Cattleya maxima 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. or taller with one leaf at the top (total height of pseudobulb and leaf about 61 cm). Leaf oblong or broadly oblong, rounded at apex, light green, up to 35 cm. long and up to 6 cm. wide, thick and fleshy. Inflorescence stem up to 30 cm long, with 3-6 (upland variety) or 12-15 (lowland variety) flowers. Flowers 12–15 cm wide, with lilac or pale rose sepals and petals, except the lip or labellum,
Flower constancy food resources and so will feed on a mixture of these to maximize their energy intake per unit time. As a result of this apparent contradiction, many hypotheses have been proposed to explain flower constancy in insects to determine the adaptability of flower constancy. One of the most popular explanations is that insects that are flower constant have limited memory space and can only focus on one flower type at a time. Insects, as with other animals, have short-term memory (STM) or "working memory" where information is stored temporarily for a few second or minutes. Additionally, insects have long-term memory