Helianthemum asperum, Lag. ex Dunal

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 : 287

publication ID

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

persistent identifier

https://treatment.plazi.org/id/03B0402C-FEF0-E259-F937-F615DCC4F3B3

treatment provided by

Plazi

scientific name

Helianthemum asperum
status

 

6. H. asperum Lag. ex Dunal View in CoL in DC., Prodr. 1: 283 (1824).

Laxly branched, with erect stems up to 35 cm. Leaves 10-22 x 3-7 mm, ovate-oblong to oblong-linear, roughly hairy with stellate hairs and greenish above, usually grey-tomentose beneath, with more or less revolute margins. Cymes 6- to 9-flowered. Sepals inflated in fruit, prominently ribbed, the ribs with conspicuous, long bristles; intercostal spaces glabrous and shining. Flowers c. 20 mm in diameter; petals white. Capsule included in the sepals. Dry and rocky places on calcareous soil. • £., C. & S. Spain. Hs.

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Malvales

Family

Cistaceae

Genus

Helianthemum

Loc

Helianthemum asperum

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. asperum Lag. ex

Dunal 1824: 283
1824
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