共查询到20条相似文献,搜索用时 18 毫秒
1.
2.
Zdeněk Pouzar 《Folia Geobotanica》1972,7(3):319-320
The nameLegeriomyces Pouz. is proposed forGenistella Léger etGauthier (Trichomycetes), which is a later homonym ofGenistella Ortega (Papilionaceae). Simultaneously the family nameLegeriomycetaceae Pouz. is proposed to replace the family nameGenistellaceae Léger etGauthier. 相似文献
3.
Věra Holubová-Jechová 《Folia Geobotanica》1974,9(3):315-316
Acremoniella atra auct. is taxonomically identical withHarzia acremonioides (Harz) Cost. which is the type of the genusHarzia. Harzia Cost. 1888 must replace the illegitimate nameAcremoniella Sacc. 1886. Two new combinations—Harzia velata (Onions etJones)Hol.-Jech. andHarzia verrucosa (Togn.) Hol.-Jech. are proposed. 相似文献
4.
Micromeles Decaisne emend.Koehne (Rosaceae, Maloideae) is shown to be generically distinct fromSorbus L. emend.Crantz. Problems in the taxonomy of the genus are reviewed. The genus appears to be most closely related toRaphiolepis Lindl. but is readily distinguished by a constant set of characters. Both genera may be derived fromSorbus L. emend.Crantz subg.Aria Pers. Analysis of morphological characters is provided. A survey for flavonoids revealed the presence of vitexin and/or luteolin 7-O-glucoside in some members of the genus in a pattern similar to that found in certain Asian species ofSorbus. There are also brief taxonomic notes on some of the species which were examined. 相似文献
5.
6.
C. C. Loan 《BioControl》1975,20(1):31-41
A neotype based on aWesmael specimen is designated forMicroctonus aethiops (Nees).M. aethiops of authors is described asaethiopoides, new species. Lectotypes are designated forM. secalis (Haliday) andcerealium (Haliday). The namecerealium is suppressed as a synonym of the namesecalis and the types ofsecalis andbrevicollis (Haliday) are redescribed. 相似文献
7.
Christian Berg Hans Dieter Knapp Ulrich Messner Wolfgang Wiehle 《Folia Geobotanica》1989,24(3):297-304
(Bellevalia ciliata was recorded in north-east Bulgaria south of the Dobrudsha, within field and steppe vegetation. Vegetation records and a distribution map are presented. Based on taxonomic studies it is proposed to combineB. ciliata, B. sarmatica (Pall.) Wor. andB. speciosa Wor. under the oldest nameB. ciliata (Cyr.) Nees. 相似文献
8.
9.
Jiří Váňa 《Folia Geobotanica》1982,17(1):63-87
The present study deals with five genera of hepatics in Africa, Isotachis Mitt., Anastrophyllum (Spruce) Steph., Tritomaria Schiffn. ex Loeske, Gymnocoleopsis (Schust.) Schust. and Lophozia (Dum.) Dum. All African populations of the genus Isotachis Mitt. are considered to be one species, I. aubertii (Schwaegr.) Mitt. Four species of Anastrophyllum (Spruce) Steph. (s.l.), A. auritum (Lehm.) Steph., A. piligerum (Nees) Spruce, A. subcomplicatum (Lehm. et Lindenb.) Steph. and A. minutum (Schreb.) Schust., and two species of Tritomaria Schiffn. et Loeske, T. camerunensis S. Arnell and T. exsecta (Schrad.) Schiffn. ex Loeske occur in Africa. Gymmocoleopsis multiflora (Steph.) Schust. represents a genus and species hitherto unreported for the African flora. Finally, five Lophozia (Dum.) Dum. species, L. argentina (Steph.) Schust., L. capensis S. Arnell, L. decolorans (Limpr.) Steph., L. hedbergii S. Arnell and L. tristaniana (S. Arnell) Váňa, are reported from central and southern Africa; two of these (L. argentina (Steph.) Schust. and L. decolorans (Limpr.) Steph.) represent the first reports from Africa. 相似文献
10.
Josef Holub 《Folia Geobotanica》1971,6(2):171-177
The generic nameFallopia Adans. 1763 is analysed from the point of view of its taxonomic identily and typified byPolygonum scandens L. 1753. By this typification it is taxonomically identical withBilderdykia Dum. 1827 and must replace that name. The genusFallopia Adans. is defined by comparison with related genera; it includes 9 species in two sections, and 1 hybrid; new nomenclatural combinations are proposed for these taxa. 相似文献
11.
12.
13.
Karel Rataj 《Folia Geobotanica》1969,4(4):435-442
The paper deals with the taxonomy and geographical distribution of the two species of the genusEchinodorus whichFassett (1955) did not work up satisfactorily in his revision i.e.Echinodorus macrophyllus (Kunth)Mich. whichFassett does not quote at all, andE. scaber Rataj whichFassett mistook forE. muricatus Griseb. Further a new variety and the diagnoses of hybrids, among whichE. punctatus Mich. is included, are cited. 相似文献
14.
Věra Holubová-Jechová 《Folia Geobotanica》1972,7(2):217-224
Four species of the genusBrachysporium Sacc. emend.Mason etHughes are treated in this paper from Czechoslovakia:B. nigrum (Link)Hughes,B. obovatum (Berk.)Sacc. and two new species,B. abietinum Hol.-Jech. andB. brevius Hol.-Jech. 相似文献
15.
