A distinguished set of contributors provide stateoftheart summaries of the most recent advances in bryology, with rich citation of the current literature. Jul 01, 2009 three of the four major clades in the evolution of a land flora are bryophytes, and bryophyte biology is a compendium of modern perspectives on bryophytes. Introduction to bryophytes alain vanderpoorten, bernard. They are generally characterized by basally reiterating stems or stipes with secondary branching towards the apex. In this analysis, hornworts are sister to vascular plants and liverworts are.
He teaches bryophyte and lichen biology and green plant evolution. First, the green tissue that makes up most of the plant body is not vascularized. The new edition of this textbook on bryophyte biology makes full use of the fast developments in molecular methods, as is obvious in several chapters on. Spring 2009 introduction to botany course taught by p. It is very good about covering the many aspects of bryophyte biology. Any of numerous photosynthetic, chiefly terrestrial, nonvascular plants that reproduce by spores, including the mosses, liverworts, and hornworts. This revised edition discusses fundamental topics in bryophyte biology, including morphological diagnoses, ecological significance, speciation, genomics, and conservation. Aug 31, 2000 bryophyte biology provides a comprehensive yet succinct overview of the morphology, systematics, ecology, and evolution of hornworts, liverworts, and mosses. Although each group is genetically very different they each share some common adaptations which have led to. This introductory textbook assumes no prior knowledge of bryophyte biology, making it ideal for advanced undergraduate and graduate students, as well as amateur botanists. Many bryophytes grow on soil or on the persistent remains of their own growth, as well as on living or decomposing material of other plants. Fossils of the hepaticopsida were previously not known before the carboniferous while the lower vascular plants the pteridophytes were known from a much earlier age. Some bryophytes are unusually tolerant of extended periods of dryness and freezing, and, upon the return of moisture, they rapidly resume photosynthesis. Spring 2010 biology of bryophytes and lichens course taught by b.
Bernard goffinet associate professor department of ecology and evolutionary biology office. May 28, 2009 bernard goffinet is an associate professor in ecology and evolutionary biology at the university of connecticut. Chapter 22 bryophytes mosses have several forms of asexual environment. The current version differs from the one proposed by goffinet et al.
Bryophyte biology ebook by bernard goffinet rakuten kobo. The leaves have a midrib that bears lamellae on the upper surface. They dont attain great heights because of absence of roots, vascular tissues, mechanical tissues and cuticle. Bryophyte biology bryophyte biology provides a comprehensive yet succinct overview of morphology, systematics, ecology, and evolution of hornworts, liverworts, and mosses. Bryophyte definition of bryophyte by the free dictionary. Bryophytes were a pivotal step in land plant evolution, and their significance in the regulation of ecosystems and the conservation of biodiversity is becoming increasingly acknowledged. Cambridge university press, aug 31, 2000 science 476 pages. Recently however, hueber 1961 has discovered hepaticites devonicus fig. This classification of the mosses is based on goffinet, b. This new edition covers essential aspects of bryophyte biology, from morphology, physiological ecology and conservation, to speciation, and genomics.
Bernard goffinet is an associate professor in ecology and evolutionary biology at the university of connecticut. Organellomic data sets confirm a cryptic consensus on. Bryophyte biology by bernard goffinet cambridge university press. Indeed, this is the source to consult for an overview of areas as varied as systematics, morphology, chemistry, development, ecology and. Revised classifications for the liverworts and mosses are presented. Bryophyte, traditional name for any nonvascular seedless plantnamely, any of the mosses division bryophyta, hornworts division anthocerotophyta, and liverworts division marchantiophyta. Buck 2004, but cladocarpy has evolved in several different lineages. Acrocarpy, which appears to be the plesiomorphic condition, also characterizes the takakiopsida, andreaeopsida, and andreaeobryopsida. This change from predominant gametophyte to sporophyte was a major evolutionary advancement, which along with the development of vascular tissue facilitated the ultimate success of plants in a diversity of terrestrial habitats. Bryophyte biology kindle edition by goffinet, bernard, shaw, a. Pdf on may 1, 2001, liz sheffield and others published shaw aj, goffinet b, eds. Bryophyte biology provides an extensive overview of the hornworts, liverworts, and mosses. Bryophyte biology by bernard goffinet cambridge core.
Moss classification at the rank of genus and above after buck and goffinet in a. Jonathan curatore edito da cambridge university press a ottobre 2008 ean 9780521693226. Early studies of bryophyte communities have led to detailed investigations into the relationships between the plants and their environment. Bryophyte biology second edition bernard goffinet university of connecticut, usa and a. Bryophyte biology 2009 and glimes bryophyte ecology 2007a. In addition, the new records for a1 and a2 gridsquare and turkey.
The leap onto land bryophytes faced many problems when they moved onto the land key innovations in land plants first appear in the bryophytes bryophytes are not a natural group bryophyte relationships remain uncertain hornworts liverworts some liverworts have thalloid bodies. Introduction to bryophytes pdf format download online e. J o n a t h a n s h a w duke university, usa cambridge. Species in the order are robust pleurocarpous mosses that are epiphytic. Members of this family tend to be larger than other mosses with a thickened central stem and a rhizome. Phylogenetic trees of bryophytes provide important evolutionary context for land plants. The exact mechanism involved remains controversial. Andreaeobryum is a genus of moss with a single species andreaeobryum macrosporum, endemic to alaska and western canada.
