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061
This catalogue includes a total of 150 valid names from the State of Himachal Pradesh, India, of them 140 taxa (128 species, 6 subspecies, 5 varieties and 1 forma) belonging to liverworts and 10 species to hornworts, based on literature and authors’ own survey and documentation of the two groups from the State since 2001. Fifty four taxa (including three new species and one new variety) are recently added by the authors alone to the area. Literature reference for each species and synonyms from the area has been given with their correct name in the catalogue.
158
055
Based upon recent checklists, the moss floras of the Mascarenes (Seychelles, Réunion, Mauritius) is compared. The diversity of species varies much amongst the islands and is lowest in the Seychelles (110 species) but highest in Réunion (366 species), whereas Mauritius has 246 species. Interestingly the young volcanic islands Réunion and Mauritius have much higher species numbers as the Seychelles which were part of the Gondwana continent. The richness of mosses in Réunion is due to the higher altitude (3069m), higher rainfall and the better state of conservation (30% of surface consist of intact forest), whereas the maximum altitude of the other islands hardly exceeds 800 m and most forests are destroyed. The moss flora of the islands have only few species on common and are thus almost not related. All islands have only 33 species in common. The Seychelles, which are situated about 1900 km from Réunion and Mauritius, share only 42 viz. 49 species with the latter. Réunion and Mauritius, which are 170 km away, share only 107 species. This indicates that the factor chance played an important role in the colonization of the islands. Insofar the term “Mascarenes” is a geographical but not a floristic one. The Mascarenes were mainly colonized by species from Africa and Madagascar, but also from SE-Asia und the austral region. The main floristic element is African, which is in contrast to the prevailing trade winds and might indicate that the colonization at least of the young volcanic islands happened during a different wind system in the past.
149
A catalogue of 107 species of liverworts (Marchantiophyta) and 8 species of hornworts (Anthocerotophyta), recorded from Assam, India is presented. This includes three new records for India viz., Cololejeunea denticulata (Horik.) S. Hatt., C. inflata Steph., Plagiochila furcifolia Mitt., and three species viz., Cololejeunea desciscens Steph. Colura ari (Steph.) Steph., Lopholejeunea eulopha (Taylor) Schiffn. new to mainland. Twelve species are new record for Eastern Himalayan bryo-geographical territory, 20 species as new to Assam and seven species are endemic to Indian regions.
188
Hot spots are characterized by the occurrence of „hot“ species, rare, endangered, phytogeographically (for example highly disjunct) or ecologically interesting species (for example heavy metal species). The Apuanian Alps (ital. Alpi Apuani) are a place of extraordinary botanical and also bryological interest. Although situated far from the west coast of Europe, many atlantic species are found there, which have isolated occurrences and show up next in Asturias, Macaronesia. Ireland or Scotland. Representative of the oceanic element in the bryoflora are Dumortiera hirsuta, Lejeunea lamacerina, Lophocolea fragrans, Plagiochila exigua, P. bifaria, Saccogyna viticulosa, Harpalejeunea ovata and Marchesinia mackaii, supplemented by ferns such as Trichomanes speciosum and Hymenophyllum tunbrigense (Cortini-Pedrotti et al. 1992). Reasons for the presence of such species in Italy are the extraordinary climatic conditions. Situated directly along the Meditrerranean Sea, the climate is mild and due to depressions in the gulf of Genova, the rain is caught by the mountains resulting in a high precipitation of about 1400 at the foot of the region and more than 3000 mm in the summit region. This does, however, not explain whether these species are relics from the Tertiary or dispersed from the W-coast of Europe after the Pleistocene glaciations.
3
The Azores are of bryological interest in many respects: They are young volcanic islands with an age between 4 mio and 40.000 years, are situated in an hyperoceanic environment favouring bryophyte growth, the bryophyte flora is composed of European, Neotropical, African and subantarctic elements, there are about as many bryophyte species as flowering plants, the islands have a comparably high rate of endemic species (on single Azorean islands, all Azorean islands or the Macaronesian islands), and the bryophyte flora gives an impression of the bryophyte flora of continental Europe during Tertiary, since many species such as Echinodium spp. or Andoa berthelotiana, known as fossils from the Tertiary of continental Europe, survived here the glaciation periods and got extinct in Europe.
