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Cynoglossum troodii

Cynoglossum troodii (Troodos hound's tongue) is a small, hairy perennial herb from the Troodos mountains of Cyprus, growing on serpentine soils in pine and juniper forest. It is a wild, rare species rather than a garden plant, so care is mostly general knowledge for a cool-climate rock-garden or alpine-style herb.

Family
Boraginaceae (Borage family)
Grows as
Perennial
Light
Part shade, Full sun
Water
Water moderately while establishing, then allow the soil to dry between waterings; avoid waterlogging.
Soil
Well-drained, gritty, lean soil; serpentine or alpine-type mix works well.
Temperature
10–22 °C; tolerates cold winters, protect from prolonged wet cold.
How easy
Hard

About

Cynoglossum troodi, Troodos hound's tongue is an erect, perennial herb, 10–25 cm high, with branched stems covered with stiff hairs. Leaves alternate, simple, entire, stalkless, oblong to lanceolate, densely hairy, the basal in tufts, 2-5 x 0.5–1 cm, the upper sparse and smaller. Flowers actinomorphic in cymose inflorescences, very small, corolla brick-red, tubular, 5-lobed. Flowers May–August. Fruit of 4 nutlets with rigid spinules.

Where it grows

In Pinus nigra ssp. pallasiana and Juniperus foetidissima forests on serpentine in Troödos forest at 1500–1950 m altitude.

Other Paracaryum plants

Paracaryum

Text excerpted from the Wikipedia article Cynoglossum troodi by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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