Crassula capitella
Crassula capitella, is a perennial succulent plant native to southern Africa.
Description
An extremely variable species. The narrow, pointed, splayed leaves are initially a light green, but become a strong reddish colour in the sun.The leaves are stacked, and near the base of the rosette they are larger. Near the top of a rosette, the leaves gradually get smaller and change into floral bracts, as the stem forms a long, pointed inflorescence.
It is a small, succulent herb - with stems that are either erect or rambling and mat-forming. Each stem forms roots at its internodes, which take root if the stem lies against the ground.
C.capitella is mostly biennial, blooming in the summer, with small, white, star-shaped flowers forming all around each thick, upright stem.
It grows to a height of about 6 inches tall, and will be damaged when exposed to temperatures below.
Cultivation
Crassula capitella prefer full sun to partial shade, with average watering needs, and it should not be exposed to temperatures below. It may suffer from foliage edema, which may be the result of rapid changes in moisture.Distribution
Crassula capitella is native to southern Africa; it is found in Transvaal, Free State, Eastern Cape, and in some parts of southern Namibia and Botswana.Subspecies
- Crassula capitella subsp. capitella: biennial basal rosette with smooth stems and unbranched spike inflorescence. Found in Free State, Eastern Cape, Northern Cape, and Ladismith, Western Cape, South Africa.
- Crassula capitella subsp. enantiophylla
- Crassula capitella subsp. meyeri: a decumbent subspecies from the sandy coastline of KwaZulu-Natal.
- Crassula capitella subsp. nodulosa: a perennial green shrub with one or two rosettes on hairy stems, with scattered reddish blotches and vertical flower spikes. Found in Botswana, Namibia, South Africa, and Zimbabwe, in grassland habitats with scattered, gravelly slopes or kopje formations.
- Crassula capitella subsp. sessilicymula: a perennial shrub with a woody trunk and branched inflorescence. Found in Gauteng and Limpopo.
- Crassula capitella subsp. thyrsiflora: a low perennial shrub with multiple pinkish-red rosettes that become stacked in a 'pagoda'-like form, with an unbranched spike inflorescence. From the Western Cape.
- Crassula capitella subsp. corymbulosa: synonymous with C. capitella ssp. thyrsiflora, it is essentially an all-green form of the species. This form may sunburn easily in exposed, sunny locations and prefers dappled shade or bright indirect light to look its best. Often marketed as Crassula corymbulosa 'Shark Tooth' or 'Green Shark Tooth'.