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Zweiter Teil des Bandes Pteridophyta (farnartige Pflanzen) und Anthophyta (Blutenpflanzen)" aus der Reihe Susswasserflora von Mitteleuropa." Dieser Band enthalt die zur Artbestimmung erforderlichen Schlussel von 27 Pflanzenfamilien, deren Vertreter ganz oder teilweise im Wasser leben, darunter die Brennnessel-, Knoterich-, Nelken-, Hahnenfuss-, Kreuzbluten-, Dolden-, Lippenbluten- und Wegerichgewachse.

This volume is a compilation of Dinophyceae which are of interest to phycologists and protozoologists. Since it is very difficult to classify of the unicellular organisms as plants or animals two approaches can be found to the classification of dinoflagellates - the botanical and zoological. We have employed the phycological (botanical) approach in our textbook. However, we view the dinoflagellates as protists which exhibit both plant and animal features.

Classically phycologists divided dinoflagellates into monads, rhizopods, coccals, capsals and trichals based on morphology....

Erster Teil des Bandes Pteridophyta (farnartige Pflanzen) und Anthophyta (Blutenpflanzen) aus der Reihe Susswasserflora von Mitteleuropa . Dieser Band enthalt die zur Artbestimmung erforderlichen Schlussel von 26 Pflanzenfamilien, deren Vertreter ganz oder teilweise im Wasser leben, darunter die Barlapp-, Rohrkolben-, Wasserahren-, Riedgras-, Aronstab-, Wasserlinsen-, Narzissen-, Binsengewachse sowie die Sussgraser und die Orchideen.

Cyanoprokaryotes are probably the oldest organisms with oxygen generating photosynthesis. However, their cell structure and type of asexual reproduction prove their eubacterial origin. This volume treats cyanobacterial types with diversified thalli, with the typical presence of prominent, specialized cells having specific functions (heterocytes, akinetes, hairs, necridia), complex life cycles, and a combination of various reproductive strategies (monocytes, hormogonia and hormocytes). The most diversified heterocytous cyanobacteria with multicellular, morphologically complex thalli have a...