004
A guide to bryological hotspots in Europe : [Part 2: The Rur Valley, Eifel Mountains, Germany]
(2005)
The Rur valley is situated in the extreme west of Germany in the western part of the Eifel Mountains, close to the Belgian border. The Rur valley harbours several interesting, mainly bryopyhtes. Most of the interesting species are aquatic species. Very obvious is the oceanic element, which is represented by species such as Platyhypnidium lusitanicum, Hyocomium arnoricum, and Isothecium holtii.
005
Madeira is bryologically insofar very interesting, as it harbours (like the other Macaronesian Islands) relics of the bryoflora of the Tertiary of continental Europe. Originated in the Tertiary at various times, these volcanic islands were mainly colonized from Europe. Whereas many species got extinct in Europe during the glaciations of the Quaternary, these elements were able to survive in these islands. So we are faced there with an ancient bryoflora, especially in the laurel forests, amongst other phytogeographic elements, mainly mediterranean species.
1
The present guide to bryologically interesting regions in Germany was prepared for a bryological fieldtrip during the XIV Botanical Congress, Berlin 1987 and deals with the following regions: Fichtel Mountains (Fichtelgebirge), Black Forest (Schwarzwald), the Alps and the Allgäu (Alpen und Allgäu), and the Wettersteingebirge (Bavarian Alps).
038
An updated list of the mosses of the Inner Seychelles is given based on the previous literature and collections of the first author in 2008. It includes data on the frequency of species as well as distributional data for the individual islands. The moss flora of the islands is characterized. Campylopus brevirameus Dixon is regarded as synonym of C. julaceus ssp. arbogastii (Renauld & Cardot) J.-P.Frahm. Brachymenium dicranoides, Bryum alpinum, Campylopus flaccidus, C. flexuosus, Ectropothecium brachycladulum, E. chenagonii and E. perrotii are reported as new to the Seychelles. Garckea flexuosa, Syrrhopodon involutus and S. prolifer are reported as new to La Digue, Bryum leptospeiron, Brachymenium exile and Calymperes afzelii as new to Praslin.
057
040
Field observations of mixed tufts demonstrate that Hpynum cupressiforme s.str. (excl. imponens, jutlandicum, andoi etc.) consists of several different genotypes which are no modifications. Within a study of herbarium material, the specimens were sorted into different phenotypes, for which names were applied from the literature. Within Hypnum cupressiforme, an expression with straight leaves (var. brevisetum Schimp.) was distinguished as well three with hamate leaves (var. uncinulatum Boul., var. cupressiforme and var. plumosum Mart.), which are differentiated by the size, number and form of alar cells and serrate viz. entire leaf tips. Var. subjulaceum is tentatively regarded as alpine variety of Hypnum lacunosum, var, filiforme is regarded as modification based on the oberservation of transitions.
157
Similipal Biosphere Reserve is a part of biotic province of Chhotanagpur Plateau. It has a representative ecosystem under Mahanadian biogeographic region. Its biodiversity is an assemblage representation of Western Ghats and North-East India. Regarding bryophytes this area was rather unexplored and the current investigation shows the occurrence of 33 taxa of bryophytes in this biosphere reserve and its neighboring areas. Each species has been enumerated with its ecological and distributional details.
150
060
A small collection of bryophytes made during holidays on Réunion in September 2009 revealed 6 species new to the island (Brachymenium acuminatum, B. dicranoides, Bryum lanatum, Campylopus clavatus, Mielichhoferia bryoides and Oxyrhynchium hians). Campylopus crateris has been found for the first time with sporophytes. These new records are incorporated in a new alphabetic list of the mosses of Réunion. Keys for the species for several genera are given.
