Architectural Features
The Kibble Palace is listed B. A large part of the present building was originally (1860s) a conservatory in the grounds of Coulport House, Loch Long, home of John Kibble. It is a circular structure, 150' in diameter, connected by a corridor to a small entrance dome flanked by two corridor wings and was built by James Boyd & Sons of Paisley. The architects were James Boucher and James Cousland. It covers an area of 23,000 sq ft and is one of the largest conservatory buildings in Britain. Between 1873-81, concerts were held in the building; the stage was mounted over the pond beneath the main dome. After 1881, the Palace was run totally as a Winter Garden; the pond where a 25 piece orchestra once performed was planted up and, beneath the smaller dome at the entrance, a goldfish pond was made. The north wing is an exhibition area (The Plant Kingdom) and the south wing a visitor centre. Nine statues stand within collection in the Palace.
The Main Range of Glasshouses, listed B as a group, was opened in 1884; their necessary reconstruction contributed greatly to the debts accumulated by the Royal Botanic Institution. They stand to the west of the Kibble Palace and are composed of a series of eleven symmetrical compartments covering some 18,000 sq ft in total, each housing different kinds of plants.
The Curator's House, listed B, was built in 1841 to the design of Charles Wilson. The gate lodges stand at the south-east entrance to the Gardens on Great Western Road. Botanic Gardens Station stood west of the lodges on Great Western Road. It was run as a cafe for some years after the closure of the railway but this ceased after it was destroyed by a major fire in the 1960s. A sundial made for the Gardens in the early 19th century stands in the Herb Garden.
The Gardens
Some 12,000 taxa are maintained in the Gardens. The most important components of the plant collection are housed under glass. Within the Kibble Palace, plants are grouped according to their native geographic habitat. The corridor linking the two domes is devoted to plants from Southern Africa while, around the main dome, plants from Australia, New Zealand, North and South America, China and Japan are represented, as well as from the Mediterranean area. Of particular note is the collection of tree ferns under the central dome, some of which were planted in 1881.
In the Glasshouses the most outstanding collections are of begonias and orchids. The collection of begonias is one of the most extensive in the world. It is largely species begonia, many of which are displayed, ranging from those introduced in the 1880s and earlier, eg Begonia socotrana which became the parent to many winter-flowering varieties, to more recent discoveries such as Begonia Chlorosticta from Borneo. In the Orchid House an exhibition explains their development from seed to flower. A special collection of Dendrobium nobile hybrids and Paphiopedilum species is being amassed which is of international value.
Each of the nine remaining sections in the Glasshouses has its own speciality: Temperate & Tropical Economic Plants, Succulent Plants, Tropical Ferns, Tropical Flowers, and Aquatic Plants. The central section of the Glasshouse is the Palm House in which many tropical plants grow, including Palms. At the east end of the Glasshouse is the Conservatory which provides a display of plants for more horticultural than botanical interest. In addition to these, in another Glasshouse, a collection of filmy ferns is maintained which is also internationally renowned.
The Arboretum lies in the north-west corner of the gardens beyond the Ford Road boundary of the site on the banks of the River Kelvin. It was created in 1977 on the site of the gardens' former rubbish tip. It formed a part the Kelvin Walkway development and is largely based on two collections. The Douglas Collection includes plants introduced by David Douglas who trained at the Glasgow Botanic Gardens (1820-23). The other collection is of Tertiary Relics, ie. those plants known to have been grown during the Tertiary Period but which became almost extinct during the Ice Age, eg. Ginkgo biloba and Cercidiphyllum japonicum. The collections are catalogued and most plants are labeled.
Within the main Gardens, a number of special gardens have been created. The Systematic Garden is situated in the south-west corner. Here plants are arranged according to family for the purposes of botanical study. The Chronological Border lies nearby, where plants are grown according to their date of introduction, each bed being devoted to one century. The Herb Garden, laid out in 1957, lies to the south- east of the Kibble Palace. Medicinal herbs are grown in the central beds and surrounded by beds of culinary herbs. The Demonstration Area next to the Systematic Garden, displays items of horticultural and botanical interest, eg unusual vegetables.