| Teucrium fruticans | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Teucrium |
| Species: | T. fruticans
|
| Binomial name | |
| Teucrium fruticans | |
Teucrium fruticans (common name tree germander[2] or shrubby germander)[3] is a species of flowering plant in the mint family Lamiaceae, native to the western and central Mediterranean. Growing to 1 m (3 ft) tall by 4 m (13 ft) wide, it is a spreading evergreen shrub with arching velvety white shoots, glossy aromatic leaves and pale blue flowers in summer.
The Latin specific epithet fruticans means "shrubby" or "bushy".[4]
The cultivar 'Azureum', with darker blue flowers, has gained the Royal Horticultural Society's Award of Garden Merit.[5][6] It is hardy in milder areas, where temperatures do not fall below −5 °C (23 °F). It prefers the shelter of a wall, in full sun with neutral or alkaline soil.[5]
- ^ "Teucrium fruticans". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; Australian National Botanic Gardens. 2008-06-05.
- ^ "Teucrium fruticans". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2008-06-05.
- ^ NRCS. "Teucrium fruticans". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 2008-06-05.
- ^ Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
- ^ a b "Teucrium fruticans 'Azureum'". Royal Horticultural Society. Retrieved 12 March 2021.
- ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 100. Retrieved 1 December 2018.