138
Based on collections of the author in February and March 2012, Notothylas breutelii, Syzigiella perfoliata, Campylopus lamellinervis. as well as the genus Riccia are reported as new to the Dominican Republic. Sixteen new provincial records are given. Updated and revised lists of the mosses of the Dominican republic as well as the province of La Plata are given.
116
Based on collections by the author made in September 2001, Conocephalum salebrosum, Hydrogonium ehrenbergii, Breutelia chrysocoma and Campylopus pilifer var. brevirameus are reported as new to the Azores. Seven species are reported as new to Sâo Miguel. Various notes and keys are provided for several taxa.
162
Allelopathic effect of Stichococcus bacillaris Nageli (Green Alga) on the growth of two bryophytes
(2013)
Stichococcus bacillaris (Green Alga) growth was observed as a contaminant on two taxa of bryophytes, a thalloid liverwort Lunularia cruciata (L.) Dumort. ex. Lindb. and a hornwort Folioceros physocladus Bharad. ex Schiffn. et Pande, growing on soil in pots in acclimatization chamber of Moss House at National Botanical Research Institute, Lucknow, India. Due to this algal contamination, suppression of growth of these bryophytes has been observed. It was evident that succession of Stichococcus bacillaris and its interaction with bryophytes played a significant role of allelopathy.
129
In succession of terrestrial ecosystem, bryophytes, algae and lichens constitute the primary components. Not only phylogenetically but also physically they are related to each other, as they are also found in close association and intermixed with each other on same substratum. A chlorophycean alga Ulothrix zonata (Weber & Mohr) Kützing has been found growing as an epiphyte on moss Macromitrium sulcatum (Hook.) Brid.. The association is peculiar as the algal filaments form a close net over the surface of moss leaves and axis.
181
During the analysis of collections made by the author and company in Madikeri (Coorg) district the need of an updated checklist became eminent. Literature studies were carried out alongside with the identification of specimen. Liverworts were added to the existing checklist of mosses of Karnataka. Location information of previous publications has been critically revised and reflected in the current list. An extended history of the bryological exploration of the state of Karnataka is given.
058
101
Aneura maxima is a species which was described from Java and reported from various parts of Asia (India, Indonesia, New Caledonia and Japan). It was recently found new to Thailand (Frahm et al. 2009). Schuster (1992) reported this species from the Appalachian Mountains in North America and Andriesen et al. (1995) for the first time for Europe from the Belgian Ardennes. I (Frahm 1997) reported the species a second time for Europe from Finland. Subsequently, the species was reported from many other regions of Europe including Denmark (Thingsgaard 2002), Poland and Luxemburg (Werner 2003), Corsica (Ros et al. 2007), France (Sotiaux et al. 1996), Czechia (Kucera 2004) and Germany (Meinunger & Schröder (2007).
193
Anomalies in female receptacle of Plagiochasma appendiculatum Lehm. & Lindenb.- A report from J&K.
(2013)
The genus Plagiochasma belonging to the order Marchantiales has been very well worked out with respect to the structure and development of male and female receptacles. In the present paper, the author reports abnormalities in archegoniophores along with the anatomical details of the same. This report from J&K is altogether new.
127
Germinating tests with bryophytes were undertaken with three moss species and two hepatic species. For the first time these tests were performed with aquaceous extracts of bryophytes in contrast to previous studies in which seeds were directly placed on moist bryophytes. First tests showed an inhibition of the germination rate in 3 species but an increase of the germination in one species. A second study revealed that aquaceous as well as alcoholic extracts in high concentrations inhibited the growth of cress, highly diluted extracts promoted the growth. Other authors found either only germination promoting effects or both, promoting and inhibiting effects. Experiments with compounds extracted from bryophytes cited in the literature had only growth inhibiting effects. Brachythecium rutabulum revealed growth inhibiting effects in a previous but growth promoting effects in this study. The conflicting results are hard to explain and should stimulate further more detailed studies. They maybe due to various combinations of different concentrations of bryophyte extracts, different bryophyte species, different pH and different seeds but also contamination by dust, soil, bacteria and fungi .
