What is the difference between Tibetan poppy and greater celandine?

Both Tibetan poppy and greater celandine are plants in the Papaveraceae family, and both bear yellow flowers, so what exactly is the difference between Tibetan poppy and greater celandine?

1. Differences between Tibetan poppy and greater celandine

1. Different classification: Tibetan poppy is a perennial herb in the Papaveraceae family, genus Dicranostigma, while greater celandine is a plant in the Papaveraceae family, genus Chelidonium;

2. Different size: compared with Tibetan poppy, greater celandine has a taller plant;

3. Different leaves: the leaf margins of Tibetan poppy are often curled, while the leaves of greater celandine are relatively flat.

In addition, the flowering times of Tibetan poppy and greater celandine also differ to some extent. Tibetan poppy flowers earlier, mostly in early spring, while greater celandine actually flowers in mid-spring or late spring.

2. Basic introduction to Tibetan poppy

Tibetan poppy is also called bald-head flower, Lemahui, and rabbit flower. It generally flowers from March to May and fruits from June to July.

The roots and whole plant of Tibetan poppy can be used medicinally. It has effects such as clearing heat and detoxifying, reducing swelling and relieving pain, and killing insects, and can treat wind-fire toothache, tinea capitis, carbuncles, and other conditions. Tibetan poppy also has a high coverage rate in winter and spring, and can also serve as a moisture-conserving plant in orchards.

Tibetan poppy is mainly distributed in northwestern Yunnan, western Sichuan, southern Tibet, eastern Qinghai, and southern to southeastern Gansu in China.

3. Basic introduction to greater celandine

Greater celandine is also called mountain coptis, duanchangcao, and other names. Its flowering and fruiting period is April to September, and it is 30-60 (-100) cm tall. The main root is thick and strong, and the stems are many-branched in a cymose pattern. The branches are often covered with short soft hairs, denser at the nodes, and later become hairless.

Greater celandine prefers a growth environment with sufficient sunlight. Its living environment includes moist valley areas, ditch sides, green forest grassland or among clumps of grass, and near residences. Cultivated greater celandine is generally harvested from the aboveground parts when it flowers from May to July, then placed in a ventilated place to dry for later use.