Taxon

Papers
(The median citation count of Taxon is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-10-01 to 2025-10-01.)
ArticleCitations
(2928) Proposal to conserve the name Engelhardia roxburghiana (Juglandaceae) with a conserved type127
Issue Information69
(271) Proposal to add a Note after Article 41.3 to clarify the meaning of “indirect reference” in the context of a basionym or replaced synonym citation38
(267–269) Proposals to define description and amend the definition of diagnosis in Article 3837
Issue Information29
(123–125) Proposals on the retroactivity of conservation28
NOMENCLATURE SECTION NEWS!27
(2980) Proposal to conserve the name Rubus repens (L.) Kuntze against R. repens Weston (Rosaceae)25
(151) Proposal to add the concept of “typotype” to the Code23
The effectiveness and limitations of digital images for taxonomic research23
Nomenclatural novelties appearing in Taxon 70 (5)23
(155) Proposal to disallow descriptive names for subdivisions of families20
Grants Program 202518
(403–406) Proposals to clarify the meaning of rejected and rejected name (Articles 51, 52.1, 53.1 and the Glossary)16
(3121) Proposal to conserve the name Odontopteris schlotheimii against Osmunda nummularia (Fossil Medullosales)16
(3008) Proposal to conserve the name Philodendron chanchamayense (Araceae) with that spelling15
(3009) Proposal to conserve the name Trillium erectum (Melanthiaceae: Parideae) with a conserved type15
Description and systematic affinity of flower and seed fossils of Erica sect. Chlorocodon (Ericaceae) from the early Pleistocene of Madeira Island, Portugal15
(2861) Proposal to conserve the name Rubus ulmifolius against R. creticus, R. vulgaris, and R. inermis (Rosaceae)14
(3036) Proposal to conserve the name Chamaemelum Mill. against Chamaemelum Daubenton (Asteraceae)13
(2991) Proposal to conserve the name Bombax candolleanum (Eriotheca candolleana) against B. sexdigitatum (Malvaceae)13
Integrative taxonomy recognises four species within the legume Inga chocoensis (Leguminosae: Caesalpinioideae)13
(3101) Proposal to reject the name Melastoma anhanga (Melastomataceae)13
(3053) Proposal to conserve the name Juniperus navicularis against J. microphylla and J. hochstetteri (Cupressaceae)12
(3115) Proposal to conserve the name Cinnamomum cassia Nees ex Blume against C. cassia (L.) J. Presl/D. Don (Lauraceae)12
12
Home at last: Molecular phylogenetic analyses support subsuming Metastachydium within Phlomoides (Lamiaceae)12
Issue Information12
Resolving the evolutionary history of Ctenium and Kampochloa using phylogenomics, and a new circumscription of Cteniinae (Cynodonteae, Poaceae)12
Typifications appearing in Taxon 72 (5)11
Botanical Dissertations from the 19th and Early 20th Centuries at the Ohio State University Herbarium (OS)11
Issue Information11
Typifications appearing in Taxon 71 (2)11
Taxon moves to fully online publication in 202411
Typifications appearing in Taxon 73 (1)10
(2887) Proposal to conserve the name Prunus maackii against P. glandulifolia (Rosaceae)10
(2969) Proposal to conserve the name Colurolejeunea tenuicornis (Colura tenuicornis) against Lejeunea ceratophora (Colura ceratophora) (Marchantiophyta: Lejeuneac10
Digitization as scientific labor: Critical approaches and recommendations for herbaria10
IAPT chromosome data 3810
(2998) Proposal to conserve the name Anacardium spruceanum against A. braziliense (Anacardiaceae)9
Consensus classifications are crucial for conservation: How CITES utilizes checklists9
Typification of the Linnaean names Croton castaneifolius and C. palustris (Euphorbiaceae)9
Complete genus‐level phylogenomics and new subtribal classification of the pantropical plant family Annonaceae8