183
In the past, many bryophyte species were regarded as endemic to the Alps. Herzog listed more than 70 examples. Many of them are micro-endemisms or merely alpine forms of other species (Leptodontium styriacum) and not of taxanomic value, or considered as relics from the last interglacial period, although the Alps were covered by glaciers during the last ice age, which made a survival almost impossible, especially for forest species and epiphytes. Several of these species turned out to occur as well in Asia (Distichophyllum carinatum) or were described from there under a different name (Tayloria rudolphiana as T. delavayi). So far, one important species, Brotherella lorentziana, remained unsolved. A recent study revealed that this species is present in Asia, where it is known as B. henonii. At the present state of knowledge, five species namely Herbertus sendtneri, Riccia breidleri, Barbula bicolor, Marsupella ramosa and Trochobryum carniolicum must still be considered as endemic.
098
Vor Jahren erwarb ich aus dem Nachlass von Karl Mägdefrau das Buch „Moosstudien“ von dem Münchner Bryologen P.G. Lorentz (1864). Es ist ein eigenartiges dreiteiliges Sammelsurium von Beiträgen verschiedenster Art. Der erste Teil beinhaltet anatomische Studien von Lorentz (hier war Lorentz Vorreiter, solche Ausdrücke wie Deuter und Socii in der Rippenanatomie gehen auf ihn zurück). Der zweite Teil enthält „Beiträge zur Biologie und Geographie der Laubmoose“ von Lorentz und Molendo, er umfasst Exkursionsberichte, erstens auf den hier Bezug genommenen betitelt „Ein bryologischer Ausflug nach der Messlinwand in Tirol“ von P.G. Lorentz, dann „Die Moosregionen in den Tauern“ von Molendo und drittens „Die Moosflora unseres Tauernabschnittes…“ von Lorentz und Molendo. Auch hier waren Lorentz und Molendo Vorreiter, denn es waren mit die ersten bryogeographischen Beiträge überhaupt. (Die Untertitel lauten entsprechend „eine pflanzengeographische Skizze“ bzw. „pflanzengeographische Studie“). Wichtig ist, dass Lorentz und Molendo trotz des allgemeinen Titels („ein bryologischer Ausflug“) nur Laubmoose berücksichtigt hatten. Der dritte Teil beinhaltet Beschreibungen neuer Arten aus den Tropen von Lorentz. Es schließen sich dann noch Nachträge zur „Moosflora unseres Tauernanschnittes“ an, die leicht zu übersehen sind und wichtige Ergänzungen bringen, so die Neubeschreibung von Philonotis tomentella durch Molendo, was erklärt, warum die Art in den Exkursionsberichten nicht auftaucht.
109
Beiträge zur Moosflora des Naturschutzgebietes „Ölberg Wöllstein“ (Rheinhessen, Rheinland-Pfalz)
(2011)
Die Moosflora des markanten Rhyolith-Felsens südwestlich von Wöllstein wurde in den Jahren 1997 bis 2011 untersucht. Es ergab sich ein Gesamt-Bestand von 90 Taxa, von denen 14% in ihrem Bestand gefährdet sind. Aufgrund der starken ökologischen Differenzierung des Gebietes sind boreal/subboreale Arealtypen etwa in gleichem Anteil vertreten wie submediterrane Arealtypen. Bemerkenswert ist die Entdeckung von Desmatodon guepinii durch MEINUNGER & SCHRÖDER (2007), der am Ölberg seinen einzigen Fundort in Deutschland hat. Wie in vielen Gebieten mit Fels-Trockenrasen, besteht auch im Untersuchungsgebiet die Gefahr einer Ausbreitung von Sträuchern und Bäumen und damit die Verdrängung im Bestand gefährdeter Arten.
