Ptilotrichum Ptilotrichum, (DC.) 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-C82D-FD6F41A6CCEF

treatment provided by

Plazi

scientific name

Ptilotrichum Ptilotrichum
status

 

7. P. macrocarpum (DC.) Boiss. , Voy. Bot. Midi Esp. 2: 45 (1839)

( Alyssum macrocarpum DC. ).

Small, much-branched shrub, the branches intertwined and becoming more or less spiny. Stems up to 20 cm. Leaves oblong to oblong-obovate, obtuse, crowded at the base of the flowering branches or forming non-flowering rosettes, all silvery-green to white-tomentose. Petals white, abruptly contracted into a claw. Silicula 8-10 mm, suborbicular, inflated, glabrous; style as long as the fruit. Seeds 2-4 in each loculus, broadly winged. Limestone rocks. • 5. France (from 1 ° 30' to 4° 45' E.) Ga.

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Brassicales

Family

Cruciferae

Genus

Ptilotrichum

Loc

Ptilotrichum Ptilotrichum

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. macrocarpum (DC.)

Boiss. 1839: 45
1839
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