National gene conservation unit number: gcu00076
Date of collection of the field data entered: 1973
Date of the most recent visit: 2025

Location

Unit country: Italy
Unit province or state: Umbria
Unit department or county: Terni
Unit municipality: Otricoli
Unit local name: Santa Maria - Poggio di Orticoli
Ownership of the unit: Both
Unit elevation [m a.s.l.]: 350 - 450
Unit surface area [ha]: 31
Coordinates (Public coordinates): Latitude (Decimal):42.4429 | Longitude (Decimal): 12.5547

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Warm temperate.
Environmental zone:Warm temperate and mesic.
Aridity index: 1.075

Species

All tree species reported in the unit: Acer pseudoplatanus; Pinus halepensis; Sorbus aucuparia
Target species for conservation in the GCU: Pinus halepensis

Unit type: Seed stand, Biodiversity conservation, Protective forest area

Target species: Pinus halepensis
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochthonous
Population share (%): 95%
Estimated number of reproducing trees (interval): >5001
Status of long-term viable regeneration: Sporadic

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-nature forestry