135
Moose spielen in Nahrungsketten meist nur eine kleine Rolle und nur wenige Tiergruppen treten bei Moosen als Herbivore auf. Im Winter 2009 konnten Pilzmücken (Mycetophilidae) bei der Aufnahme von Sporenpulver an Buxbaumia aphylla beobachtet werden. Mehrere adulte Individuen saßen an von Schnecken geöffneten Kapseln und nahmen grünes Sporenpulver auf. Während es bekannt ist, dass Schnecken als Konsument an Sporophyten auftreten, ist dies für adulte Pilzmücken neu. Möglicherweise profitieren Moosarten wie Buxbaumia durch diese Herbivorie, da hier auch eine zoochore Ausbreitung von Sporen durch Pilzmücken zu Stande kommen kann.
085
024
186
In the present study the level of S, Cu, Cr, Cd, Zn, Pb and Cr was estimated in samples of the common thalloid liverwort Plagiochasma rupestre (G. Frost) Stephani, from Ranthambhore National park, Rajasthan (India). High metallic load was observed both in substrate as well as in plant tissue at locations adjacent to higher vehicular load, during winter the metallic content is highest, followed by summer and monsoon season. Elemental concentration in substrate for Plagiochasma rupestre was in the order of Zn> S> Pb> Cu> Cd> Cr, while in plant tissue it showed S> Zn> Pb> Cu> Cd> Cr, which is indicative of air borne trace elemental load. Quantitative analysis of these elements in vegetative thalli of Plagiochasma rupestre and the substrate showed an increase in metallic content during winter, which reveals the significance of this liverwort as a biological sink of mineral elements present in the soil and air and may provide an important tool in estimation of both aerial pollution and mineral enrichment in soil.
067
Breutelia ist eine Gattung, die weltweit mit kanpp 100 Arten vertreten ist, vorwiegend in den tropischen Gebirgen und der südlichen Hemisphäre, wo sie besonders um die Waldgrenze artenreich vertreten ist. In Nordamerika ist die Gattung gar nicht vertreten, in Europa hingegen mit 2 endemischen Arten, Breutelia azorica nur auf den Azoren und B. chrysocoma (Abb. 1) in Westeuropa. Dafür gibt es zwei Hypothesen. Entweder sind diese Arten Tertiärrelikte, die sich über die Eiszeit in den milden ozeanischen Gebieten Westeuropas gehalten haben. Breutelia azorica hätte sich dann von dem damaligen Festland auf die vulkanischen Inseln verbreitet und dort überlebt, B. chrysocoma hätte in küstennahem Gebieten Westeuropas (die heute unter Wasser liegen) die Kaltzeiten überdauert. Oder beide Arten sind mit tropischen Arten identisch und über Sporen vermutlich von den Neotropen auf die Azoren bzw. nach Europa verbreitet worden. In vielen Fällen sind solche Arten wie Campylopus cygneus, C. shawii, Plagiochila heterophylla, P. bifaria, P. longispina u.a. zunächst in Unkenntnis ihres Vorkommens in den Tropen unter eigenem Namen aus Europa beschrieben worden.
091
Bruchia vogesiaca Schwägr. est une mousse présente dans 12 départements en France bien que non revue récemment dans 4 d'entre eux. Une douzaine de nouvelles localités du Massif central et des Vosges sont présentées dans la présente contribution. L'écologie de l'espèce est examinée sous l'angle des biotopes d'accueil. La stratégie du cortège d'espèces liées à Bruchia vogesiaca permet de mieux cerner la dynamique de l'espèce. Des préconisations de mesures de gestion sont énoncées sur ces nouvelles bases.
145
District Rajouri harbours a rich floral and faunal diversity besides varying climatic zones namely sub-tropical, temperate and alpine. The region exhibit significant altitudinal variations ranging from 490 m. to 4700 m. The present study was conducted to report bryophytic elements of the study area as there is no previous work done on this aspect from the study area, except some stray references. A total of 44 bryophyte species belonging to 4 orders, 16 families and 21 genera were reported from the study area. A checklist of the reported plant species with family, distributional range and habitat is presented in the paper. Besides contributing to the regional and national biodiversity check list database, the present study has opened up a new window for the future studies on the various aspects of the reported taxa including extensive exploration for the updation of the present list and to study the conservational aspects of the disappearing bryoflora of the region.
