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  1. Blackstonia perfoliata

    Blackstonia perfoliata or more commonly known as the yellow-wort is a species of flowering plant in the family Gentianaceae found around the Mediterranean Basin, but extending into northwestern Europe. Wikipedia

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  3. wildlifetrusts.org

    Scientific name: Blackstonia perfoliata. A plant of chalk and limestone grasslands and sand dunes, Yellow-wort has butter-yellow flowers. Its distinctive leaves sit opposite each other, but are fused together around the stem. Species information. Category. Wildflowers; Statistics Height: up to 40cm. Conservation status. Common.
  4. wildflowerweb.co.uk

    Blackstonia perfoliata, also known as yellow-wort, is a perennial herb that belongs to the family Gentianaceae. It is native to Europe, and typically grows in damp meadows, along streams, and in other wet habitats. The plant has small, yellow flowers and perfoliate leaves (leaves that surround the stem).
  5. first-nature.com

    Blackstonia perfoliata - Yellow-wort. Phylum: Magnoliophyta - Class: Equisetopsida - Order: Gentianales - Family: Gentianaceae. Identification - Distribution - Habitat - Blooming Times - Etymology - Similar Species. This lovely wildflower occurs in chalk and limestone grassland and on sand dunes, Yellow-wort is a late-flowering annual, comming in to bloom from mid June through to late October.
  6. powo.science.kew.org

    Blackstonia perfoliata (L.) Huds. First published in Fl. Angl.: 146 (1762) This species is accepted The native range of this species is Europe to Medit. and Iraq. It is an annual and grows primarily in the temperate biome. Taxonomy; Images; General information; Distribution ...
  7. Blackstonia perfoliata is a ANNUAL growing to 0.5 m (1ft 8in). It is in flower from June to October. The species is hermaphrodite (has both male and female organs). The plant is self-fertile. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: neutral and basic (mildly alkaline) soils and can grow in very alkaline soils.
  8. link.springer.com

    Blackstonia perfoliata is an annual, 10-60-cmhigh, erect and glaucous herb, ending in a dichasium with triangular leaves, sometimes narrowing towards the base. The yellow corolla of flowers and the linear or lanceolate calyx are divided into 6-12 lobes (Tutin 1972).
  9. Blackstonia perfoliata. RHS Plants for Pollinators plants. This plant will provide nectar and pollen for bees and the many other types of pollinating insects. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are ...

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