(2891) Proposal to conserve the name Puccinia psidii (Austropuccinia psidii) against Caeoma eugeniarum and Uredo neurophila (Basidiomycota: Pucciniaceae)8
Unraveling the taxonomy of Asian Buddleja: Species discovery and delimitation through morphological comparison, ploidy analysis and phylogenomic insights8
A densely sampled nuclear phylogenomic analysis of the coryphoid palms (Arecaceae: Coryphoideae)8
A revised delimitation of the species‐rich genus Pilea (Urticaceae) supports the resurrection of Achudemia and a new infrageneric classification8
Erratum8
Species delimitation and biogeography of Cyphostemma (Vitaceae), emphasizing diversification and ecological adaptation in Madagascar8
(138–141) Proposals regarding types and supersession (amendments to Articles 7.2–7.4, 8.1, and 10.9, and a new Note after Article 9.19)8
A phylogenetic analysis and new delimitation of the Neotropical genus Werneria (Compositae, Senecioneae)8
Nomenclatural novelties appearing in Taxon 71 (2)8
(3051) Proposal to conserve the name Thymus marschallianus (Lamiaceae) with a conserved type7
Two new Dryopteris taxa originated from distantly related congeners in China7
(185) Proposal to amend Article 48.2 to improve its parallel construction in relation to Article 52.27
Phylogenetic analyses of Phaseolinae (Leguminosae) reveal a new genus endemic to limestone outcrops in Seasonally Dry Forests of Bahia, Brazil7
(3119) Proposal to reject the name Bryonia pinnatiloba (Cucurbitaceae)7
(178) Proposal to exclude electronic material with preliminary pagination from effective publication7
Species boundaries within the recently diverged South American monocot‐like Eryngium (Apiaceae, Saniculoideae) based on biogeographic, climatic, morphological, and molecular data: E. cerrade7
(2985–2986) Proposals to reject the name Amorphophallus peyri, and to conserve the name Amorphophallus spectabilis (Miq.) Engl. against Amorphophallus spectabilis W. Bull (Arac7
Typifications appearing in Taxon 71 (3)6
Lectotypification of the Linnaean plant name Durio zibethinus (Malvaceae), based on Rumphius's illustration6
Jack's Appendix: When did it come out?6
6
Phylogenetic position and reinstatement ofGayella(Sapotaceae), a monotypic genus endemic to Chile with an Eocene origin in continental Australia6
Character evolution and biogeography of Casearia (Salicaceae): Evidence for the South American origin of a pantropical genus and for multiple migrations to the Caribbean islands6
Herbarium TUR Celebrates Its 100 Years6
Typifications appearing in Taxon 72 (4)6
Comparative wood anatomy and origin of woodiness in subfamilies Secamonoideae and Asclepiadoideae (Apocynaceae)6
(306–314) Proposals to address subsequent type designations (Articles 9.14, 9.19 and Recommendation 9A.4)6
Disentangling the historical collection of José Jerónimo Triana from the República de la Nueva Granada between 1851 and 18576
Phylogenomics of the Caribbean melocacti: Cryptic species and multiple invasions5
Nomenclatural novelties appearing in Taxon 72 (2)5
A phylogenetic survey of the ascomycete genus Arthrorhaphis (Arthrorhaphidaceae, Lecanoromycetes) including new species in Arthrorhaphis citrinella sensu lato5
(2929–2931) Proposals to conserve the names Dipterocarpoxylon with a conserved type against Hippocrateoxylon, Dryobalanoxylon against Naucleoxylon, and Shoreoxylon a5
Typification of Adanson's generic name Pacoseroca (Zingiberaceae) and its implications5
(3065) Proposal to reject the name Cistus racemosus (Cistaceae)5
(3114) Proposal to conserve the name Phymatopteris against Gymnogrammitis and Holcosorus (Polypodiaceae) with a conserved type5
(2996) Proposal to conserve the name Acorus calamus var. americanus (A. americanus) (Acoraceae) with a conserved type5
(2948) Proposal to conserve the name Croton fuscescens (Julocroton fuscescens) against C. gnaphaloides (Euphorbiaceae)5
