
Also known as ramp, wild leek
espèce de plantes
SPECIES
Bulbs 2–6, usually borne on short rhizome, ovoid-conic, 1.5–6 × 1.5–3 cm; outer coats enclosing 1 or more bulbs, brownish to grayish, reticulate, cells finely fibrous; inner coat white, obscurely cellular, cells irregularly arranged. Leaves ephemeral, usually absent at anthesis, 2–3, basal; blade solid, flat, elliptic to elliptic-lanceolate, (15–)20–30(–40) cm × 15–90 mm, tapering to long, slender petiole, margins entire. Scape persistent, solitary, flexuous distally, terete, 10–40 cm × 2–4 mm. Umbel persistent, erect, loose, (6–)30–50-flowered, obconic to ± hemispheric, bulbils unknown; spathe bracts persistent, 2, ± 3-veined, lanceolate to lance-ovate, ± equal, apex acute, beakless. Flowers campanulate, 4–7 mm; tepals erect, white to cream or yellowish, oblong to ovate, ± equal, not withering in fruit, margins entire, apex obtuse; stamens ± equaling tepals; anthers white to light yellow; pollen white; ovary crestless; style included, linear, shorter than stamens; stigma capitate, scarcely thickened, unlobed; pedicel 10–20 mm. Seed coat shining; cells smooth.
L'oignon sauvage (Allium tricoccum), appelé aussi ail trilobé, ail des bois (ne pas confondre avec Allium ursinum espèce proche qui ne pousse qu'en Eurasie et porte le même nom vernaculaire) ou poireau sauvage, est une plante nord-américaine de la famille des Amaryllidaceae.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).