The main stems of sphagnum superclass ii display a furcate or dichotomous branch architecture h. Bryophytes biology encyclopedia cells, plant, body. Another characteristic that identifies them is that they have from 32 to 64 peristome teeth in their sporangium. Cambridge university press 0521667941 bryophyte biology. Revised classifications incorporate contributions from the most recent phylogenetic studies. Cambridge core plant sciences bryophyte biology by bernard goffinet edited by a. Publications bernard goffinet bryology and lichenology.
Bryophyte biology provides a comprehensive yet succinct overview of the morphology, systematics, ecology, and evolution of hornworts, liverworts, and mosses. Bryophyte biology, 2nd edn annals of botany oxford academic. Organellar genome, nuclear ribosomal dna repeat unit and microsatellites isolated from a small scale of 454 gs flx sequencing on two mosses. The three bryophyte clades which may be treated as divisions are the marchantiophyta liverworts, bryophyta mosses and anthocerotophyta hornworts.
Classification of extant moss genera bernard goffinet. Goffinet, bryophyte biology, cambridge university press, 2000. The vascular plants or tracheophytes form a fourth, unranked clade of land plants called the polysporangiophyta. There has been an increasing interest in bryophyte ecology over the past 100 or so years, initially of a phytosociological nature but, additionally, in recent years, of an experimental nature as well. Department of ecology and evolutionary biology, university of connecticut evolution of green plants course taught by l. Most bryophytes lack complex tissue organization, yet they show considerable diversity in form and. Use features like bookmarks, note taking and highlighting while reading bryophyte biology. Institute of biology botany freie universitat berlin altensteinstr. Writing introduction to bryophytes textbook has been a definite challenge and we could not have completed it without robynn shannons diligent editorial comments on substance and form. This edition covers essential aspects of bryophyte biology, from morphology, physiological ecology and conservation, to speciation, and genomics. These nonvascular clades exhibit a suite of physiological, genetic and ecological differences that one should expect from perhaps 400 million years of separate evolution. Bryophytes, or seedless nonvascular plants, are crucial to the generation and maintenance of ecological communities by playing pivotal roles in soil formation and nutrient cycling vanderpoorten. His current research spans chloroplast genome evolution in liverworts, the phylogenetic history of mosses, and the systematics of lichenforming fungi. Bryophyte species that form male and female spores that are differentiated in size are better described as anisosporous, but in most species with unisexual gametophytes the spores are indistinguishable.
The differences between the two editions are great both in content and organization. This fully updated and expanded new edition offers a complete overview of hornworts, liverworts, and mossesdiverse groups of land plants that occupy many habitats throughout the world. Although each group is genetically very different they each share some common adaptations which have led to them currently being clumped together as bryophytes. Bryophytes are small plants 2cm to 60cm that grow in moist shady places. Bryophyte biology, second edition request pdf researchgate. Chapter 22 bryophytes welcome to ucd plant biology. A distinguished set of contributors provide stateoftheart summaries of the most recent advances. With new chapters complementing updated ones from the original, it offers an expert analysis of the subject. Characteristics of bryophytes there are several characteristic features of bryophytes. Bryophyte biology, 2nd edn annals of botany oxford. The below mentioned article provides a note on bryophytes. Bryophyte biology provides a comprehensive yet succinct overview of morphology, systematics, ecology, and evolution of hornworts, liverworts, and mosses. Email citation the new edition of this textbook on bryophyte biology makes full use of the fast developments in molecular methods, as is obvious in several chapters on molecular developmental and physiology.
In the bryophytes, it is the haploid gametophyte that produces the leaves and thali and therefore predominates. The genus is placed as a separate family, order and class among the mosses. The species list is arranged according to the system proposed by goffinet and shaw 2009. The second edition of bryophyte biology bb2 follows the first edition published only eight years previously. Pdf this page intentionally left blank bryophyte biology second. Download it once and read it on your kindle device, pc, phones or tablets. Doubtless the editors had many conflicts to resolve, but while this compilation may prove enormously frustrating for the nonexpert, it certainly does fit the back cover descriptionan authoritative treatment of bryophyte biology, with rich citation of the current. In introduction to bryophytes, we make an attempt at summarizing and explaining the recent advances made across the various aspects of bryophyte biology at a level that would be palatable to beginners. This absence of specialized tissues for transporting water and dissolved food throughout the organism limits terrestrial forms to being very short plants, since the only way to move. Most bryophytes lack complex tissue organization, yet they show considerable diversity in form and ecology. Circumscription and phylogenetic trends in the orthotrichales bryopsida.
347 1182 591 1071 1176 491 622 360 1582 687 741 1151 1074 996 758 352 447 499 106 629 1560 801 472 1196 387 1007 1245 910 1103 725 1344 1559 960 971 462 841 168 220 925 268 1390 513 982 545