Curio Archives - enjoysucculents

Curio sulcicalyx

This interesting little plant from southern Namibia and Namaqualand (as far south as Bitterfontein), comes under a variety of names: Senecio sulcicalyx, S. klinghardtianus, S. iosensis, Othonna/Senecio/Kleinia pusilla (pusillus).
It has a preference for rock crevices.

A great part of the plant is underground with rhizomes and tuberous roots.
The branches are up to 5 cm long. The leaves are 1 -2.5 cm long and 0.7-1.2 cm wide, sometimes shortly hairy.
Although the flower heads are usually white to mauve, in certain forms they are yellow; they appear from February to July.

Curio (Senecio) citriformis

This species was described in 1956 from material collected at Donkerkloof northwest of Montagu. For whatever reason, modern references place the plants at least a hundred kms to the East in the Little Karoo, either at the foothills of the Klein Swartberge or between Barrydale and Ladismith. *
They are found on rocky flats and outcrops.

Their 5-10 cm long fleshy rootstocks branch at soil level or below and thereby form small cushions.
The leaves are up to 3 cm long and about 1 cm thick and wide, spindle-shaped or almost spherical with tapered ends like a lemon (hence the name). They have a bluish grey waxy cover and are decorated with around 40 longitudinal clear stripes.
The 10-15 cm tall peduncles bear 1-3 creamy white flowerheads about 0.5 cm in diameter and appear in Jan. – March.

*All pictures apart from the first one, were taken a week ago about a km northeast of Montagu.

Senecio acaulis (2)

Senecio (Curio) acaulis. Part 1

These plants may be up to 30 cm tall but are usually much lower.
The leaves are up to 10 cm long and cylindrical (in the dry season they become flattened). Apparently they are tasty to some animals, as one often sees them with the upper half chewed off.
The flowers appear in Oct. Nov. and are large and showy (up to over 2 cm in diameter).
The species occurs on rocky outcrops from the Ceres Karoo to the Kouga Mts.

Senecio (Curio) articulatus

In 1997 Senecio articulatus was placed in the genus Curio, together with a number of other succulent Senecios. As the changes were published in a not very well known journal, they have not been generally accepted (yet?).
Poor old S. articulatus must be in an identity crisis by now, because since it was named first, it has been placed in four different genera (Cacalia, Kleinia, Senecio and now Curio).
Maybe we should just stick to the beautifully descriptive Afrikaans name Worsies (sausages).
The species is widespread from Montagu to Uitenhage, on rocky slopes, usually in (partial) shade.

Curio radicans

A well known species in cultivation, but also widely distributed in nature (from southern Namibia to the Eastern Cape).
What is not so well known yet is the genus name Curio which apparently we are now supposed to use. So beware, when the taxonomy police comes round next time, you will need a good excuse if you still use the name Senecio (or even Kleinia) radicans.

Whatever you want to call it, I hope you will enjoy the following pictures.