Phyteuma orbiculare
species of plant
Phyteuma orbiculare, common name round-headed rampion or Pride of Sussex, is a herbaceous perennial plant of the genus Phyteuma belonging to the family Campanulaceae.
Description
Phyteuma orbiculare reaches on average 20–50 centimetres (7.9–19.7 in) of height. A deep blue, almost purple wildflower that is not as it seems: each head, rather than being a single bloom, is actually a collection of smaller ones, huddled together.
The stem is erect, simple, glabrous and striated, the leaves vary in shape on a single plant, with larger, broader, ovate to lanceolate, serrated, petiolated leaves at the base of the stem and smaller, narrower, lanceolate to linear cauline leaves. The head-shaped inflorescence is a dense erect panicle of about 1.5–3 centimetres (0.59–1.18 in) of diameter, with usually 15 to 30 flowers. The petals are blue or violet-blue and form small tubes with an opening at the top. The outer bracts are lanceolate and usually two to four times longer than wide. The flowering period extends from May to August. The fruit is a capsule containing numerous small seeds.
Distribution
This plant is widespread in most of Europe from the Pyrenees to the Balkans.
Begin with the source’s own compact description: “Phyteuma orbiculare” is species of plant. The dossier treats that line as a proposition to test through Phyteuma, orbiculare and species, not as a finished interpretation.
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This entry incorporates text from “Phyteuma orbiculare” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.