1. Dicentra spectabilis (Bleeding Heart).
Growing in mountain valleys, and often planted in the yards of temples and rural houses, this cream-colored perennial plant stands erect to a height of 60cm and has tender divided stems> Its lavender flowers, which bloom May to June, are hanging on the ends of stems. Bleeding Heart has two petals and bears long, oval capsulated fruit.

2. Hanabusaya asiatica (Diamond Bluebell).
This perennial plant, which is confined to Korea, is found in the high mountains of the central and northern regions. The hairless plant grows to a height of about 70cm and stands erect, with 4 or 5 leaves hanging close together on the middle of the stem. Its light purple, bell-shaped flowers sprout from the end of the stem or from the branching shoots, blooming in August to September.

3. Erythronium japonicum.
This perennial plant, growing on fertile soil in the mountains, has a white stem about 6cm long and 1cm across. Its root goes 20 to 30cm down into the ground. It bears just one flower which faces downward and blooms April to May. It bears capsulated fruit which is oval or round.

4. Dianthus chinesis (Pink).
This perennial plant with a whitish green tint, grows anywhere in the fields of our country, stands to a height of 30cm, with its branching stems close together and bearing at their ends one or more flowers, which bloom June to August.