(2958) Proposal to conserve the name Marattia attenuata (Ptisana attenuata) against M. acuminata (Marattiaceae)5
Typifications appearing in Taxon 74 (1)5
Target‐enrichment sequencing reveals for the first time a well‐resolved phylogeny of the core Bromelioideae (family Bromeliaceae)5
(2997) Proposal to conserve Arundo multiplex (Bambusa multiplex) (Gramineae: Bambusoideae) with a conserved type5
Taxonomy and dated molecular phylogeny of Allium oreophilum sensu lato (A. subg. Porphyroprason) uncover a surprising number of cryptic taxa4
A plea to DNA barcode type specimens: An example fromMicropholis(Sapotaceae)4
Elias Magnus Fries's fungus exsiccatiScleromyceti Sueciae: New light on the obscure “fascicle nine”4
Wernham's and Sprague's Manettia (Rubiaceae) types4
Re‐examining the placement ofHydrostachysusing a large‐scale phylogenetic approach4
(2903) Proposal to conserve the name Juncus acuminatus Michx. against J. acuminatus Balb. (Juncaceae) and including the lectotypification of J. paradoxus4
Typifications appearing in Taxon 70 (6)4
4
(391–394) Proposals to clarify “inclusion of the type” and “exclusion of a type” (Articles 48.2., 52.2, 22.2 and 26.2)4
Taxonomy and nomenclature of Rubus ser. Glandulosi (Rosaceae) across its Eurasian range: Revised concepts and new approaches4
A sectional classification of Diplazium Sw. (Athyriaceae), based on plastid genomic, nuclear ribosomal, and morphological evidence4
(2857) Proposal to conserve the name Myagrum paniculatum (Neslia paniculata) (Cruciferae) with a conserved type4
(3106–3107) Proposals to reject the names Echium maculatum and E. violaceum (Boraginaceae)4
Phylogenomics of African Melastomateae (Melastomataceae): Revisiting generic relationships, placement of three enigmatic taxa and description of two new genera4
Typifications appearing in Taxon 74 (4)4
(114) Proposal to amend Article 23.2 and Recommendation 23A.3 to eliminate arbitrary formation of, and future use of hyphens in, specific epithets4
Typifications appearing in Taxon 71 (6)4
Correction to “A phylogeny of Cereus (Cactaceae) and the placement and description of two new species”4
(2899) Proposal to conserve the name Oxalis eckloniana C. Presl against O. eckloniana F. Dietr. and O. bifolia (Oxalidaceae)4
(159) Proposal to add a new Note and Example in Article 30 concerning retracted electronic publications4
Morphological and molecular analyses consistently support the existence of two species under Hypochaeris achyrophorus (Asteraceae, Cichorieae)4
Typification of the Linnaean name Illecebrum paronychia (Caryophyllaceae)4
A pragmatic and prudent consensus on the resurrection of extinct plant species using herbarium specimens4
(192) Insert a new Chapter E in Division II on a Code of Ethics4
Dated phylogeny, phylogeography, and classification of Allium subgenus Amerallium (Amaryllidaceae) from the Old World, based on six DNA fragments4
In memoriam Charles Jeffrey (1934–2022)4
(175) Proposal to amend Article 14.1 to allow conservation of names of subdivisions of genera and of infraspecific taxa4
(221) Proposal to add a new Recommendation after Article 38, with the advice to report local/indigenous vernacular names (if available) of new taxa and to use such names, if appropriate, in scientific3
Typifications appearing in Taxon 72 (6)3
IAPT chromosome data 39 – Extended version3
Is it all Phacelia pinnatifida? Molecular delimitations and taxonomic revision of Phacelia sect. Glandulosae in South America based on ddRADseq3
(2950) Proposal to conserve the name Cacao sylvestris (Theobroma sylvestre) (Malvaceae: Byttnerioideae) with a conserved type3
(3080) Proposal to conserve the name Acalypha ostryifolia against A. persimilis (Euphorbiaceae)3
