SUBGENUS: decaloba
SUPERSECTION: decaloba
SECTION: decaloba
GEOGRAPHICAL DISTRIBUTION OR ORIGIN:
Brazil, Minas Gerais.
CRITICAL MINIMUM TEMPERATURE: 5 °C
IDEAL MINIMUM TEMPERATURE: 8 °C
ETYMOLOGY: From the Latin pardus, leopard for the leaves rich of glands punctiform like spots.
DESCRIPTION:
This species was discovered relatively recently and has spread quickly among collectors thanks to the elegance of its foliage. The leaves are its most distinctive feature: small leaf glands are aligned along the lateral veins, while the veins themselves are marked with very pale green patches that give the blade a lively and decorative appearance.
The presence of these minute yellowish glands, together with the irregular variegation and mottling on the surface of the leaf, inspired the author to choose the name pardifolia, from the Latin pardus, meaning “leopard”, in reference to the spotted pattern of the foliage.
The flowers, though not large, are highly ornamental. The corolla is white, gently suffused with pale pink, especially on the sepals. The main corona, composed of sturdy filaments lying across the corolla, alternates white and light pink bands that enhance its delicacy. A second corona, of very pale green filaments, short, slender and dense, encircles the centre of the flower parallel to the androgynophore, completing the structure with perfect balance.
Passiflora pardifolia is native to southeastern Brazil, particularly the state of Minas Gerais. It grows along forest edges and in transitional areas between woodland and clearings, where it receives filtered light and benefits from constant humidity.
It belongs to the Mata Atlântica biome, one of the most diverse and complex ecosystems on Earth. Here the vegetation forms a mosaic of evergreen forests, secondary woodland and open areas, with rainfall well distributed throughout most of the year and only brief dry periods. The soil, well drained yet rich in organic matter, provides an ideal environment for the growth of climbing plants such as this species.
In cultivation it proves easy and generous. When grown in pots it flowers regularly, combining the beauty of its foliage with the harmony of its delicately coloured blooms. In most parts of Italy it must be sheltered during winter, but in mild climates it can remain outdoors all year round.