Ranunculaceae

What are the differences between Christmas roses, Lenten roses, and hellebores? We'll explain how to distinguish between similar species! Actually, I've only ever seen Lenten roses!?

Both Christmas roses and Lenten roses belong to the genus Helleborus in the Ranunculaceae family, and in Japan, they are frequently cultivated as ornamental plants because they bloom during the winter. Extensive breeding efforts have resulted in large-flowered and double-flowered varieties. However, due to the diversity of varieties...

2024.01.07

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What are the differences between Japanese anemone and aster? We'll explain how to distinguish between similar species! Were you mostly misidentifying Japanese anemones?

Japanese anemone (Anemone hupehensis), Taiwanese anemone, and button-leaved.

2023.09.10

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What are the differences between Clematis terniflora, Clematis patens, and Clematis japonica? An explanation of how to distinguish between similar species.

Clematis terniflora, Clematis patens, and Clematis japonica all belong to the genus Clematis in the Ranunculaceae family and are climbing semi-shrubs found in Japanese forests. They share several common features, including compound leaves, flowers with white sepals instead of petals, and feathery fruits, which can sometimes make them difficult to distinguish.

2023.09.08

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[Seed Plant Encyclopedia #135] What are the species of the Paeoniaceae family? Photo list

The family Paeoniaceae consists of perennial herbs or small shrubs. The leaves are alternate or basal, large, trifoliate, or somewhat pinnately compound, and lack stipules. The flowers are large, with 3-5 bluish-green sepals and petal-like petals without nectaries. Stamens are numerous. There is only one genus, Paeoniaceae, found in the Northern Hemisphere...

2022.11.30

Seed Plant Encyclopedia

[Seed Plant Encyclopedia #124] What are the species of the Ranunculaceae family? Photo list

The Ranunculaceae family mostly consists of perennial herbs, but some are annuals or biennials, and occasionally shrubs. Leaves can be alternate or opposite, and leaf shape varies considerably. Flowers are radially or bilaterally symmetrical, and many have sepals that resemble petals. Some petals are missing...

2022.11.18

Seed Plant Encyclopedia

What are the differences between Nigella (Nigella fuciformis) and Black Cumin (Nigella fragrans)? What are their medicinal properties? What are their components? Did the flowers deceive insects by creating false nectar glands?!

Nigella (Ilex crenata) and black cumin (Ilex rotunda) are cultivated worldwide for ornamental and medicinal purposes, and are now common in Japan, but they are very easily confused. Even searching online will bring up many incorrect photos. However, distinguishing between them is actually quite difficult...

2021.09.20

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