Dismantling the genus Tarenna (Rubiaceae: Pavetteae) in Africa and Madagascar, with the description of three new genera3
(233–240) Proposals on orthography: Epithets honouring persons3
(227) Proposal to permit a binding decision on whether or not an indirect reference to a basionym or replaced synonym is sufficient for valid publication of a name3
IAPT chromosome data 403
Supporting a young age for the North American deserts: Historical biogeography of Grusonia (Cylindropuntieae) in a Plio‐Pleistocene temporal framework3
(349) Proposal to amend the Preamble by adding a “Non‐Discrimination Statement”3
(3002) Proposal to conserve the name Crotalaria ferruginea against C. leioloba (Fabaceae)3
Molecular systematics of Cuscuta subgenus Monogynella (Convolvulaceae) based on plastid and nuclear sequences3
(3047) Proposal to conserve the name Ctenitis against Atalopteris (Dryopteridaceae)3
Making Lantaneae (Verbenaceae) taxonomy useful: A phylogenetic classification3
(3067) Proposal to conserve the name Ustilago tritici against U. passerinii and U. ehrenbergiana (Basidiomycota: Ustilaginaceae) and associated typification of Ti3
DNA sequences as types: A discussion paper from the Special‐purpose Committee established at the XIX International Botanical Congress in Shenzhen, China3
(207–216) Proposals on orthography: Epithets in apposition, and more3
(3004) Proposal to reject the name Oenothera muricata (Onagraceae)3
Global phylogeny and taxonomic reassessment of the lichen genusDendriscosticta(Ascomycota: Peltigerales)3
(3027–3028) Proposals to conserve the names Polypodium asperum (Cyathea aspera) and C. muricata (Cyatheaceae) with conserved types3
Rebuttal to: (100) Request for a binding decision on whether the names Parisia Broth. (Dicranaceae) and Parrisia Shalisko & Sundue (Polypodiaceae) are sufficiently alik3
(2901) Proposal to conserve the name Larrea nitida against Mimosa balsamica (Larrea balsamica) (Zygophyllaceae)3
Phylogenomic insights and recircumscription of the perennial endemic North American clade of Apiaceae (Apioideae, Selineae)3
Unveiling the aftermath of conflict and herbarium specimens’ loss: Typifications of species described by Pohl within the Neotropical genus Vellozia3
About the new guidelines for the preliminary evaluation of general nomenclature manuscripts submitted to TAXON3
Typifications appearing in Taxon 74 (2)3
(2856) Proposal to reject the name Pereskia glomerata (Cumulopuntia glomerata) (Cactaceae)3
Report of the Nomenclature Committee for Vascular Plants: 723
(2988) Proposal to reject the name Salicornia arabica (Chenopodiaceae)3
In support of a broad concept of Paepalanthus (Eriocaulaceae)3
Aenigmanu, a new genus of Picramniaceae from Western Amazonia2
(3104) Proposal to conserve the name Biscutella laevigata against B. anchusifolia (Brassicaceae)2
(3056) Proposal to conserve the name Rubus canescens against R. aetnicus and R. argenteus (Rosaceae)2
Capitulum: The Compositae Newsletter reloaded2
(2918) Proposal to conserve the name Cycas riedlei Fisch. ex Gaudich. (Macrozamia riedlei) against C. riedlei Dum. Cours. (Cycadaceae)2
Phylogenomics resolves the rediscovered Himalayan endemic Brachymeniopsis gymnostoma (Bryophyta, Funariaceae), as a species of Entosthodon, prompting also the transfer of Clavitheca p2
(274–280) Proposals to amend the Code to harmonize botanical and zoological nomenclature used for the so‐called “ambiregnal” microorganisms (as exemplified by fossils)2
(2873) Proposal to conserve the name Ceratellopsis with a conserved type (Basidiomycota: Agaricales)2
(101) Request for a binding decision on the descriptive statement associated with Pyrenaria jonquieriana2
(3097) Proposal to conserve the name Cyrtanthus spiralis (Amaryllidaceae) with a conserved type2
A nomenclatural review of the name Echinocactus williamsii (Lophophora williamsii): Correct author and year of publication2
