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Sunday, November 18, 2007

Plants of the Family Papaveraceae,Bleeding Heart



Bleeding Heart

Lamprocapnos spectabilis formly Dicentra spectabilis

Garden plant having deep-pink drooping heart-shaped flowers

Plants of the family Papaveraceae are a diverse group of flowering plants known for their ornamental beauty and medicinal properties. With over 25 genera and more than 200 species, this family encompasses a wide range of plants that have captivated botanists and horticulturists alike. In this article, we will explore the characteristics, distribution, and uses of plants belonging to the family Papaveraceae, shedding light on their significance in the botanical world.

Overview of the Family Papaveraceae

The family Papaveraceae, commonly referred to as the poppy family, is primarily characterized by its showy and delicate flowers. These plants are known to possess milky latex in their stems, and many species produce alkaloids with potent medicinal properties. The family comprises several well-known genera, including Papaver, Eschscholzia, and Meconopsis, each with its own distinct features and attributes.

Characteristics of Plants in the Family Papaveraceae

Plants of the family Papaveraceae exhibit a range of characteristics that set them apart from other plant families. These features include:

1. Flowers:
The flowers of Papaveraceae plants are often large and showy, attracting pollinators with their vibrant colors and intricate petal arrangements. The petals may come in various shades, including red, orange, yellow, and white, making them visually appealing.

2. Latex:
A defining characteristic of Papaveraceae plants is the presence of a milky latex, which serves as a defense mechanism against herbivores and pathogens. This latex can be toxic and contains alkaloids that have been used historically for medicinal purposes.

3. Leaves: The leaves of Papaveraceae plants can vary widely, ranging from dissected and fern-like to lobed or simple. This diversity adds to the aesthetic appeal of these plants and contributes to their uniqueness.

Distribution and Habitat

Plants belonging to the family Papaveraceae are distributed worldwide, with a prevalence in temperate regions. They can be found in various habitats, including woodlands, meadows, and rocky slopes. Some species have adapted to specific environmental conditions, such as high altitudes or harsh climates, further demonstrating the resilience of this plant family.

Common Genera and Species

1. Papaver:
The Papaver genus is perhaps the most well-known among the Papaveraceae family, comprising species like the opium poppy (Papaver somniferum) and the California poppy (Papaver californicum). These plants are valued for their vibrant flowers and have historical significance due to their medicinal use.

2. Eschscholzia:
The Eschscholzia genus includes species commonly known as the California poppy. These plants are native to the western United States and are known for their golden-orange flowers.



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