Chemistry, Biology and related disciplines in the WWW

Algae: Botany

• Agardhiella subulata - Image.
• Ahnfeltia plicata - Text and Image.
• Algae - Classification, Forms of algae, Algae and symbioses, Uses of algae, History of Phycology, Collecting and preserving specimens, Biological Exposure Scale.
• Algae - Protists with Chloroplasts.
• Algae - Some common freshwater types with links to Micscape resources.
• Algae (Ohio State University) - Algal cells, Protista, Lichens.
• Algaebase - 121,620 species and infraspecific names are in the database, 5,576 images, 37,254 bibliographic items, 134,968 distributional records.
• Alge - Text und Abbildungen.
• Algen (Botanik Online) - Rhodophyta (Rotalgen), Euglenophyta, Chlorophyta (Grünalgen), Chrysophyta, Phaeophyta (Braunalgen, Pyrrhophyta oder Dinophyta (Dinoflagellaten).
• Algenkunde (Phykologie oder Algologie) - Text.
• Algenrasen im Watt (Mikrophytobenthos) - Text und Abbildung.
• Amphiroa rigida - Image.
• Anadyomene stellata - Image.
• Anotrichium barbatum - Text and Image.
• Asperococcus bullosus - Image.
• Asparagopsis armata - Image.
• Bacillariophyceae - Taxonomy.
• Bearded Red Seaweed (Anotrichium barbatum) - Text and Image.
• Bifurcaria bifurcata - Text and Image.
• Bladder Wrack (Fucus vesiculosus) - Text and Image.
• Blasen- oder Kugelalgen (Ventricaria ventricosa) - Text und Abbildung.
• Blasen-Tang (Fucus vesiculosus) (Günther Blaich) - Abbildungen.
• Blasentang (Fucus vesiculosus) - Text und Abbildung.
• Blauschleier Braunalge (Dictyota bartayresii) - Text und Abbildung.
• Blutroter Seeampfer (Delesseria sanguinea) - Abbildungen.
• Blutroter Seeampfer (Delesseria sanguinea) - Text und Abbildung.
• Bornetella sphaerica - Image.
• Braunalgen (Phaeophyceae) - Text und Abbildungen.
• Brown Algae (Phaeophyta) - Text.
• Brown Algae (Phaeophyta) - Text and Images.
• Bryopsis hypnoides - Image.
• Callophyllis laciniata - Text and Image.
• Carpomitra costata - Text and Image.
• Carrageen (Chondrus crispus) - Text and Image.
• Catalogue of the Benthic Marine Algae of the Indian Ocean (University of California, Berkeley) - contains all published records of benthic marine algae from the Indian Ocean excluding the Red Sea. They are assembled in a catalogue with the taxa arranged according to an assumed phylogenetic scheme to the rank of order.
• Catenella caespitosa - Text and Image.
• Caulerpa brachypus - Text und Abbildung.
• Caulerpa cupressoides - Text und Abbildung.
• Caulerpa nummularia - Text und Abbildung.
• Caulerpa racemosa - Text und Abbildung.
• Ceramium ciliatum - Image.
• Ceramium spec. - Image.
• Ceramium virgatum - Text and Image.
• Champia parvula - Image.
• Channelled Wrack (Pelvetia canaliculata) - Text and Image.
• Chara sp. - Abbildung.
• Charophytes - Text and Images.
• Checklist of Phytoplankton in the Skagerrak-Kattegat (University of Goeteborg) - provides up to date information on phytoplankton and heterotrophic protists found in the Skagerrak and the Kattegat, N. Atlantic Ocean.
• Chlorarachniophyta - Text.
• Chlorophyceae (Universität Ulm) - Ordnungen Volvocales, Chlorococcales, Chaetophorales, Oedogoniales.
• Chlorophyta (Grünalgen) (Universität Ulm) - Prasinophyceae, Chlorophyceae, Ulvophyceae, Cladophorophyceae, Fortpflanzungszyklen.
• Chrysymenia ventricosa - Image.
• Chrysophyta - Images.
• Cladophora rupestris - Images.
• Cladophora rupestris - Text and Image.
• Cladophorophyceae (Universität Ulm) - Text und Abbildung.
• Cladostephus spongiosus - Image.
• Codium effusum - Image.
• Colacium mucronatum - Text and Images.
• Coral Weed (Corallina officinalis) - Text and Image.
• Cryptopleura ramosa - Text and Image.
• Culture Collection of Algae at the University of Göttingen - This algal culture collection contains about 2000 species and strains of microalgae.
