Papaveraceae

What are the differences between poppies, common poppies, and long-headed poppies? How do they differ from Icelandic poppies? We'll explain how to distinguish between similar species! Did humans themselves evolve the "Devil Fruit," which has both significant merits and demerits?

Poppies, including the common poppy, thick-flowered poppy, and long-headed poppy, all belong to the genus Papaver in the family Papaveraceae and are collectively known as poppies. They are very popular as ornamental plants due to their beautiful, large single flowers and are widely cultivated. However, despite being poisonous and prone to naturalization, they are difficult to identify...

2025.02.18

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What are the differences between Corydalis ambigua, Corydalis fumariifolia, and Corydalis ambigua? An explanation of how to distinguish between similar species.

Corydalis ambigua, Corydalis fumariifolia, and Corydalis hyemalis all belong to the Corydalis genus of the poppy family. What's interesting about them is that in the spring (April-June) flowering season in forests, their purple to bluish-purple flowers bloom in a spiral pattern facing in all directions. However, their flower shapes and habitats are similar, so they can sometimes be confused...

2024.04.25

plant

[Seed Plant Encyclopedia #119] What are the species of the poppy family? Photo list

The Papaveraceae family consists of herbaceous plants whose stems and leaves are often covered in a powdery white substance. Breaking the stem releases a milky white or orange-yellow sap. The leaves are alternate, pinnately lobed or pinnately compound, sometimes simple, and lack stipules. The flowers are bisexual, radially symmetrical, or bilaterally symmetrical. The sepals are 2-4 in number and separate...

2022.10.28

Seed Plant Encyclopedia

What are the differences between Greater Celandine and Japanese Kerria? We'll explain how to distinguish between similar species! Are they poisonous? Why do Greater Celandine flowers bloom at an angle?

Both *Chelidonium majus* and *Cornus kousa* are wild species of the poppy family, composed of four yellow petals, so it can be difficult to distinguish between them. Their leaves can be differentiated by the presence or absence of serrations on the leaflets, and their flowers are almost identical, but there are differences in the arrangement of the inflorescence and the shape of the stamens and pistils...

2022.02.08

plant

What species are similar to Macleaya cordata? Is it toxic? What types of alkaloids does it contain? Is it medicinal? Did the flower's "petals" have been genetically altered to resemble "stamens"?

Macleaya cordata is a perennial herb that grows in wastelands and roadsides, and can occasionally be seen in urban areas. It belongs to the poppy family, and while no similar plants have been identified in Japan, several varieties are known, differing slightly in leaf morphology. The toxicity of Macleaya cordata is its most well-known characteristic; cutting the stem...

2021.09.21

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