Ptilotrichum pyrenaicum, (Lapeyr.) Boiss.

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 306

publication ID

https://doi.org/10.5281/zenodo.302862

persistent identifier

https://treatment.plazi.org/id/1213417E-FEA0-FEA2-CE53-FADD4940CF66

treatment provided by

Plazi

scientific name

Ptilotrichum pyrenaicum
status

 

1. P. pyrenaicum (Lapeyr.) Boiss. , Voy. Bot. Midi Esp. 2: 45 (1839)

( Alyssum pyrenaicum Lapeyr. ).

Small caespitose shrub up to 50 cm, with a woody stock branched above, and bearing clusters of leaves or erect flowering stems 7-5-10 cm. Leaves obovate-lanceolate, attenuate at base, silvery-tomentose. Flowers in dense corymbs; petals conspicuous, white, obovate-orbicular, abruptly contracted into claw. Silicula 6-8 mm, rhomboid- obovoid, compressed, pubescent; style about as long as the silicula. Seeds winged. Limestone cliffs. • E. Pyrenees (Font de Corns). Ga.

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Brassicales

Family

Cruciferae

Genus

Ptilotrichum

Loc

Ptilotrichum pyrenaicum

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964
1964
Loc

P. pyrenaicum (Lapeyr.)

Boiss. 1839: 45
1839
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