Difference between Honeysuckle and Double Flowers
In traditional Chinese medicine texts and flower identification guides, honeysuckle often appears under various names, with the most confusing being its relationship with "double flowers." This plant, which combines ornamental and medicinal values, holds an important place in both courtyard planting and the field of traditional Chinese medicine. Let's uncover its multiple aspects through a professional perspective.
Etymology and Plant Characteristics
Historical Allusions Behind the Nicknames
Lonicera japonica, a plant from the Caprifoliaceae family, was first named "honeysuckle" in "Compendium of Materia Medica" due to its unique color-changing process from silver white when the flowers first bloom to golden when fully open. The name "double flowers" originated from ancient medical experts' description of the characteristic of twin flowers on the same peduncle, which is actually different stages of development of the same plant.
Key Identification Points for Morphological Characteristics
The vines have a brownish spiral growth with ovate leaves that are opposite and have fine villi. The tubular corolla is about 3-4 centimeters long, with a refreshing fragrance, and the peak blooming period is from May to July each year, with the viewing period lasting until before the first frost.
Family Planting and Maintenance System
Substrate Ratio and Container Selection
It is recommended to use a mixed substrate of garden soil: decomposed leaf soil: river sand in a ratio of 5:3:2. For pot planting, a ceramic container with a depth greater than 30cm is required, and for ground planting, the heavy soil needs to be improved in advance to ensure a pH value between 6.0-7.5.
Light Control and Fertilization Schedule
Ensure at least 4 hours of direct sunlight daily, and avoid strong midday sunlight during the height of summer. During the growing period, apply diluted soybean cake fertilizer every 15 days, and increase phosphorus and potassium fertilizers during the budding period. Stop fertilizing during the winter dormancy period.
Advanced Water Management Techniques
Adopt the "wet-dry" watering principle, maintaining air humidity between 60%-70%. Appropriate water control during the flowering period can extend the viewing period, and timely drainage is needed during the rainy season to prevent root rot.
Medicinal Value and Modern Applications
Active Ingredients and Pharmacological Effects
The content of active substances such as chlorogenic acid and aucubin reaches over 3.5%, and modern pharmacology has confirmed their broad-spectrum antibacterial and antiviral effects, with an inhibitory rate for influenza virus reaching up to 78.6%.
Traditional Processing and Consumption Methods
Pick the unopened flower buds (commonly known as double flowers) and dry them. Combined with mint, they can be made into a substitute for tea, and when used with forsythia, they can enhance the antipyretic effect. External use of decoctions is effective for eczema and ulcers.
Difference between Honeysuckle and Double Flowers