Xerophyte

Central Spines

0-1 (Often absent).

Description

The normal Gymnocalycium deeszianumSN|15883]]SN|15883]] is a small globose solitary cactus and the variegated form here described only differs from the standard form for the odd yellowish colour of epidermis. The yellow appearance of this Gymnocalycium is more precisely caused by an aberration called "schizochromism". Here, though, the specific green pigment (chlorophyll) is partially missing, every other pigment is present at normal levels, the dominant green colouration is lost, but will still more than likely have normal other pigments that give the yellow overall appearance of stems. The yellow colour of this plant is transmitted from the parent to the offspring and this plant is reproduced by seeds.

Flowers

Pale pink or (usually) pure white.

Ribs

Rounded, slightly chinned.

Stem

Up to 6,5 cm tall, 8-10 cm in diameter, globose, flattened to elongate, light olive green with diffused yellow fading, becoming a pleasant pale yellowish-green.

Radial Spines

Spreading, straight to more or less curved and bent against the stem. Creamy yellowish with darker tips.