Doronicum austriacum aka Austrian Leopard's Bane

Doronicum austriacum is a perennial in the aster family, Asteraceae. Gardeners know it as Austrian leopard’s bane. Its native range spans parts of Europe and reaches Ukraine. It grows in temperate regions and is not native to Britain or Ireland. This deciduous plant forms clumps and has an upright shape.

The RHS describes flowering plants about 4 feet [1.2 metres] tall. Its garden size range reaches 3.3–4.9 feet [1–1.5 metres] in height and spread. Plants take two to five years to reach full size. Basal leaves grow to about 0.43 feet [0.13 metres] long. They appear at flowering time or soon after it. Smaller leaves grow along the stems. Yellow flowers sit in small groups above the foliage. Each bloom measures about 0.16 feet [0.05 metres] across. The RHS places flowering in late spring and early summer. Chicago Botanic Garden lists a broader season, from March through June.

Give this plant moist soil that drains well. The RHS recommends soil rich in humus and a partly shaded spot. Chicago Botanic Garden also lists full sun as suitable. A sheltered site suits the RHS growing guidance. North-, east-, and west-facing sites all appear in its profile. The plant accepts chalk, clay, loam, and sand. It also grows in acid, neutral, or alkaline soil. Chicago lists moderate water needs and USDA zones 4–9. The RHS rates it H5 for UK conditions. This rating covers winter lows around 5–14°F [−15 to −10°C].

Use it in beds, borders, or loose cottage-style planting. The RHS also lists wildlife gardens and use as cut flowers. Its yellow blooms bring spring and early summer colour. The clump-forming habit suits mixed planting in informal garden beds. Remove spent flowers to help produce a second flush. Divide plants in early autumn to make new plants. Another option is spring sowing in containers in a cold frame. The RHS includes it among plants for low-maintenance gardens.

Most pests cause few problems, according to the RHS. Leaf and bud eelworm can still cause trouble. Possible diseases include leaf spot, root rot, and powdery mildew. These risks remain worth noting when choosing a growing site. The supplied sources give no species-level guidance on food use or toxicity.