| Family | HYPERICACEAE |
| Genus species | Hypericum tomentosum L. sect. Adenosepalum |
| Bibliography | Sp. Pl. 1: 786 (1753) |
| Native Range | w. Medit., nw. Italy |
| Primary Biome | Temperate |
| Habitat | steppes |
| Altitude | 0-1500m |
| Description | densely white hirsute, leaves 5-20mm long, ovate to oblong, flowers 12-22mm across, in cylindrical panicle |
| Size | 10-40cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 10-16°C division in spring; cuttings in late summer |
| Synonyms | Adenosepalum tomentosum (L.) Fourr. Hypericum canescens Trevir. Hypericum carbonellii Sennen & Mauricio Hypericum lusitanicum Poir. Hypericum suberosum Salzm. ex Boiss. Hypericum supinum Clus. ex Vis Hypericum tomentosum var. carbonellii (Sennen & Mauricio) Maire Hypericum tomentosum var. densifolium Sennen Hypericum tomentosum var. dissitiflorum Roem. Hypericum tomentosum var. genuinum Cout. Hypericum tomentosum var. glabrescens Porta Hypericum tomentosum var. intermedium Lange Hypericum tomentosum var. lusitanicum (Poir.) Pérez Lara Hypericum tomentosum ssp. lusitanicum (Poirr.) Willk. Hypericum tomentosum var. palustre Batt. Hypericum tomentosum var. racemosum Batt. Hypericum tomentosum f. racemosum Batt. Hypericum tomentosum var. suberosum Salzm. ex Pau Hypericum tomentosum ssp. wallianum Maire |
| Territory | 1 Europe 12 Southwestern Europe (BAL Baleares, FRA France, POR Portugal, SPA Spain) 13 Southeastern Europe (ITA Italy) 2 Africa 20 Northern Africa (ALG Algeria, MOR Morocco, TUN Tunisia) |