140
Bryoflora of Munsyari and Dharchula Tehsil of Pithoragarh, Uttarakhand, Western Himalayas, India
(2012)
Uttarakhand state of India comprises unique topographical conditions and hence is rich in bryophytes. In present work two Tehsils-Munsyari and Dharchula of Pithoragarh have been explored extensively to assess the bryophytic wealth of this district. A preliminary checklist has been prepared which revealed the occurrence of 51 taxa of bryophytes from this district.
106
India is among of the 12 mega biodiversity countries in the world. The huge area and the range of phyto-climatic conditions met within its eight bio-geographical zones contribute to the great diversity of the Indian flora. These bio-geographical zones have diverse topographical variations and climatic conditions. The present work deals with the bryo-diversity of western part of the country which is greatly neglected due to its comparatively harsh environmental conditions by the bryologists. It is an attempt to provide a comprehensive account of the bryophyte wealth of the region by stepwise exploration and it has initiated with Ranthambhore National Park.
124
Manche besonders artenreiche Lokalitäten mit seltenen Arten wurden von Bryologen über die Jahrhunderte immer wieder aufgesucht. Die dort gefundenen Arten haben auch Eingang in lokale Florenwerke gefunden. Am Nordrand des Sauerlandes in Nordrhein-Westfalen liegen eine ganze Reihe von solchen hot spots wie der Ramsbecker Wasserfall, die Meilerlegge bei Ostwig, die Velmedahöhle oder die Bruchhauser Steine. Will man sich aber über das Arteninventar eines solcher Gebiete orientieren, vermisst man zumindestens zusammenfassende Artenlisten wenn nicht gar Gebietsmonographien. Da hilft es nur, die Floren durchzusehen und die Arten herauszuziehen, in diesem Fall die Mooflora von Westfalen (Koppe 1935-49. Die Nachträge sind nicht mehr so interessant, da darin nur Kleinarten und unwesentliche Nefunde hinzukommen, die Funde sensationeller Arten aber bereits schon im 19. Jahrhundert gemacht wurden). Dabei reicht es, wenn das einmal gemacht wird und nicht jeder, der solch ein Gebiet besuchen möchte, diese Arbeit von neuem leisten muss. Es gibt sicherlich fähigere Bryologen als den Autor, welche die Gebiete besser kennen, was aber nichts nutzt, wenn dieses Wissen in den Köpfen schlummert und nicht verfügbar ist. Daher sind an dieser Stelle solche Artenlisten für einige solcher Gebiete am Nordrand des Sauerlandes zusammengestellt, die der Autor sich für eine Exkursion im Herbst 2011 erstellt hat. Hier haben wir besondere Voraussetzungen für ein Artenreichtum: das Gebiet bist geologisch sehr divers. Das Grundgebirge besteht aus devonischen Schiefern, das ganze Gebiet wird aber von einem schmalen Kalkriff durchzogen, und zusätzlich gibt es plutonitische Intrusionen von Diabas und Quarzporphyr. Mit Höhen von um 450 m haben wir zudem schon entsprechende Niederschläge und Feuchtigkeit. Daher wurde das Gebiet schon frühzeitig von Bryologen besucht, angefangen von H. Müller Lippstadt über Winter, Grebe, Brockhausen, Mönkemeyer bis zu den Gebrüdern Koppe. In letzter Zeit war die Moosflora der Massenkalkfelsen des nördlichen Sauerlandes Thema der Dissertation von Carsten Schmidt (2004), von dem der erste Teil in Buchform veröffentlicht ist. Das Buch ist aber nach Arten gegliedert, lässt somit auch die hier gewünschten Gebietsbeschreibungen vermissen, die man gerne hätte, wenn man solch eine Lokalität aufsucht.
