
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.
in Iceland
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Gardening
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Paeonia - Paeonies
Paeonia is the only genus of the family Paeoniaceae. They are native to Asia, S-Europe and western N-America. Most are perennials, but a few are shrubs that can reach 3 m in height. Their flowers are large and colourful and a great number of cultivars are grown in gardens.
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Paeonia lactiflora
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Paeonia officinalis

Papaver - Poppies
Papaver is a genus of around 100 species in the poppy family, Papaveraceae, native to Eurasia and a few native to N-America. They are drought tolerant plants with a long taproot that prefer full sun.
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Papaver orientale

Paradisea
Paradisea, is a genus of two species in the family Asparagaceae, which are both native to S-Europe.

Potentilla - Cinquefoils
Potentilla is a large genus in the rose family, Rosaceae, distributed around the northern hemisphere. Most species have yellow flowers, but a few bloom white, pink or red flowers. They grow best in full sun if fairly dry, poor soil.
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Potentilla thurberi

Primula - Primroses
Primula, is a very large genus of around 500 species in the primrose family, Primulaceae. The genus has a wide distribution, but the majority, about half the species, are native to the Himalayas. They grow in varied habitats, some are excellent rock garden plants, while others thrive in deep, fertile soil in semi-shade. The majority is not drought tolerant.
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Primula capitata
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Primula japonica
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Primula rosea
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Primula x pruhoniciana
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Primula x pubescens

Pulmonaria - Lyfjurtir
Pulmonaria is a genus in the family Boraginaceae, native to Europe and western Asia. They are spring flowering, shade tolerant woodland plants.

Pulsatilla - Pasqueflowers
Pulsatilla is a genus in the buttercup family, Ranunculaceae, native to meadows and prairies in N-America, Europe and Asia. They are toxic, like many other plants in the buttercup family.