Date: June 29, 2017. Location: Johnson Co.- Private
Classification Hierarchy | |
Kingdom | Plantae |
Subkingdom | Tracheophyta |
Superdivision | Spermatophyta |
Division | Magnoliophyta |
Class | Magnoliopsida |
Subclass | Dilleniidae |
Order | Theales |
Family | Clusiaceae ⁄ Guttiferae |
Genus | Hypericum |
Species | Hypericum ascyron |
Date: June 29, 2017. Location: Johnson Co.- Private
BONAP, FNA, ITIS, USDA, VPI, NPGH
Scientific Name: Hypericum ascyron subsp. pyramidatum
Synonym: Hypericum pyramidatum
Common Name: great St. Johnswort
Origin: Native
Notes: This is a tall plant. Where conditions are good it is tall enough to look you in the eye (1.5 to 6+ ft). The showy flowers bloom in late June and the fruit capsules are ripe in late September.
Additional references: 1, 2, 3, 4, 5, 6, 7, 8, 9.