Lavandula stoechas, the Spanish lavender or topped lavender (U.S.) or French lavender (U.K.), is a species of flowering plant in the family Lamiaceae, occurring natively in several Mediterranean countries, including France, Spain, Portugal, Italy, Turkey and Greece.
Lachenalia is a genus of bulbous perennial plants in the family Asparagaceae, subfamily Scilloideae, which are usually found in Namibia and South Africa. Most of them have a dormancy period, but new roots will always grow every year.
Arum italicum is a species of flowering herbaceous perennial plant in the family Araceae, also known as Italian arum and Italian lords-and-ladies. It is native to the British Isles and much of the Mediterranean region, the Caucasus, Canary Islands, Madeira and northern Africa. It is also naturalized in Belgium, the Netherlands, Austria, Argentina, North Island New Zealand and scattered locations in North America.
Saxifraga federici-augusti, common name Engleria saxifrage, is a herbaceous perennial plant belonging to the Saxifragaceae family. Its subspecies Saxifraga federici‑augusti subsp. grisebachii and the 'Wisley' cultivar of that subspecies have both gained the Royal Horticultural Society's Award of Garden Merit.
Artemisia alba, called white mugwort, white wormwood, white artemisia, or camphor southernwood, is a species of Artemisia native to Spain, France, Belgium, Italy, Sicily, the Czech Republic, Slovakia, Hungary, Romania, and the Balkans. Its currently unrecognized subtaxon Artemisia alba 'Canescens' has gained the Royal Horticultural Society's Award of Garden Merit.
Rhododendron calostrotum is a species of flowering plant in the genus Rhododendron native to Tibet, south-central China, and Myanmar. Its putative subspecies Rhododendron calostrotum subsp. keleticum, called the beautiful-covering rhododendron, and its cultivar 'Gigha' have both gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia corymbosa, the corymbous Cape cowslip, is a species of flowering plant in the genus Lachenalia native to the southwest Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia flava, the golden opal flower, is a species of flowering plant in the genus Lachenalia native to the southwest Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia longituba is a species of flowering plant in the genus Lachenalia, native to the Roggeveld plateau of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia orchioides, the orchid‑like Cape cowslip, is a species of flowering plant in the genus Lachenalia, native to the Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia quadricolor, the four‑coloured opal flower, is a species of flowering plant in the genus Lachenalia, native to the southwest Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia vanzyliae, the van Zyl opal flower, is a species of flowering plant in the genus Lachenalia, native to the southwest Cape Provinces of South Africa. It has gained the Royal Horticultural Society's Award of Garden Merit.
Lachenalia viridiflora, commonly known as the green-flowered Cape cowslip or turquoise hyacinth, is a species of flowering plant in the asparagus family native to the southwest Cape Provinces of South Africa. It was discovered in the 1960s, and first described in 1972 by Winsome Fanny Barker.
Rebutia mentosa, the crown cactus, is a species of cactus in the genus Rebutia, native to Bolivia. It has gained the Royal Horticultural Society's Award of Garden Merit.
Rebutia neocumingii, the Cuming crown cactus, is a species of cactus in the genus Rebutia, endemic to Bolivia. It has gained the Royal Horticultural Society's Award of Garden Merit.
Rebutia pulvinosa is a species of cactus in the genus Rebutia, native to Bolivia. Two of its subspecies, Rebutia pulvinosa subsp. albiflora and Rebutia pulvinosa subsp. perplexa, have gained the Royal Horticultural Society's Award of Garden Merit.
Rebutia steinbachii, called Steinbach's crown cactus, is a species of cactus in the genus Rebutia, native to Bolivia. It has gained the Royal Horticultural Society's Award of Garden Merit.
Genista sagittalis, called the arrow-jointed broom and winged broom, is a species of flowering plant in the genus Genista, native to central and southern Europe, Ukraine, and Anatolia. Its subspecies Genista sagittalis subsp. delphinensis, called rock broom, has gained the Royal Horticultural Society's Award of Garden Merit.
Disocactus speciosus, the sun cactus, is a species of flowering plant in the family Cactaceae. It is native to Mexico, Honduras and Guatemala, and has been introduced to the Canary Islands. As its synonym Heliocereus speciosus it has gained the Royal Horticultural Society's Award of Garden Merit.
