Hypericum maculatum

Tracheophyta MagnoliopsidaClusiaceaeHypericumHypericum maculatum

Ecology

A shortly rhizomatous perennial herb growing in damp shaded places, but also in more ruderal habitats such as quarries, waste ground and rough, grassy places. 0?380 m (Cotterdale, N.W. Yorks.).

Status

Native

World Distribution

Eurosiberian Boreo-temperate element.

Broad Habitats

Light (Ellenberg): 6

Moisture (Ellenberg): 6

Reaction (Ellenberg): 5

Nitrogen (Ellenberg): 5

Salt Tolerance (Ellenberg): 0

January Mean Temperature (Celsius): 3.6

July Mean Temperature (Celsius): 15

Annual Precipitation (mm): 1016

Height (cm): 60

Perennation - primary

Perennial

Life Form - primary

Hemicryptophyte

Woodiness

Herbaceous

Clonality - primary

Rhizome far-creeping

Count of 10km squares in Great Britain: 1180

Count of 10km squares in Ireland: 300

Count of 10km squares in the Channel Isles: 0

Atlas Change Index: 2.11

Weighted Changed Factor: 2

Weighted Change Factor Confidence (90%)

23

JNCC Designations

NBNSYS0000002958