Toadflax-Leaf St. John's-Wort

Hypericum linariifolium

Vahl Species

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Botanical name
Hypericum linariifolium
Also known as
Flax-Leaved St. John's Wort, Narrow-Leaved St. John's Wort, Toadflax-Leaf St. John's-Wort, Toadflax-Leaved St John's-Wort, Toadflax-Leaved St. John's-Wort
Family
Hypericaceae
Genus
Hypericum
Reference
World Flora Online

How to grow Toadflax-Leaf St. John's-Wort

We have not written a growing guide for this species yet.

GardenDecoded's botanical data covers every accepted species, but growing advice is written by hand rather than imported — so it exists only for the plants we have worked through so far. The botanical detail above is complete and sourced.

Other names for this plant

These names have all been used for Hypericum linariifolium but are no longer the accepted name. You may still meet them on old labels, in books, or in nursery catalogues.

Hypericum alpestre Hypericum angustifolium Hypericum humifusum subsp. linariifolium Hypericum humifusum var. approximatum Hypericum humifusum var. montanum Hypericum humifusum var. obtusisepalum Hypericum humifusum var. radicans Hypericum karsianum Hypericum linariifolium prol. obtusisepalum Hypericum linariifolium var. acutisepalum Hypericum linariifolium var. approximatum Hypericum linariifolium var. montanum Hypericum linariifolium var. obtusisepalum Hypericum linariifolium var. parviflorum Hypericum linariifolium var. punctatum Hypericum linariifolium var. radicans Hypericum linearifolium Hypericum nubigenum Hypericum perplexum Hypericum pulchrum

Others in Hypericum

Hypericum aethiopicum subsp. aethiopicum
Hypericum calycinum
Aaron's Beard
Hypericum × cereticae
Hypericum × dawsonianum
Hypericum × desetangsii
Hypericum × desetangsii nothosubsp. desetangsii
Hypericum × laschii
Hypericum aciculare

GardenDecoded is an educational gardening reference. Botanical data comes from World Flora Online and GBIF; growing guidance is our own. Always check a plant's toxicity and local invasiveness status before planting, and never eat or apply a plant based on this site alone.