| Hypericum fissurale | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Hypericaceae |
| Genus: | Hypericum |
| Section: | H. sect. Taeniocarpium |
| Species: | H. fissurale |
| Binomial name | |
| Hypericum fissurale Woronow | |
Hypericum fissurale, known as cracked St. John's wort, is a flowering plant in the St. Johns's wort family (Hypericaceae) endemic to northeastern Turkey.[1][2] It is considered critically endangered on the IUCN Red List due to its very limited distribution and declining population.[1] It was first formally named by Jurij Nikolaewitch Woronow in 1912.[3] It is a small perennial herb in the section Hypericum sect. Taeniocarpium, reaching around 22 cm (8.7 in) in height. Like most Hypericum species, it has flowers with five yellow petals and numerous stamens.[4] Hypericum fissurale is closely related to Hypericum armenum.[1]
References
- 1 2 3 4 Ekim, T., Vural, M., Duman, H., Aytaç, Z. & Adıgüzel, N. 2014. Hypericum fissurale. The IUCN Red List of Threatened Species 2014: e.T200238A2643427. https://dx.doi.org/10.2305/IUCN.UK.2014-1.RLTS.T200238A2643427.en. Downloaded on 07 June 2020.
- ↑ "Hypericum fissurale Woronow". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 8 June 2020.
- ↑ "Hypericum fissurale Woronow". ipni.org. International Plant Names Index. Retrieved 8 June 2020.
- ↑ "Hypericum fissurale Descriptions". hypericum.myspecies.info. Retrieved 8 June 2020.
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