Vlasta Jarolímová 《Folia Geobotanica》1994,29(1):101-106
Chromosome numbers are reported for 14 species collected in Cuba. The first chromosome records are reported forAlbizzia cubana Britton etWilson (2n=26),Atkinsia cubensis (Britton etWilson)Howard (2n=26),Caesalpinia violacea (Mill.)Standl. (2n=24),Colubrina ferruginosa Brongn. (2n=24). Chromosome numbers of the following species were confirmed:Albizzia lebbeck (L.)Benth. (2n=26),Canavalia maritima (Aubl.)Thouars (2n=22),Casuarina equisetifolia Forst. (2n=18),Cedrela mexicana M.J. Roem. (2n=56),Delonix regia (Bojer)Raf. (2n=28),Guazuma tomentosa H.B.K. (2n=16),Lysiloma bahamense Benth. (2n=26),L. latisiliqua (L.)Benth. (2n=26),Samanea saman (Jacq.)Merrill (2n=26),Thespesia populnea (L.)Soland (2n=26). 相似文献
16.
Jiří Váňa 《Folia Geobotanica》1974,9(4):369-423
Dersechste Beitrag aus der Serie der vorbereiteten Studien über die SubfamilieJungermannioideae (Jungermanniaceae, Hepaticae) enthält die taxonomische Bearbeitung des Subg.Solenostoma (Mitt.)Amak. (GattungJungermannia L. emend.Dum.) in Europa (inkl. Kaukasus und Kleinasien) und Nordamerika. Im genannten Gebiet kommen 10 Arten vor, u. zw.J. caespiticia Lindenb.,J. caucasica Váňa,J. confertissima Nees,J. gracillima Sm.,J. handelii (Schiffn.)Amak.,J. jenseniana Grolle,J. lignicola (Schiffn.)Grolle,J. pyriflora Steph.,J. rubra Gott. exUnd. undJ. sphaerocarpa Hook. Die ArtJ. confertissima Nees (bisher alsSolenostoma levieri (Steph.)Steph. bezeichnet) gehört zu der SektionDesmorhiza Amak., alle anderen Arten gehören zu der SektionSolenostoma. 相似文献
17.
Věra Holubová-Jechová 《Folia Geobotanica》1975,10(4):433-440
The correct usage of the generic nameOidium [Link] Fr. 1821 (Hyphomycetes) as well as the question of its conservation—with the authorship attributed toSaccardo 1880 (Erysiphaceae) —are discussed. Problems of the typification of generic names with misinterpreted type are also mentioned. 相似文献
18.
On the basis of allozyme and cultivation data, and of additional herbarium material, a taxonomic and nomenclatural revision ofTaraxacum sect.Piesis A.J. Richards exKirschner et?těpánek is provided. The section is made up of halophilous, sexually reproducing taxa. InT. stenocephalum Boiss. etKotschy,T. pindicum Kirschner et?těpánek, sp. nov., andT. perenne Kirschner et?těpánek, sp. nov., a tetraploid chromosome number has been recorded, representing the only known case of sexuality at the tetraploid level in the genus. The complex ofT. stenocephalum, includes some geographically and morphologically extreme populations treated as subspecies: subsp.gumusanicum (Soest)Kirschner et?těpánek, comb. nov., subsp.magnum Kirschner et?těpánek, subsp. nov., and subsp.daralagesicum (Schischk.)Kirschner et?těpánek, comb. nov. In addition toT. bessarabicum (Hornem.)Hand.-Mazz., a widely distributed Eurasian species,T. stenocephalum, a complex centred in Transcaucasia and Anatolia, andT. pachypodum H. Lindb., a North African endemic, four new species are described:T. salsum Kirschner et?těpánek, sp. nov., a diploid endemic confined to E Crimea,T. perenne Kirschner et?těpánek, sp. nov., a tetraploid sexual species known only from SW Crimea,T. pindicum Kirschner et?těpánek, sp. nov., a remarkable tetraploid endemic to the Pindos Mts., Greece, andT. salsitatis Kirschner, ?těpänek etYirdirimli, sp. nov., an Anatolian diploid species. Furthermore, a hybrid betweenT. salsum andT. bessarabicum from Crimea (documented on the basis of allozyme data elsewhere) is given a binomial,T. xmesohalobium Kirschner et?těpánek, nothosp. nov. 相似文献
19.
Jiří Váňa 《Folia Geobotanica》1973,8(3):255-309
Die zweite Studie aus der Serie der vorbereiteten Studien über die Subfam.Jungermannioideae (Jungermanniaceae, Hepaticae) enthält eine taxonomische Bearbeitung des Subg.Jungermannia. Nach dem Verfasser gehören zu diesem Subg. nur 7 Arten:J. atrovirens Dum. (identisch mitJ. tristis Nees),J. exsertifolia Steph.,J. gollanii Steph.,J. karl-muelleri Grolle,J. ovato-trigona (Steph. inHerz.) Grolle,J. polaris Lindb. undJ. pumila With. Die anderen, zu diesem Subg. gestellten Arten gehören teilweise zu den anderen Subgenera (J. grossitexta sensuAmak.,J. kuwaharae Amak., undJ. laetevirens (Spruce) K. Müll. inGrolle), teilweise als Synonyma nova zu den obenerwähnten Arten (J. nipponica (Sak. etTakah.) Hatt.,J. tenerrima Steph. (hom. illeg.) undJ. towadensis (Okam.) Hatt., sowie auchJ. tristis Nees). 相似文献
20.
Josef Holub 《Folia Geobotanica》1975,10(2):191-196
A new monotypic genus based onPtosimopappus bracteatus Boiss. =Centaurea ptosimopappa Hayek is described. The history of its classification and relationships toCheirolophus Cass. andMicrolophus Cass. are discussed. 相似文献