154
The present study deals with the investigation of bryophytic flora of Mukteshwar (Uttarakhand). The present account deals with the study of 38 species belonging to 31 genera of 21 families. The mosses are represented by 21 species of 20 genera and 12 families, while Liverworts are represented by 15 species of 10 genera and 8 families. Hornworts consist of 1 genus and 2 species. The dominant families are Aytoniaceae, Marchantiaceae, Thuidiaceae and Pottiaceae. The dominant genera are Plagiochasma, Targionia, Marchantia, Plagiochila, Atrichum, Thuidium and Pogonatum. Macrothamnium stigmatophyllum has been identified as new to western Himalaya, while Thuidium philiberti Limpr. is new to Uttarakhand.
108
An account of 40 species of bryophytes including 24 mosses and 16 liverworts of Kakkavayal Reserve forest in the Western Ghats is provided here. This includes four new records of phytogeographical significance to Kerala viz., Cololejeunea appressa (Evans) Benedix, C. follicola Srivastava & Srivastava, C. udarii Asthana & Srivastava and Pallavicinia himalayensis Schiffn.
100
088
The checklist reports total 2489 taxa of bryophytes recorded from India, comprising 1786 species in 355 genera of mosses, 675 species in 121 genera of liverworts and 25 species in six genera of hornworts. Some of the genera of mosses like Fissidens, Barbula, Campylopus, and Bryum are found to have largest number of species. In liverworts Riccia, Porella, Frullania, Lejeunea, Plagiochila and Jungermannia are recorded to be species rich genera and in hornworts Anthoceros is well represented by species. Pottiaceae, Lejeuniaceae and Notothyladaceae are largely represented in India. Nearly 340 species are endemic to India.
065
The checklist reports 712 taxa of bryophytes from Tamil Nadu, India, comprising 211 taxa in 56 genera and 32 families of liverworts, 8 taxa in 4 genera and 2 families of hornworts, and 493 taxa in 189 genera and 44 families of mosses. Literature sources for Tamil Nadu records are included for each taxon, and an extensive synonymy is provided. For currently accepted taxa, the details of types from Tamil Nadu are indicated. A map of Tamil Nadu, a synopsis of families and genera, and a bibliography are provided.
121
Bryophytes (mosses, liverworts and hornworts) are the most basal lineages among extant land plants. However, there is controversy regarding their monophyletic or paraphyletic origin. Moreover, the most basal group of bryophytes also remains questionable. Due to this it is a matter of debate which lineage of bryophytes acts as transition link between bryophytes and pteridophytes. In order to resolve these issues we conducted a bioinformatics analysis on available chloroplast genomes of 1 green alga, 5 bryophytes, 4 pteridophytes, and 6 gymnosperms. Our study is based on multiple genome analysis through whole proteome comparison. The higher number of orthologous identified in Anthoceros (a hornwort), in comparison to other bryophytes considered, against all pteridophytes strongly support hornworts as transition link between bryophytes and pteridophytes.
143
Since the availability of first complete DNA sequence of chloroplast genome of Marchantia polymorpha several studies to determine the structure and organization of chloroplast genomes of various plant groups have been made. However the lineage sampling of bryophytes are poorly represented in complete chloroplast genome sequences (only three liverworts, two mosses and one hornwort). This review presents features of sequenced chloroplast genomes of bryophytes.
171
Combined data from chloroplast and mitochondrial genome sequences showed paraphyly of bryophytes
(2013)
The present study was conducted using chloroplast and mitochondrial genome sequences of plants to gain insight on evolutionary relationship of bryophytes. The representative taxa were selected considering the availability of both organelle genome sequences. Phylogenetic analysis using combined data from chloroplast and mitochondrial sequences infer paraphyly of bryophytes.
192
Comparative evaluation of antimicrobial activity of methanolic extract and phenolic compounds of a liverwort, Reboulia hemispherica was carried out by Agar well diffusion technique. The Gram positive bacteria were more sensitive than the Gram negative ones, while the fungal species were least sensitive. R. hemispherica extract exhibited best results against Staphylococcus aureus, although it was active against all tested microbes. The antimicrobial activity increased with the increase in the concentration of the extract except in Klebsiella sp. S. aureus, E. faecalis and Bacillus cereus were inhibited more by the crude methanol extract of R. hemispherica than the phenolic compounds isolated from the extract. A. niger was inhibited equally by the crude methanol extract as well as the phenolic compounds. B. subtilis, E. coli, P. aeruginosa, K. sp. and P. notatum were inhibited more by phenolic compounds than the crude methanol extract of R. hemispherica. Thus phenolic compounds of R. hemispherica should be studied further for use as antimicrobial agent.
