Freylinia helmei

Van Jaarsv.

Family
: Scrophulariaceae
Common names : bell bush (Eng.); klokkiesbos (Afr.)

Freylinia helmei

This is another of the attractive bell bushes which make interesting garden shrubs.

Description
Freylinia helmei is a very attractive, erect, branched, evergreen, woody shrub that grows to a height of 2.5 m. The beautiful subpendulous to pendulous white through cream to pale purple flowers add to the attractiveness of the plant. The characteristic elliptical to linear-elliptical leaves are often twisted sideways. This beautiful bell bush flowers from August to November.

Status
In the Red Data List June 2005 Freylinia helmei is listed as endangered. (See the Threatened Species Programme for current Red Data Lists.)

Derivation of Name
The genus Freylinia was named after Count L. de Freylino who owned a famous garden in Buttigliera near Marengo in Italy in the early 19 th century. The species name helmei is named in honour of Nick Helme, who together with Kristal Maze discovered the plant during field work for the Botanical Society Cape Lowlands Project. The genus Freylinia consists of eight other species of which F. tropica, F. undulata, F. visseri, F. densiflora and F. lanceolata make beautiful garden plants.

Distribution and habitat
Freylinia helmei is endemic to a small area in the Caledon region, some 13 km north of a small village called Botrivier. It occurs on various farms west of the road R43, east of the Bot River and north of the national road, the N2 highway. The bell bush grows in renosterveld on steep south and southeast-facing shale slopes, too steep to plough, at altitudes of 200-300 m. The plant receives rainfall in winter that ranges from 300-400 mm per year.

Ecology
Freylinia helmei is well adapted to fire. The bell bush has a lignotuber (woody, swollen, underground stem ) that is adapted to survive a fire. This root system allows the plant to resprout with new growth after fire. The other Freylinia species are also subject to occasional fires after which they resprout. The beautiful tubular flowers are pollinated by sunbirds. The seed capsules ripen from late summer and split open releasing flat, winged seeds, which are dispersed by wind.

Freylinia helmei

Growing Freylinia helmei

 Freylinia helmei is grown easily from cuttings. Take soft wood to semi-mature, short cuttings in autumn, spring or summer. These cuttings can be treated with a rooting hormone to help stimulate rooting. They will root within a month. Once the cuttings have rooted place them in a slightly shaded area to harden off for three weeks before potting. Pot in a well-drained soil mix and place under a shade net until ready for planting. Propagation from seed has not yet been tried.

The bell bush is an ideal plant for any fynbos garden and will make an excellent water-wise garden plant. It will grow particularly well in loamy soils and will do well in a warm sunny spot in your garden or a light ly shaded area. The plant grows tall and vigorously so it can be planted as a screen to hide any structures or walls and can also be planted at the back of a bed with smaller shrubs and herbaceous perennials growing in front of it. Regular pruning will keep the bush nice and tidy.

Reference

  • Van Jaarsveld, E. & Thomas, V. 2003. Freylinia helmei. Flowering Plants of Africa 58: 112-116, pl. 2197. National Botanical Institute, Pretoria.

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