Pachypodium rosulatum subs. gracilius f. cristatum Photo by: Valentino Vallicelli
Origin and Habitat: Garden origin (Nursery produced cultivar)
Synonyms:
See all synonyms of Pachypodium rosulatum
Description: Pachypodium rosulatumSN|14782]]SN|14782]] subs. gracilius is a beautiful caudex plant with bright yellow flowers. It is smaller growing than the type and has fewer thinner leaves, slimmer branches and a shorter corolla tube. The crested form Pachypodium rosulatumSN|14782]]SN|14782]] subs. gracilius f. cristatum - despite to its beauty - is still very rare and sought after by collectors, for its unique features.
Stem: Fan shaped, thin, less than 1 centimetre thick forming tangled convoluted mounds, reddish-brown, smooth but new growth lanateup to two centimetres in diameter and reach a height and diameter of 40 centimetres.
Spines: Paired conical about 5 mm long.
Leaves: Elliptic to lanceolate, and smaller than other rosulatum about 3-11 cm long, 0,8-2,5 cm wide. Hairless above than beneath.
Flowers: Bright yellow 2-5 together on top of a peduncle 7-40 cm long. Corolla tube thin cylindrical up to 3 cm long, with narrow, ovoid lobes.
Fruit: 6-20 cm long.
Seed: Oblong 6 cm long.
Notes: The species name is often misspelled: "gracilis" or "gracilus".
More...Subspecies, varieties, forms and cultivars of plants belonging to the Pachypodium rosulatum group
Bibliography: Major references and further lectures
1) Urs Eggli Illustrated Handbook of Succulent Plants: With 487 Colour Photos.
2) Sara Oldfield Cactus and Succulent Plants: Status Survey and Conservation Action Plan IUCN/SSC Cactus and Succulent Specialist Group
3) Nick Garbutt, Hilary Bradt, Derek Schuurman Bradt Madagascar Wildlife: A Vistor's Guide
4) Stuart Max Walters, James Cullen The European garden flora: a manual for the identification of plants
Pachypodium rosulatum subs. gracilius f. cristatum Photo by: Valentino Vallicelli
Pachypodium rosulatum subs. gracilius f. cristatum Photo by: Valentino Vallicelli
Pachypodium rosulatum subs. gracilius f. cristatum Photo by: Valentino VallicelliSend a photo of this plant.The gallery now contains thousands of pictures, however it is possible to do even more. We are, of course, seeking photos of species not yet shown in the gallery but not only that, we are also looking for better pictures than those already present.
Read More... Cultivation and Propagation: A draining cactus potting mix and a good water supply is all this plant needs, it like full sun to light shade with warm temperatures. It tends to lose its leave and go dormant in winter. It then needs very little water. Repot the plant every 2-3 years.
Crested growth: Unlike 'monstrose' varieties of plants, where the variation from normal growth is due to genetic mutation, crested growth can occur on normal plants. Sometimes it's due to variances in light intensity, or damage, but generally the causes are unknown. A crested plant may have some areas growing normally, and a cresting plant that looks like a brain, may revert to normal growth for no apparent reason. Any normal shoots should be removed to promote the growth of the crest.
