|Section:||H. sect. Taeniocarpium|
Hypericum pulchrum is a dainty, rhizomatous perennial plant growing nine to eighteen inches high. It has erect smooth stems without ridges or wings. It has a few opposite pairs of untoothed, heart-shaped leaves that half clasp the stem. They are dotted with transparent spots and often have inrolled margins. The terminal inflorescence has rich yellow flowers. Each of these has five small, broad, blunt sepals with black dots on the margins. The five petals are red beneath and have red and black dots on the margins. There are three styles and many stamens with orange anthers in three bundles. The fruit is a dehiscent capsule.
Hypericum pulchrum is found growing in Austria, Belgium, Britain, Czech Republic, Slovakia, Denmark, Finland, France, Germany, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Spain, Sweden and Switzerland. It is found in suitable habitats throughout the United Kingdom. It has been introduced to New Zealand where it has spread across South Island and the southern part of North Island.
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- Slender St John's Wort West Highland Flora. Retrieved 2011-09-14.
- "Online Atlas of the British and Irish Flora: Hypericum pulchrum". Botanical Society of Britain and Ireland. Retrieved 14 May 2018.
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- Hypericum pulchrum Flora Europaea. Retrieved 2009-09-15.
- Hypericum pulchrum L. Flora of New Zealand. Retrieved 2011-09-14.