#succulent

• Adromischus — A genus of dwarf succulent plants in the Crassulaceae family, native to the arid zones of Southern Africa and Namibia, characterized by extremely fleshy leaves with spectacular shapes and varied textures. Its name comes from Greek, combining 'hadros' (thick, robust) and 'mischos' (stem, stalk), referring directly to the thick stem or petiole of these species, highly prized by collectors for their morphological diversity.
• Adromischus clavifolius — A species or variety of dwarf succulent plant (also known scientifically as Adromischus cristatus var. clavifolius), native to the Eastern Cape Province of South Africa, remarkable for its unique club-shaped or wedge-shaped leaves grouped compactly. The specific epithet 'clavifolius' stems from the Latin words 'clava' (club, nail) and 'folium' (leaf), referring to the swollen profile of its silver-green leaves which often turn reddish under the sun, and a short stem covered in dense reddish aerial roots.
• Adromischus mammillaris — A rare perennial succulent plant species within the genus Adromischus, native to the arid expanses of South Africa, particularly the Little Karoo. The plant features prostrate or decumbent stems and unique, linear-lanceolate yet highly thickened, plump leaves of a light green or olive-green hue, often dotted with dark reddish-purple speckles near the apex. In modern botanical nomenclature, it is taxonomically tied as a synonym to the variable Adromischus filicaulis complex.
• Adromischus marianae — An extremely variable and highly prized dwarf perennial succulent plant species within the Crassulaceae family, endemic to the Namaqualand region of South Africa. Characterized by its very slow growth rate and unique, rough, warty, or heavily textured leaves, it often mimics dried raisins or rocky coral structures. The species encompasses numerous globally famous forms and cultivars (such as 'herrei', 'hallii', or 'Little Spheroid'), whose coloration ranges spectacularly from lime green to brick red and deep purple depending on sun exposure.
• Adromischus trigynus — A dwarf, compactly branched perennial succulent plant species in the Crassulaceae family, native to a wide range in South Africa (from the Great Karoo and Northern Cape to the Free State) and Namibia. It features a tuberous, much-branched base bearing dense, elliptic to orbicular leaves with distinctive acute, horny margins wrapping their upper sections. The grayish-green foliage is heavily mottled with chocolate-brown or purplish-maroon spots, earning it the common name 'Calico Hearts'. In late spring, it produces long inflorescences up to 35 cm tall with pale yellowish-green tubular flowers tinged with white or pink.
• Aeonium — A genus of subtropical succulent plants in the family Crassulaceae, native mainly to the Canary Islands, structurally characterized by fleshy leaves arranged in perfect geometric, flower-like rosettes, often growing at the ends of woody stems. They are highly valued as ornamental plants due to their exceptional drought tolerance.
• Aeonium arboreum — A species of subtropical succulent plant in the genus Aeonium, family Crassulaceae, commonly known as the tree houseleek or tree aeonium. It is structurally characterized by woody, erect, and highly branched stems that bear dense rosettes of fleshy leaves at their tips, which are bright green or dark purple (in the 'Schwarzkopf' cultivar), and is widely cultivated as an ornamental plant.
• Aeonium balsamiferum — A rare species of succulent plant in the family Crassulaceae, endemic to the Canary Islands (specifically Lanzarote and Fuerteventura), characterized by large rosettes of green leaves and branched stems. Its distinctive structural feature is the secretion of an extremely sticky and aromatic resin with a strong, characteristic, balsamic scent that protects the plant against pests in its native arid habitat.
• Aeonium caespitosum — A species of succulent plant in the family Crassulaceae, native to the Canary Islands, characterized by a dense, compact, and tufted growth habit, forming numerous small, tightly clustered rosettes. Its fleshy leaves often feature reddish longitudinal lines on the underside and fine hairs along the margins, making it an extremely resilient species used for groundcover in xeriscape landscaping.