142
Bryophytes (liverworts, mosses and hornworts) hold the basal most position among extant land plants. The present study deals with comparative analysis of available mitochondrial genomes of bryophytes using bioinformatics tools. These mitochondrial genomes belong to 2 liverworts, 1 moss and 2 hornworts. The analysis is based on multiple genome analysis through whole proteome comparison to detect conservation between mitochondrial genomes of bryophytes.
199
The availability of organelle genome sequences of bryophytes provides opportunity to mine this data. Therefore in this study microsatellites in chloroplast genome sequence of Pellia endiviifolia (Accession number: NC_019628), downloaded from the National Center for Biotechnology Information (NCBI) in fasta format, were identified. The sequence was mined with the help of MISA, a Perl script, to detect microsatellites. In total, 16 perfect microsatellites were identified in 120.546 kb sequence mined. An average length of 14.94 bp was calculated for mined microsatellites with a density of 1 SSR/7.09 kb. Depending on the repeat units, the length of microsatellites ranged from 12 to 18 bp. Tetranucleotides (7, 43.75%) were the most frequent repeat type, followed by mononucleotide (3, 18.75%) repeats. Dinucleotide, trinucleotide and pentanucleotide repeats were found with equal frequency (2, 12.5%). Interestingly, hexanucleotide repeats were completely absent in chloroplast genome of Pellia endiviifolia.
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Contribution to the bryophyte flora of India: the Aralam
Wildlife Sanctuary in the Western Ghats
(2009)
The bryophyte flora of the Aralam Wildlife Sanctuary in the Western Ghats of India is catalogued for the first time. The catalogue consists of 116 taxa (89 mosses, 27 liverworts), of which two are new for India (Plagiochila singularis, Vesicularia dubyana), 21 species are newly reported for Peninsular India (Clastobryopsis planula var. delicata, Barbella chrysonema, Brachymenium leptophyllum, Brachythecium rutabulum, Cololejeunea longifolia, Cyathodium tuberosum, Dicranella amplexans, Didymodon vinealis, Duthiella wallichi, Fabronia assamica, Haplocladium microphyllum, Himantocladium cyclophyllum, Homalia trichomanoides var. trichomanoides, Isopterygium serrulatum, Leskea perstricta, Lopholejeunea kashyapii, Leptotrichella assamica, Macromitrium turgidum, Rhynchostegium hookeri, Splachnobryum assamicum, Thamnobryum siamense) and another 14 species are new for Kerala State (Atrichum pallidum, Chionostomum rostratum, Claopodium prionophyllum, Cololejeunea lanciloba, Cyathophorum adiantum, Dicranella divaricata, Entodontopsis wightii, Fissidens pellucidus, Glossadelphus glossoides, Isopterygium lignicola, Leucodon secundus, Neckeropsis exserta, Plagiochila bischleriana, Timmiella anomala). The species Jungermannia obliquifolia has also been reported as a taxon new to India (Nair et al. in press (a) from this area.
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Contribution to the bryophyte flora of India: the Parambikulam Tiger Reserve in the Western Ghats
(2011)
A checklist of the bryophyte flora of the Parambikulam Tiger Reserve in the Western Ghats is presented here. It consists of 58 taxa (39 mosses, one Hornwort and 18 liverworts), of which Grimmia funalis and Thuidium subdelicatulum has reported as new record for India (Manju & Rajesh, communicated), Leucophanes glaucum (Schwägr.) Mitt. is newly reported for the mainland of India, 10 species are newly reported for Peninsular India and another four are new for the Kerala State.