• Cyanobacteria and Their Taxonomy
• Cyanobacterial Image Gallery
• Cyanobacterial Links - Research Sites, Culture Collections, Scientific Societies and Journals, Files and Other Sites, Individual Scientists.
• Cyanobakterien - Text und Abbildungen.
• CyanoBase - Genome Database for Cyanobacteria.
• Cyanophyta (Blaualgen, Cyanobakterien)  (Universität Ulm) - Abstammung, Bau der Zelle, Lebensweise, Systematik und Organisation, Vermehrung, Links.
• Cystoseira amentacea - Image.
• Cystoseira tamariscifolia - Text and Image.
• Dabberlocks (Alaria esculenta) - Text and Image.
• Darmtang (Enteromorpha intestinalis) - Abbildung.
• Darmtang (Enteromorpha spp.) - Text und Abbildung.
• Dasya baillouviana - Text und Abbildungen.
• Dasycladus vermicularis - Image.
• Diatom Collection (California Academy of Sciences)
• Diatom Page (University of Indiana) - central Web resource for those interested in, or actively conducting research on, the diatoms and related algae.
• Diatomeen-Homepage - Allgemeine Einführung, Grundlagen der Systematik, Systematik der Diatomeen, Biomonitoring mit Diatomeen, Terminologie (Diatomeenzelle).
• Dictyopteris membranacea - Text and Image.
• Dinoflagellaten (Pyrrhophyta oder Dinophyta) - Text und Abbildungen.
• Dinoflagellates - Text and Images.
• Dinoflagellates - Text and Images.
• Dinophyta - Text.
• Drachiella spectabilis - Text and Image.
• Drahtalge, Perlonalge (Chaetomotpha linum) - Text und Abbildung.
• Dünnes Rotblatt (Phyllophora pseudoceranoides) - Text und Abbildung.
• Dunkelrotes Schuppenblatt (Peyssonnelia squamaria) - Abbildung.
• Enteromorpha intestinalis - Abbildung.
• Euglenophyta - Text.
• Eyelash Weed (Calliblepharis ciliata) - Text and Image.
• Fächeralge (Flabellia petiolata) - Abbildung.
• Fädenalge (Pedobesia lamourouxii) - Abbildung.
• False Irish Moss (Mastocarpus stellatus) - Text and Image.
• Faltentang (Ahnfeltia plicata) - Text und Abbildung.
• Federige Desmarestia (Desmarestia viridis) - Text und Abbildung.
• Federtang (Bryopsis plumosa) - Abbildung.
• Felsen-Faseralge (Ectocarpus silicuolus) - Text und Abbildung.
• Fingeralge (Codium sp.) - Text und Abbildung.
• Fingertang (Laminaria digitata) - Text und Abbildung.
• Fingertang (Laminaria digitata) - Text.
• Flacher Darmtang (Enteromorpha linza) - Abbildung.
• Flügel-Seeampfer (Membranoptera alata) - Text und Abbildung.
• Fossil Coralline Algae - Following an introduction, different growth forms in fossil and present-day corallines are shown. One of the main topics is a comparison of fossil and present-day taxonomical features. Descriptions of corallines from Austria, Italy and the Northern Red Sea are presented along with a list of the described taxa.
• Fucus distichus - Text and Image.
• Fucus distichus - Text und Abbildung.
• Fucus serratus - Abbildungen.
• Fucus serratus - Text and Image.
• Fucus vesiculosus - Abbildungen.
• Furcellaria lumbricalis - Abbildungen.
• Gabelalge (Codium vermilara) - Abbildung.
• Gabeltang (Dictyota dichotoma) - Abbildung.
• Gabeltang (Furcellaria lumbricalis) - Text und Abbildung.
• Gabelzunge (Dictyota dichotoma) - Abbildung.
• Gabelzweigtang (Bifurcaria bifurcata) - Text und Abbildung.
• Gemeine Meersaite (Chorda filum) - Text und Abbildungen.
• Gemeiner Blasentang (Fucus vesiculosus) - Abbildung.
• Gestieltes Rotblatt (Coccotylus truncatus) - Text und Abbildung.
• Gewöhnlicher Röhrentang (Polysiphonia fucoides) - Text und Abbildung.
• Glaucophyta - Images.
• Glaucophyta - Text.
• Golden Algae and Diatoms (Chrysophyta) - Text.
• Gracilaria gracilis - Image.
• Grünalgen (Chlorophyta) - Abbildungen.
• Grünalgen (Chlorophyta) - Merkmale, Familien.
