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.
Flower constancy more dissimilar, for example in their coloration. When, in a community of flowering plants, the flowers are all similarly colored, the constancy is often lower because different species are more difficult to distinguish, whereas constancy tends to be higher when the flowers are distinctly differently colored. Flower constancy benefits flower pollination but, arguably, constancy is not so obviously adaptive for pollinators. Individuals that show constant behavior ignore other flowers that could potentially provide more nectar (reward) than their preferred type. As a result, flower constancy seems to contradict optimal foraging models, which assume that animals will move minimal distances between