Cattleya maxima which has dark purple veins and a yellow area in the middle. Dorsal sepal narrowly elliptic; lateral sepals elliptic lanceolate; petals elliptic with wavy margin; lip folded forming a tube, with the front margin curly and wavy. Column slender and arched. "Cattleya maxima" occurs as an epiphyte on trees in dry forests from 100 to 1800 m of elevation, from Venezuela to northern Peru. The upland variety can be found growing on rocky slopes. Cattleya maxima Cattleya maxima is a species of orchid in subfamily Epidendroideae found from Venezuela to Peru. Epiphytic herb with club-shaped pseudobulbs, up to 39 cm.
Flowering plant the wasp example is not incidental; bees, which, it is postulated, evolved specifically due to mutualistic plant relationships, are descended from wasps. Animals are also involved in the distribution of seeds. Fruit, which is formed by the enlargement of flower parts, is frequently a seed-dispersal tool that attracts animals to eat or otherwise disturb it, incidentally scattering the seeds it contains (see frugivory). Although many such mutualistic relationships remain too fragile to survive competition and to spread widely, flowering proved to be an unusually effective means of reproduction, spreading (whatever its origin) to become the dominant form of land plant