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Genus Cardaria Desv.

Род 369 (43). РОДИЛНА ТРЕВА — CARDARIADESV.¹

Desv., Journ. Bot., III (1814) 163.

Fam:   Cruciferae Juss. (Brassicaceae)
Genus:   Cardaria Desv.
English Name: ? ? ?

Description:

Perennial herbaceous plants with unbranched or branched stems. The blossoms are white. The leaflets of the calyx spread out. Petals small, narrowed in a claw. Stamens free, without appendix. The pods are broadly backward heartbeat, without wings, naked, do not open. The nests are one-seeded, rarely damselfish. The column thin. The ovary sat down. Visited by small insects and bees but autonomously self-pollinating plants.

¹ Developed by St. Valev.

From  „Флора на НР България”, том IV, БАН, София, (1970)

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TAXONOMY OF THE GENUS CARDARIA WITH PARTICULAR REFERENCE TO THE SPECIES INTRODUCED INTO NORTH AMERICA

Gerald A. Mulligan, Clarence Frankton

Abstract

In the opinion of the authors, the genus Cardaria contains five species. They are described and a key is given. Two taxa are transferred from Lepidium to Cardaria, as C. PROPINQUUM and its variety AURICULATUM. Chromosome numbers reported for C. chalepensis, 2n80 and =  C. pubescens, 2n16, are new, as are those of naturally occurring and previously unrecognized hybrids between =  C. chalepensis and C. draba, 2n64. Three species, =  C. draba, C. chalepensis, and C. pubescens, are introductions to North America, where they have become prominent agricultural weeds. The morphological and specific limits of these three species are discussed in detail.

From Canadian Journal of Botany

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References: „Флора на НР България”, том IV, БАН, София, (1970), Canadian Journal of Botany

Distribution in Bulgaria: (Conspectus of the Bulgarian Vascular Flora) = conspectus&gs_l= Zlc.
Distribution:

Genus Cardaria Desv. is presented in Bulgaria by only one species:

Cardaria draba (L.) Desv. - White top, Hoary cress

E-mail: krnanev@gmail.com

© K.Nanev

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