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特許 係属中 Large bush type floriferous pelargoniums grown for the richness and beauty of their large flower heads. The majority of those grown today have been hybridised in the last 50 years and tend to be very short jointed and compact thus requiring little work to achieve a floriforous well rounded plant. They have serrated leaves, unlike the Zonal groups, without any type of zoning. The Regal Pelargonium group includes “Decorative” types which are the descendants of older, less compact, smaller flowered varieties that are more suited to outdoor conditions; and “Oriental” types, which are the result of crosses between Regals and members of the Angel group (see below). Some have bicolour foliage. In the USA they are often known as the ‘Martha Washington’ or ‘Lady Washington’ Pelargoniums.