Tylecodon Buchholzianus

A Euphorbia parvimedusae hybrid is a cultivated succulent variety developed by crossing Euphorbia parvimedusae—a rare and unusual species from South Africa—with another Euphorbia species, often to enhance certain traits such as size, growth habit, or ease of cultivation. These hybrids typically retain the unique, medusoid appearance of the parent species, characterized by a central caudex (swollen stem base) from which numerous cylindrical arms or branches radiate, resembling a sea anemone or the mythological head of Medusa.

Depending on the hybrid cross, the plant may show variations in:

• Branch density – more compact or sprawling arms

• Caudex shape – larger, more prominent, or more textured

• Color – shades of green, grey-green, or even reddish tones

• Spines – some hybrids may have more or fewer spines

Like most Euphorbias, these hybrids exude a white, toxic latex when damaged and should be handled with care. They prefer well-draining soil, minimal watering, and bright light—making them excellent candidates for collectors or enthusiasts interested in rare succulents.

Coryphantha elephantidens cv. Tanshi Zougemaru inermis is a rare, spineless cultivar of Coryphantha elephantidens, originally native to central Mexico, especially in Jalisco and surrounding regions. This particular cultivar is known for its smooth, rounded, and highly symmetrical tubercles (bumps) that give it a sculpted, almost “puffy” appearance.

Unlike the typical species, the inermis form lacks spines, making it especially attractive to collectors. It may produce large, showy pink to magenta flowers in summer. It prefers full sun to light shade, well-draining soil, and minimal watering.

Agave titanota ‘Compacta’ is a highly ornamental, slow-growing agave native to Oaxaca, Mexico. It is a cultivated selection of Agave titanota, valued for its tight, compact rosette form and heavily textured leaves.

Characteristics:

• Forms a dense, symmetrical rosette of short, thick leaves.
• Leaves are pale green to bluish-grey, often covered with a powdery bloom (farina).
• Margins are heavily armed with irregular, dark, sharp teeth.
• Terminal spine is strong and prominent.
• ‘Compacta’ forms a smaller, tighter growth habit than standard forms.
• Mature plants remain relatively low but become striking sculptural specimens.

Cultivation:

• Summer-growing succulent.
• Requires full sun for best form and coloration.
• Needs very well-drained, gritty soil (high mineral content preferred).
• Water moderately during active growth; very sparingly in winter.
• Sensitive to excess moisture, especially in cold conditions.
• Frost-tender; prefers warm climates.

Notes:

• The ‘Compacta’ form is a horticultural selection prized for its compact geometry and strong leaf armature rather than a distinct wild subspecies.