• Grünalgen (Chlorophyta) - Text und Abbildungen.
• Grüne Gabelalge (Codium fragile) - Abbildung.
• Halidrys siliquosa - Abbildung.
• Harmful Algal Blooms (HABs) - Golden Alga, Brown Tide, Red Tide, Other Harmful Algae.
• Harpoon Weed (Asparagopsis armata) - Text and Image.
• Hawaiian Reef Algae
• Horned Wrack (Fucus ceranoides) - Text and Image.
• Introduction to Bacillariophyta - Text and Images.
• Introduction to Nongeniculate Coralline Algae - A very well organized guide to crustose coralline algae including information regarding generic descriptions, collection and preservation, as well as economic importance; an online bibliography and access to Coralline News, etc.
• Introduction to the Chromista - Text and Images.
• Introduction to the Chrysophyta - Text and Images.
• Introduction to the Cyanobacteria - Text and Images.
• Introduction to the Dinoflagellata - Text and Image.
• Introduction to the Euglenoids - Cell Surface, Endomembrane System, Mitochondria and Chloroplasts, Nucleus and Cell Division, Flagellar Apparatus and Motility, Feeding Apparatus.
• Introduction to the Green Algae - Text and Image.
• Introduction to the Phaeophyta - Text and Image.
• Introduction to Red Tides - Text and Images.
• Introduction to the Rhodophyta - Text and Image.
• Jania rubens - Image.
• Japanischer Beerentang (Sargassum muticum) - Abbildung.
• Kalkkrustenrotalge (Phymatolithon polymorphum) - Text und Abbildung.
• Kammtang (Plocamium coccineum) - Text und Abbildung.
• Kelp Forests - images, life history, and ecology of kelp forests.
• Klassifikation Algen (Botanik Online)
• Knorpeltang (Chondrus crispus) - Abbildung.
• Knorpeltang (Chondrus crispus) - Abbildungen.
• Knorpeltang (Chondrus crisus) - Text und Abbildung.
• Knotentang (Ascophyllum nodosum) - Text und Abbildung.
• Knotentang (Ascophyllum nodosum) - Text und Abbildung.
• Knotted Wrack (Ascophyllum nodosum) - Text and Image.
• Korallenmoos (Corallina officinalis) - Abbildung.
• Krustenförmige Grünalge (Codium corallioides) - Abbildung.
• Laminaria digitata - Abbildungen.
• Laminaria digitata - Text and Image.
• Laminaria hyperborea - Text and Image.
• Laminaria saccharina - Abbildungen.
• Langfädiger Röhrentang (Polysiphonia elongata) - Text und Abbildung.
• Laurencia obtusa - Image.
• Liagora viscida - Image.
• Lomentaria articulata - Text and Image.
• Macrocystis pyrifera - Text and Image.
• Macrocystis pyrifera - Text and Images.
• Maerl (Lithothamnion corallioides) - Text and Image.
• Maerl (Lithothamnion glaciale) - Text and Image.
• Meerball (Codium bursa) - Abbildung.
• Meersalat (Ulva lactuca) - Abbildung.
• Meersalat (Ulva lactuca) - Abbildung.
• Neomeris sp. - Text und Abbildung.
• Neue Algengruppe entdeckt: Picobiliphyta - Text.
• Oarweed (Laminaria digitata) - Text and Image.
• Oarweed (Laminaria digitata) - Text and Image.
• Odonthalia dentata - Text and Image.
• Olivgrüne Schleimalge (Eudesme virescens) - Text und Abbildung.
• Online Information Pertaining to Algae (University of California,  Berkeley)
• Osmundaria volubilis - Image.
• Other Phycological Collections (University of California,  Berkeley) - Links to a number of specialized algal databases.
• Palmen-Tang (Laminaria hyperborea) (Günther Blaich) - Abbildungen.
• Palmentang (Laminaria hypeorea) - Text und Abbildung.
• Palmtang (Laminaria hyperborea) - Text.
• Pelvetia canaliculata - Image.
• Pepper Dulse (Osmundea pinnatifida) - Text and Image.
• Pfauenalge (Padina pavonica) - Abbildung.
• Pfennigalge (Halimeda tuna) - Abbildung.
• Pfennigalge, Kaktus-Kalkalge (Halimeda opuntia) - Text und Abbildung.
• Phacus - Text and Images.
• Phaeophyta - Classification & Diversity, Characteristics, Phylogeny and Evolutionary History, Uses, Recipes.
• Phylum Euglenophyta - Images and Vidoes.
• Plocamium cartilagineum - Image.
