Tag Archives: Tatjana Oja

New paper published – Genetic consequences of landscape change for rare endemic plants–A case study of Rhinanthus osiliensis

Text by Tsipe Aavik Saaremaa yellow rattle (Rhinanthus osiliensis) is the only endemic species of the island of Saaremaa, Estonia. This rare insect-pollinated plant prefers to grow in calcareous spring fens, which are naturally relatively rare and have largely disappeared … Continue reading

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New paper published – Despite admixing two closely related Carex species differ in their regional morphological differentiation

Text and pics by Lisanna Schmidt Researchers from Estonia and Switzerland studied regional morphological differentiation of two closely related hybridising (and “taxonomically difficult”) species – Carex flava and Carex viridula. We asked whether due to genetic admixing of the two … Continue reading

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