True lemons actually have sharp thorns lining their twigs, though some varieties have been bred to lose this trait. Lemon is not an original citrus fruit, but rather a hybrid between a citron and a sour orange. Lemon and its citrus fruit cousins became highly valued by Dutch botanists and horticulturists during the 17th century, a period marked by rapid expansion in plant exploration and the exchange of exotic species across Europe. 

Citrus plants, including lemons, oranges, and citrons, were especially prized for their fragrant blossoms, glossy evergreen foliage, and brightly colored fruit, which stood in striking contrast to the colder and more subdued northern European landscapes.

As interest in these plants grew, so too did the desire to cultivate them outside of their native Mediterranean and subtropical climates. By the 17th and 18th centuries, orangeries had become fashionable architectural features across Europe, particularly among aristocratic and affluent households.

They reflected not only botanical interest but also status, wealth, and participation in the growing scientific curiosity of the time. Citrus cultivation in these controlled environments helped deepen European understanding of plant care, climate adaptation, and horticultural design; laying groundwork for later developments in greenhouse technology and ornamental gardening traditions that continue today. 

Mullein is native to Europe, the Mediterranean region, North Africa, and parts of Asia, and it has since become widely naturalized in North America and Australia. Historically, Mullein has been associated with rural landscapes and traditional countryside settings, where it often grows in sunny, open areas with well-drained ground.

Its tall, upright flowering spike can reach impressive heights, making it a visually striking presence when in bloom.

Throughout history, different cultures have found practical uses for various parts of the plant. The flowers and leaves have also been used as natural dyes for fabric and hair, producing soft yellow and earthy tones depending on preparation methods and materials used.

These varied applications reflect the plant’s long-standing role in everyday rural life and traditional resource use. For example, Native American cultures have smoked the dried leaves in their ceremonies and for herbal support.