shrublet in Hypericumsect. Adenotrias that is found only on the southwestern region of the island of Crete. The species grows among calcareous rocks at near sea level altitudes. The species grows 4-7 centimeters tall and spreads into large ground-covering mats. Its flowers are 8 millimeters in diameter and have green sepals and bright yellow petals.
Hypericum rupestre is a species of flowering plant in the genus Hypericum. It is the type species of sect. Arthrophyllum. It was first described by Hippolyte Jaubert and Édouard Spach in 1842 in the journal Ill. Pl. Orient.. The species is found only in a small area in the southern region of Turkey.
Hypericum coris, the heath-leaved St. John's wort, also called yellow coris, is a species of flowering plant in the family Hypericaceae, and is the type species of sect. Coridium. It is a low shrub, and it is found in Switzerland and northwestern Italy. The species has been a popular garden plant since the 18th century, valued for its long flowering period and for how well it adapts to cultivation.
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