Search results for "Floerkea"

showing 2 items of 2 documents

Morphological determination of the phototrophic community composition of biological soil crusts in coastal sand dunes in northern Germany

2022

This dataset comprises the microbial community composition of biological soil crusts in north-German sand dunes. For this we obtained enrichment cultures of phototrophic microorganisms, by placing fragments of biocrusts of the same Petri dishes as used for sequencing, in Petri dishes with Bold Basal (1N BBM) agarized medium (Bischoff and Bold 1963). Cultures were grown under standard laboratory conditions: with a 12-hour alteration of light and dark phases and irradiation of 25 μmol photons m-2 s-1 at a temperature 20 ± 5 ºС. Microscopic study of these raw cultures began in the third week of cultivation. Morphological examinations were performed using Olympus BX53 light microscope with Noma…

Nostoc cf linckiaNodosilinea cf. epilithicaTetracystis cf. sarcinalisCylindrocystis cf crassaPtychostomum moravicumElliptochloris subsphaericaThin layer chromatographyAsterococcus spCylindrocystis cf. crassaCladonia phyllophoraChloroidium cf ellipsoideumChlorolobion sp.Hypnum cupressiforme var lacunosumHypogymnia physodesStichococcus cf. bacillarisEremochloris spCrustsParmelia sulcataStenomitos sp.algaeBracteacoccus sp.Chlorococcum spPtychostomum capillarewith Nomarski DIC opticsCladonia chlorophaeaCladonia foliaceaBiospheric SciencesMyrmecia cf irregularisField experimentNodosilinea cf epilithicaBacidina etayanaPolytrichum juniperinumCoccomyxa sp.Placynthiella uliginosaLeptolyngbya spPohlia nutansCladonia furcataPeltigera extenuataWatanabea cf. acidophilaGeosciencesChloroidium cf. ellipsoideumLongitude of eventWatanabea cf acidophilaParietochloris cf. alveolarisPtychostomum imbricatulumSiteLight microscope Olympus Ltd BX53 with Nomarski DIC opticsDicranum scopariumSyntrichia ruraliformisBX53Pseudochlorella spKlebsormidium cf flaccidumOlympus LtdCladonia novochlorophaeaDATE TIMECladonia cocciferaCladonia conistaNostoc cf. linckiaDiplosphaera chodatii16S rRNAOxyrrhynchium praelongumTetracystis cf sarcinalisChlorokybus atmophyticusNostoc sp.Interfilum cf. massjukiaeMicarea misellaCoelastrella spStenomitos spNostoc spEvent labelLecanora hageniiPolytrichum piliferumTetradesmus arenicolaElevation of eventPlanophila spChlorococcum sp.Campylopus introflexusCladonia ramulosaCephaloziella divaricataPseudochlorella sp.Nostoc cf. communeChlorolobion spNannochloris spCladonia rangiformisMacrochloris spNannochloris sp.Cladonia fimbriataEvernia prunastriCaloplaca cerinellaLecania cyrtellaLecanora persimilisCladonia subulataPseudoscleropodium purumStichococcus cf bacillarisLatitude of eventLight microscopeInterfilum terricolaCladonia glaucaCladonia portentosaPlanophila sp.Spongiochloris spCladonia reisediment analysisCladonia gracilisHypnum cupressiformeTolypothrix cf. byssoideaCeratodon purpureusEcologyCladonia uncialis ssp biuncialisPseudomuriella cf. aurantiacaCylindrocystis sp.Klebsormidium cf. subtileRacomitrium canescensMicrocoleus vaginatusCoccomyxa spCylindrocystis spLobochlamys sp.soil ecologyXanthoria parietinaCladonia ciliataHypnum cupressiforme var. lacunosumActinochloris terrestrisInterfilum cf massjukiaeNatural SciencesChlorella vulgarisMacrochloris sp.Coelastrella sp.Bracteacoccus spRacomitrium elongatumCladonia scabriusculaNostoc cf. edaphicumStichococcus allasLocationNostoc cf edaphicumKlebsormidium cf. flaccidumLophozia bicuspidataPseudomuriella cf aurantiacaKlebsormidium crenulatumduneNostoc cf communeLeptolyngbya sp.Ptilidium ciliatumCladonia macilentaMyrmecia cf. irregularisPtychostomum compactumLobochlamys spPleurozium schreberiCladonia arbusculaPhyscia tenellaBrachythecium albicansPeltigera hymeniaAmandinea punctataTimaviella sp.Scoliciosporum galluraeParietochloris cf alveolarisAsterococcus sp.Hennediella heimiiTimaviella spDATE/TIMECladonia humilisBryum capillareTolypothrix cf byssoideaKlebsormidium cf subtileEremochloris sp.Cladonia floerkeanaSpongiochloris sp.Cladonia uncialis ssp. biuncialisHypnum jutlandicum
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The floral nectaries in theLimnanthaceae

1992

Floral nectaries in theLimnanthaceae are established as exoscopic basal bulges of the episepalous stamens. Their nectariferous tissues include the epidermis and hypodermal parenchyma and inLimnanthes are vascularized by phloematic branches of the staminal bundles. Secretion occurs mainly through anomocytic stomata but, in addition, probably through the outer cuticularized thin walls of the epidermal cells. The flower structure is comparatively simple. The nectar is often slightly concealed. A wide range of pollinators can be expected, but bees are observed to be the dominant ones. The systematic position of the family is still obscure. Taxonomic placement near to any other geranialian famil…

biologyEpidermis (botany)fungiStamenfood and beveragesGeranialesFloerkeaPlant ScienceAnatomybiology.organism_classificationPollinatorParenchymaBotanyUltrastructureNectarEcology Evolution Behavior and SystematicsPlant Systematics and Evolution
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