580 Pflanzen (Botanik)
Refine
Year of publication
Document Type
- Article (3195)
- Part of Periodical (573)
- Book (60)
- Review (33)
- Working Paper (32)
- Doctoral Thesis (31)
- Report (29)
- Part of a Book (25)
- Periodical (14)
- Contribution to a Periodical (10)
Language
- German (2629)
- English (1210)
- French (52)
- Spanish (48)
- Multiple languages (36)
- cze (17)
- Latin (11)
- Portuguese (5)
- Italian (4)
- mis (2)
Is part of the Bibliography
- no (4017)
Keywords
- Pflanzengesellschaften (66)
- phytosociology (38)
- syntaxonomy (34)
- Festuco-Brometea (33)
- succession (28)
- Pflanzengesellschaft (27)
- conservation (27)
- species richness (24)
- Mitteleuropa (22)
- Bryophyta (21)
Institute
- Extern (101)
- Biowissenschaften (98)
- Institut für Ökologie, Evolution und Diversität (55)
- Senckenbergische Naturforschende Gesellschaft (40)
- Biodiversität und Klima Forschungszentrum (BiK-F) (29)
- Präsidium (13)
- SFB 268 (9)
- Universitätsbibliothek (8)
- Geowissenschaften / Geographie (7)
- Exzellenzcluster Makromolekulare Komplexe (5)
Aeration in higher plants
(1979)
A systematic revision of the genus Dichaeu (Orchidaceae) in Costa Rica is presented. The taxonomic history of the genus and its phylogenetic position are discussed, with emphasis on infragenenc grouping. Characters of vegetative and floral morphology are treated, and their taxonoiilic significance is discussed. Twenty-nine Dichnea taxa are recognized for the flora of Costa Rica, and a key to species is provided. Each taxon is described on the basis of Costa Rican material, illustrated in a composite plate, and its distribution in the country is assessed. Distribution maps for all the taxa are given. Overall distribution, derivation of name, notes on species ecology, and diagnostic features are presented for each taxon. Lectotypes are selectcd for D. acostae Schltr., D. acroblephara Schltr., D. amparoana Schltr., D. costaricensis Schltr., D. dammeriana Kraenzl., D. lycopodioides Rchb. f. ex Kraenzl., D. poicillantha Schltr., D. selaginella Schltr., D. tuercklheimii Schltr., Epidendrum echinocarpon Sw., and E. trichocarpon Sw. A new species, D. gomez-lauritoi, is described and illustrated from the wet Caribbean plains of central Costa Rica.
A taxonomic revision of the genus Syntrichia Brid. (Pottiaceae, Musci) in the Mediterranean Region and Macaronesia has been carried out, thus contributing to knowledge of its distinguisliing morphological characters, geographic distribution and nomenclature. Some 3000 specimens, including the most of type material, were studied. An identification key, morphological descriptions, photographs and numerous observations on taxonomic and nomenclatural problems of the 23 taxa accepted in the study area, are provided. New records for some countries of the Mediterranean basin and Macaronesia are given. Five new Synonyms are proposed. The designations of 11 new lectotypes are included and the name Syntrichia aciphylla var. calva J.J. Amann is excluded from the genus Syntrichia.
Die allgemein angewandten Namen der europäischen Orchideentaxa belaufen sich derzeit auf über 580 Namen, Synonyme nicht eingeschlossen. Die Übersicht soll die Namensfülle der gebräuchlichen Taxa und ihrer Synonyme (soweit erforderlich) in alphabetischer Reihenfolge aufzeigen. Taxa auf der Rangstufe der Varietät sind nicht enthalten.