• Plocamium cartilagineum - Text and Images.
• Polyides rotundus - Text and Image.
• Prasinophyceae (Universität Ulm) - Text und Abbildung).
• Red Algae (Rhodophyta) - Text and Images.
• Red Algae (Rhodophyta) - Text and Images.
• Red Rags (Dilsea carnosa) - Text and Image.
• Rhodophyta - Images.
• Rhodophyta - Text.
• Rhodophyta - Text and Images.
• Rhodophyta (Rotlagen) (Universität Ulm) - Abstammung, Bau der Zelle, Lebensweise, Systematik und Organisation, Vermehrung, Links.
• Riementang (Himanthalia elongata) - Text und Abbildung.
• Rosa Schuppenblatt (Peyssonnelia rosa-marina) - Abbildung.
• Rotalge (Halymenia floresia) - Text und Abbildung.
• Rotalgen (Rhodophyta) - Text.
• Rotalgen (Rhodophyta) - Text und Abbildungen.
• Rotalgen (Rhodophyta) - Text und Abbildungen.
• Rote Büschelalge (Wrangelia argus) - Text und Abbildung.
• Roter Horntang (Ceramium rubrum) - Abbildung.
• Roter Horntang (Ceramium rubrum) - Text und Abbildung.
• Sägetang (Fucus serratus) - Abbildung.
• Scherentang (Polyides rotundus) - Text und Abbildung.
• Schirmchenalge (Acetabularia acetabulum) - Abbildung.
• Schnurtang (Dumontia contorta) - Abbildung.
• Schönstrauchalge (Callithamnion corybosum) - Text und Abbildung.
• Schotentang (Halidrys siliquosa) - Abbildungen.
• Schotentang (Halidrys siliquosa) - Text und Abbildung.
• Sea Beech (Delesseria sanguinea) - Text and Image.
• Sea lace or Dead man's rope (Chorda filum) - Text and Image.
• Sea Oak (Halidrys siliquosa) - Text and Image.
• Seetränen (Valonia macrophysa) - Abbildung.
• Seetraube (Valonia macrophysa) - Abbildung.
• Sexleben der Rotalgen untersucht - Video-Mikroskopie im Zeitraffer bringt Licht ins Leben der Algen.
• Speckkrustenrotalge (Hildenbrandia rubra ) - Text und Abbildung.
• Sphacelaria plumula - Image.
• Sphaerococcus coronopifolius - Image.
• Spiral Wrack (Fucus spiralis) - Text and Image.
• Spiraltang (Fucus spiralis) - Abbildung.
• Sporochnus pedunculatus - Image.
• Strand-Pylaiella (Pylaiella littoralis) - Text und Abbildung.
• Sugar Kelp (Saccharina latissima) - Images.
• Sugar Kelp (Saccharina latissima) - Text and Image.
• Tangle or Vuvie (Laminaria hyperborea) - Text and Image.
• Thongweed (Himanthalia elongata) - Text and Image.
• Toothed Wrack (Fucus serratus) - Text and Image.
• Toxic Cyanobacteria Homepage - Cyanobacterial Toxins, Toxic Cyanobacteria, Methods in Toxin Research, Phycotoxins Listserv, Practical Guide to Toxic Blooms.
• Ulvophyceae (Universität Ulm) - Ordnungen Codiolales, Ulvales.
• Velvet Horn (Codium tomentosum) - Text and Image.
• Verteidigungsstrategien von Braunalgen entschlüsselt - Sie schützen sich mit einem übelriechenden Cocktail aus zwei Gasen und Säure.
• Wachsbleicher Tang (Fucus ceranoides) - Text und Abbildung.
• Wakame (Undaria pinnatifida) - Abbildung.
• Warzige Braunalge (Ralfsia verrucosa) - Text und Abbildung.
• World Data Centre for Microorganisms: Algae
• World of Algae - Basic information on algae, UWC student assignments on algae, Phycology & Marine Botany Courses, Algal groups, Herbaria and collections, Seaweed information, Algae as human food, Conferences, Fossil algae, Toxic algae and harmful algal blooms, Seaweed industry, Societies dedicated to promoting Phycology, School-level resources on algae, Literature and Literature Search, Phycologists personal pages, Miscellaneous.
• Wrangelia penicillata - Image.
• Wurmblatt (Dumontia incrassata) - Text und Abbildung.
• Zanardinia prototypus - Image.
• Zottige Meersaite (Chorda tomentosa) - Text und Abbildung.
• Zuckertang (Laminaria saccharina) - Text und Abbildung.