Onopordum illyricum subsp. cardunculus

Onopordum illyricum subsp. cardunculus

Native to:
Albania | Bulgaria | East Aegean Is. | Greece | Kriti | Lebanon-Syria | NW. Balkan Pen. | Sicilia | Türkiye

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Onopordum
Species:
Onopordum illyricum subsp. cardunculus

Propagation & Germination

ORGHPS Germination Guide: 15% germination rate; squeeze seeds to determine which are viable

Source: Ontario Rock Garden & Hardy Plant Society