• Aeonium domesticum — A scientific name often used for a popular horticultural hybrid (correctly known as Aichryson x domesticum), belonging to the same Crassulaceae family, characterized by small rosettes of velvety, slightly hairy leaves and thin, highly branched stems. It is an extremely widespread houseplant, valued for its adaptability to indoor conditions and its star-shaped yellow flowers.
• Aeonium haworthii — A species of succulent plant in the family Crassulaceae, commonly known as Haworth's aeonium or pinwheeleonium. It is structurally characterized by woody, erect, and highly branched stems bearing compact rosettes of bluish-green leaves, featuring ciliate margins that often turn bright red when exposed to direct sunlight.
• Aeonium tabulaeforme — A unique species of succulent plant in the family Crassulaceae, native to Tenerife, remarkable for its completely flat rosette, closely appressed to the ground or rocks, resembling a dinner plate or tabletop. The light green, overlapping leaves feature ciliate margins with soft white hairs, forming a perfect geometric disc that often grows on vertical cliff faces in its native habitat.
• Aeonium tortuosum — A dwarf species of succulent plant in the family Crassulaceae, native to the Canary Islands (Fuerteventura and Lanzarote). It is structurally characterized by thin, sinuous, and highly branched (tortuous) stems that bear small rosettes of fleshy, yellowish-green leaves covered with fine glandular hairs, exhibiting a compact, micro-shrubby habit ideal for bonsai-style cultivation.
• Aeonium urbicum — A monumental species of succulent plant in the family Crassulaceae, native to Tenerife. It is remarkable for its single, robust, unbranched or sparsely branched structural stem that can reach up to two meters in height, bearing at its apex a single giant rosette of bluish-green leaves with finely ciliate, often pinkish-red margins.
• Agava — The common name of monocotyledonous xerophytic plants within the genus Agave, native to the arid and semi-arid regions of the Americas, particularly Mexico. These plants are structurally characterized by a dense rosette of large, fleshy, rigid leaves, often tipped with sharp spines, and a gigantic, spectacular inflorescence that appears only once at the end of the plant's life cycle, cultivated worldwide for textile fibers, alcoholic beverage production, or as ornamental plants.
• Agavaceae — A taxonomic family of monocotyledonous angiosperm plants (Agavaceae), currently classified as a subfamily (Agavoideae) within the Asparagaceae family. It comprises perennial, xerophytic, or succulent plants, with leaves often arranged in basal rosettes and perfectly adapted to hot and dry climates, including famous economic and ornamental genera such as Agave, Yucca, and Sansevieria.
• Agave — The official taxonomic genus grouping numerous succulent plant species within the subfamily Agavoideae, family Asparagaceae. Members of this genus are renowned for their CAM metabolism which enables water conservation, their socio-economic importance in producing traditional distilled beverages (such as tequila and mezcal), and their major ecological distribution within New World arid biomes.
• Agave americana — A famous species of succulent and xerophytic plant within the genus Agave, native to Mexico and the United States, but widely naturalized globally, including the Mediterranean basin. Commonly known as the American aloe or century plant due to the misconception that it blooms only once every hundred years, it is distinguished by its impressive size, grayish-green leaves with spiny margins, and a spectacular inflorescence that can reach up to eight meters in height.
• Agave filifera — A small to medium-sized species of succulent plant within the genus Agave, native to the arid regions of central Mexico. It is easily recognized due to its unique morphological feature: its rigid, narrow, dark green leaves display thin, ornamental white threads along the margins, resembling elastic filaments (fibers) that naturally peel off as the leaf matures.
• Agave geminiflora — A unique species of succulent plant within the genus Agave, native to the state of Nayarit, Mexico. This plant is structurally characterized by an extremely dense and symmetrical rosette composed of hundreds of narrow, linear, flexible, and rounded leaves, lacking marginal teeth but often featuring decorative white filaments peeling from the edges. Its specific epithet refers to its spectacular flowering spike, where the flowers appear arranged in twin pairs along the stalk.