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Free keywords:
Thlaspi s.l.
Microthlaspi
Isozyme analysis
Morphology
Evolution
Biogeography.
Restriction site variation
Chloroplast dna
Genetic-distance
Brassicaceae
Speciation.
Plant Sciences in Current Contents(R)/Agricultural, Biology & Environmental Sciences.
Abstract:
The genus Microthlaspi comprises several morphologically weakly differentiated species. The species are highly diverged regarding their ploidy levels and are usually summarised under the designation Thlaspi perfoliatum agg. The diploid members of the sp