Slender catchfly (Silene jenisseensis) is a perennial wildflower of the pink family native to Siberia, the Russian Far East and Mongolia, growing in cool subalpine or subarctic habitats. It is a wild species rather than a common garden plant, so its care is best matched to cool, open, well-drained conditions.
Family
Caryophyllaceae (Pink & carnation family)
Grows as
Perennial
Light
Full sun
Water
Water regularly during the growing season and let the top of the soil dry slightly between waterings.
Soil
Well-drained, gritty or sandy soil.
Temperature
Hardy to very cold winters; tolerates sub-zero temperatures. Avoids hot, humid summers.
How easy
Moderate
Safety
Toxic
Native range
SE. European Russia to Korea and N. China
Climate
subalpine or subarctic
About
Silene jenisseensis, is a species of flowering plant in the family Caryophyllaceae, native to Siberia, Far East and Mongolia.
Safety
Phytochemical analysis of Silene jenisseensis roots have found ecdysteroid 20-hydroxyecdysone, sterol α-spinasterol-3-O-glucoside, triterpenoids quillaic acid derivatives — jenisseensoside A, B, C and D. In herb of Silene jenisseensis flavone-C-glycosides were detected including vitexin, isovitexin, orientin, isoorientin, as well as ecdysteroids 2-desoxyecdysone, 2-desoxy-20-hydroxyecdysone, ponasterone A, dacryhainansterone, 20-hydroxyecdysone and integristerone A. Total content of ecdysteroids in Silene jenisseensis roots and herb collected in Buryatia Republic was 0.06% and 0.06—0.83%, respectively.
Uses
Triterpenoids jenisseensoside A—D showed inhibitory effect in the cyclooxygenase inhibition assay, significant enhancement of the granulocyte phagocytosis, and cytotoxicity against human colon cancer cells (HP 29).
Text excerpted from the Wikipedia article Silene jenisseensis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.