Tag: vygies

Bijlia dilatata

This is one of the more easily recognized mesembs, only known from the Prince Albert area, where it occurs on flats and hills with broken dolerite and quartz gravel.
The old name Bijlia cana cannot be used anymore; vernacular names are Prince Albert vygie, pangavygie and skewevygie.
The plants grow in small clumps of smooth and hard, boat-like but very asymmetric leaves, which are almost as broad as thick in the upper half and pale greyish green to pinkish/yellowish white.
In July-August they produce bright yellow or orange-yellow, short-stalked flowers to about 3.5 cm in diameter.

 

 

 

Vanzijlia annulata

There is only a single species in the genus Vanzijlia, occurring in sand along the west coast, from Saldanha to Hondeklipbay and inland towards Clanwilliam on loam.

The plants form small tangled shrubs, with branches creeping or growing upwards into other shrubs. They have dimorphic leaf pairs:
– a smaller, nearly completely fused pair which is oblong or spherical, with or without small free points to the leaves
– a larger pair in which the leaves are more or less cylindrical or semi-cylindrical and only fused at the base (often inflated there).
The pale pink to white flowers are solitary, 2.5 to 6 cm in diameter and appear in late autumn to winter (May-September). After pollination they develop into capsules with 9 or 10 compartments.

Stomatium suaveolens

Stomatium is one of the few genera of the Aizoaceae with obviously scented flowers. This species even derives its name from that fact (suaveolens = with a sweet smell).
The plants form compact, flat to somewhat rounded clumps with rough leaves which are 1-2 cm long, 0.9-1.5 cm wide and 0.7-0.9 cm thick.
Usually the yellow flowers appear in May-July; they are to 1.5 cm in diameter and open in the evening.
The species occurs on flat rock slabs (see first picture) in the Fraserburg – Sutherland – Williston area, where severe frost is a normal phenomenon in winter.
In the second picture you may also spot Crassula corallina.

 

 

 

 

 

 

Cephalophyllum subulatoides

Only three species of Cephalophyllum are known to occur in the Little Karoo and this is one of them; it also occurs somewhat more to the west, in the Worcester-Robertson Karoo. The other two are C. curtophyllum and C. purpureo-album.

With their short thick stems, the plants are rather more compact than most other Cephalophyllums. They form clumps up to 15 cm in diameter, the centres of which die off with age.
The dark green leaves are 5.5-8 cm long, triangular with a sharp point (subulatoides means awl-shaped).
In July-August the plants are decorated with magenta flowers about 3 cm in diameter. The staminodes are white.
The fruits are persistent; they have a rounded base and about 12 compartments.

Stomatium alboroseum

Whereas nearly all species of Stomatium have yellow flowers, here – as the name implies- the flowers are white to pink.  They are about 2.5 cm across and heavily scented; they begin to open only near sunset. The flowering period is stated as August to December.
The plants vary from compact and somewhat dome-shaped to flattish and forming mats up to 8 cm in diameter with age.
The leaves are spoon-shaped to trigonous, 2-2.5 long, about 1 cm long and about 0.7 cm thick; they have an inconspicuous keel, wavy margins with 3-6 small white, teeth-like warts and a very rough skin.
Occurring on sandy flats or pans with a high content of lime in Namaqualand and southwestern Bushmanland.

 

 

Mesembryanthemum barklyi (olifantsoutslaai)

Plants of this species are the largest in the genus and are sometimes nicknamed “elephant’s toilet paper” because of the enormous leaves. As a rule, they occur on sandy plains in southwestern Namibia and northwestern Namaqualand.
Although their lifespan is usually not more than two years, they may reach a height of 1.5 m.
At first, the plant forms a rosette of leaves with flowering side branches, after which the internodes in the rosette elongate and form new rosettes and flowering branches.
Usually the stems are clearly 4-angled and winged, up to as much as 4 cm in diameter.
The leaves are egg-shaped to triangular, with more or less undulating margins; they are very large (lower ones up to 40 x 25 cm), with small bladder-cells.
Flowers appear in Sept.-Nov.; they are 4-6 cm across, pink to pale pink, with a white or slightly green base and very numerous petals, staminodes and stamens. The fruits have 5 compartments.

Gibbaeum petrense (Klipvygie)

As this species is easy to grow, it is often encountered in cultivation. In nature it is restricted to a narrow band along the northern foothills of the Langeberg Mountains, where it is locally abundant in shallow clayey soil rich in quartzite pebbles.
The plants form tufts -often 5 to 10 cm across- of densely crowded leaves, with rather sharp edges  and convex sides. They are firm to the touch and greyish to greenish in colour.
In Aug.­-Oct. they produce dark pink to light purple flowers, about 1.5 cm in diameter.

 

 

 

Glottiphyllum cruciatum

Cruciatum means cross-shaped, referring to the way the leaves are arranged. They are more or less erect, have pointed and often reddened tips and are widened towards the base.
The flowers have long stalks and are about 6 cm across; they appear in May-July.
Characteristic for the fruits are the disintegrating stalks and the very high tops (resembling an acorn).
The plants usually grow under shrubs in sandy/gravelly loam, often together with G. linguiforme and G. carnosum; they are locally abundant, but restricted to only a few sites in the Little Karoo (Oudtshoorn – Calitzdorp area).

Antegibbaeum fissoides

The genus Antegibbaeum contains only this species. It is endemic to the western part of the Little Karoo, where it may occur in great numbers, usually on clayey soil in quartz patches and often accompanied by Gibbaeums.
At first sight, the plants are very similar to those of Argyroderma fissum. They are branched from the base, with upright or flat-growing stems, forming clumps up to 18 cm across.
The leaves of each pair are slightly unequal, greyish-green, sometimes reddish.
Older leaves are often covered in an unsightly black fungus (also see Cerochlamys).
The flowers have short stalks and are deep pink to violet-red; they are to 6 cm in diameter and appear in in late winter and early spring: August-September.
Common names for this species are volstruistone (ostrich toes) and bobbejaanvingertjies (baboon fingers).


With Gibbaeum petrense

 

 

 

 

 

 

Didymaotus lapidiformis (tweeling-vygie)

Didymaotus means twin-flowered and refers to the way in which (usually) a flower is formed on each side of the leaf-pair – a feature which is not found elsewhere in the family.
The plant bodies are single or form compact little clumps with age. Each body consists of leaves up to 4 cm long, broad and thick, usually greyish green or brownish-reddish.
The flowers are up to 4 cm in diameter, usually pink/purple, rarely white. They appear in September-October.

This curious plant is found in only a few localities in the Tanqua and southern Ceres Karoo, almost always together with Lithops comptonii. The rainfall occurs mainly in winter here.
More information can be found here: http://www.plantzafrica.com/plantcd/didylapid.htm