Asplenium
Asplenium er ættkvísl um 700 burknategunda í Aspleniaceae ættinni og er af flestum grasafræðingum talin eina ættkvísl ættarinnar. Þetta er breytileg ættkvísl með nokkrum undirflokkum, sem stundum eru flokkaðar sem sér ættkvíslir.
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Gardening
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Penstemon rupicola 'Pink Dragon'
Rock Penstemon
syn. Cliff Penstemon
Plantaginaceae
Height
15 - 20 cm
Flower colour
pink
Flowering time
June - August
Foliage colour
green
Sunlight
sun
Soil
well drained, gritty
pH
acid - neutral - alkaline
Hardiness
grows well, given the right conditions
Plant range
west coast of USA
Penstemon is a genus in the family Plantaginaceae. It is a large genus native to N-America. They are usually low growing herbaceous plants or sub-shrubs with irregularly shaped flowers. They prefer full sun and many are well suited to rock gardens.
Propagation:
Soft-wood or hard-wood cuttings.
Layering.
Low growing rock garden plant. Needs well drained, gritty soil, preferably on a slope.
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