Come! Ms. Dunlap will give two talks at the CNPS Conservation Conference Feb. 1-3 in LA!

One regarding a database of 3,700 nectar plants (& how to collect images to benefit pollinators), and the other regarding
a prototypical key incorporating a novel plant identification system that produced an order of magnitude improvement.

Hypericum patulum

Family: Hypericaceae

Common name: SAINT JOHN'S WORT

Native to: China, Introduced In Taiwan And Japan


Type: shrub

Form: erect

Leaves deciduous

Max height: 5 feet

Max width: 5 feet






Plant features: deciduous

Exposure: sun

Propagates by: seed

flowers in fall

flowers in summer

Soil type: loam

USDA Zones: zone 7 to 0 f, zone 8 to +10 f, zone 9 to +20 f

Temp. range: 0 to +30 °F

Water: regular