Severnaya Zemlya north from Siberia. The climate data below, taken from the Golomyanniy Meteorological Station gives an indication of the weather experienced in the archipelago. Severnaya Zemlya is a polar desert with sparse vegetation and permafrost at less than . Rare vascular plants include species of "Cerastium" and "Saxifraga". Non-vascular plants include the moss genera "Detrichum", "Dicranum", "Pogonatum", "Sanionia", "Bryum", "Orthothecium" and "Tortula", as well as the lichen genera "Cetraria", "Thamnolia", "Cornicularia", "Lecidea", "Ochrolechia" and "Parmelia". Common flowering plants of the high Arctic such as the purple saxifrage ("Saxifraga oppositifolia") and the Arctic poppy ("Papaver radicatum") also occur on Severnaya Zemlya. According
Apostolic Vicariate of the Comoros Archipelago Apostolic Vicariate of the Comoros Archipelago The Apostolic Vicariate of the Comoros Archipelago is a tiny Latin apostolic vicariate (missionary pre-diocesan jurisdiction) of the Roman Catholic Church in the Indian Ocean between insular Madagascar and continental Africa, comprising the Comoros and Mayotte, with a church in each. The see is at Moroni, Comoros on Grande Comore island. It is exempt, i.e. directly subject to the Holy See, not part of any ecclesiastical province. On 5 June 1975, the Holy See established an Apostolic Administration of Comoros on the present territory, which was split from the Diocese of Ambanja (on Madagascar),