Hypericum tomentosum, L. Hypericum pubescens, Boiss. Hypericum caprifolium, Boiss.

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1981, Flora Europaea. Volume 2. Rosaceae to Umbelliferae, Cambridge University Press : 266

publication ID

https://doi.org/10.5281/zenodo.293200

persistent identifier

https://treatment.plazi.org/id/03B0402C-FEDD-E274-FED4-F978DF7FF762

treatment provided by

Plazi

scientific name

Hypericum tomentosumHypericum pubescensHypericum caprifolium
status

 

29. H. tomentosum L. , Sp. Pl. 786 (1753).

Stems 10-90 cm, decumbent, rooting at the base, tomentose. Leaves 5-22 mm, oblong to ovate, hirsute to tomentose or crispate-pubescent. Inflorescence corymbose to cylindrical, becoming elongate- monochasial, tomentose or crispate-pubescent. Bracts not auriculate. Sepals 3-6 mm, ovate or elliptical to broadly lanceolate, acute to acuminate or rarely aristate, hirsute or tomentose, shortly glandular-ciliate and usually with an apical gland. Petals 6-11 mm, with marginal black glands. Damp places. S. W. Europe. BI?Co Ga Hs It Lu Sa.

30. H. pubescens Boiss. , Elenchus 26 (1838).

Like 29 but with sepals 5-10 mm, lanceolate, aristate, entire, with sessile, marginal black glands and without apical gland; petals 9-15 mm. 5. Portugal, S. Spain; Sicilia, Malta. Hs Lu?Sa Si.

Plants intermediate between 29 and 30 are found in S. & E. Spain. Their status is uncertain.

31. H. caprifolium Boiss. , Elenchus 26 (1838).

Stems 20-100 cm, erect or ascending from a creeping, rooting and branching base, crispate-pubescent. Leaves (15-)2O-5Omm, ovate to oblong, completely perfoliate, crispate-pubescent. Inflorescence corymbose to broadly pyramidal, usually dense, glabrous. Bracts sometimes auriculate. Sepals lanceolate, aristate, black-glandularciliate and with superficial black glands. Petals with marginal black glands. Damp, shady places. • S.E. Spain. Hs. Sect, elodes (Adanson) Koch. Perennial herbs, tomentose to crispate-pubescent, rarely glabrous. Red glands present on sepals and bracts. Flowers in pseudaxillary cymes. Petals and stamens persistent. Petals with 3-fid, ligulate, nectariferous appendage. Stamen-fascicles 3, with filaments united for more than I their length, alternating with 3 scale-like fasciclodes. Styles 3. Ovary with 3 parietal placentae. Capsule with longitudinal vittae. Seeds longitudinally ribbed, with transverse striation.

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Malpighiales

Family

Clusiaceae

Genus

Hypericum

Loc

Hypericum tomentosumHypericum pubescensHypericum caprifolium

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1981
1981
Loc

H. pubescens

Boiss. 1838: 26
1838
Loc

H. caprifolium

Boiss. 1838: 26
1838
Loc

H. tomentosum

L. 1753: 786
1753
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