(2841) Proposal to conserve Lechea verticillata (Bergia ammannioides) (Elatinaceae) with a conserved type2
Typifications appearing in Taxon 71 (4)2
Report of the General Committee: 272
(3090) Proposal to conserve the name Potentilla heptaphylla (Rosaceae) with a conserved type2
(228–232) Proposals on orthography: Diacritical signs2
In memoriam Klaus Kubitzki (1933–2022)2
Phylogeny, character evolution and biogeography of the genus Sclerophylax (Solanaceae)2
Phylogenomics, morphological evolution, and taxonomic revision of Spirotropis, a newly delimited legume genus of ecologically dominant Amazonian tree species2
(126) Proposal to add a new Article 61.6 to permanently and retroactively eliminate epithets with the root caf[e]r‐ or caff[e]r‐ from the nomenclature of algae, fungi and plants2
(395–402) Proposals to clarify homonyms, new combinations, names at new ranks, replacement names, misapplications and ineffective typifications (Articles 48, 6, 7, 40 and the Glossary)2
(3046) Proposal to conserve the name Agaricus pes‐caprae (Porpoloma pes‐caprae, Pseudoporpoloma pes‐caprae) against A. multiformis (Basidiomycota: Tricholomatacea2
(2889) Proposal to conserve the name Podozamites against Preissleria (fossil Pinophyta: Podozamitales)2
In defense of the primacy of the Nomenclature Section in decision‐making in botanical nomenclature: A reply to the Rapporteurs’ comment on Proposal 193 to amend the Shenzhen Code2
Molecular insights on the conflicting generic boundaries in the Carduncellus‐Carthamus complex (Compositae)2
(286–289) Proposals on institutional votes, especially to reduce geographical imbalance2
(3069) Proposal to conserve the name Elaphoglossum metallicum against E. pachycraspedon (Dryopteridaceae)2
2
Attempts to introduce a system of national, racial and/or ethnocultural discrimination in codes of biological nomenclature should not be tolerated: Comments on some recent proposals (Wright & Gill2
Nomenclatural novelties appearing in Taxon 74 (4)2
Report of the Nomenclature Committee for Vascular Plants: 732
From Tranquebar to Madras and back again, again: Typification of the plant names published in Rottler's account of an Indian journey in 1799–18002
Systematic and taxonomic revision of the genus Austrocactus (Cactaceae) based on morphology and genome wide SNP‐data2
A classification of the aquatic Podostemaceae subfamily Tristichoideae, with a new genus based on ITS and matK phylogeny and morphological characters2
(2843) Proposal to conserve the name Bertolonia carmoi against B. ovata (Melastomataceae)2
(3120) Proposal to reject the name Democrita resinosa (Burseraceae)2
A reappraisal of the proposal to reject the name Bignonia coccinea (Bignoniaceae)2
Balkan‐Anatolian biogeographic links and the evolutionary significance of Anatolian mountains, as evidenced by Cardamine (Brassicaceae)2
A new sectional classification of Lachenalia (Asparagaceae) based on a multilocus DNA phylogeny2
Typifications appearing in Taxon 73 (4)2
(2934) Proposal to conserve the name Acalypha multicaulis against A. pruriens and A. ruderalis (Euphorbiaceae)2
(2964) Proposal to conserve the name Boehmeria puya (Maoutia puya, Leucosyke puya) (Urticaceae) with a conserved type2
Nomenclature of the Beeswax bracket (Ganoderma pfeifferi), a European wood decay fungus with medicinal properties2
(320–324) Proposals to clarify the term “description”, define “validating description” and clarify two Examples (Article 38)2
A new concept of Leptadenia (Apocynaceae)2
(2862) Proposal to conserve the name Valeriana scouleri (Valerianaceae) with a conserved type and including the lectotypification of V. hookeri2
(2990) Proposal to conserve the name Millettia thyrsiflora (Aganope thyrsiflora) against Dalbergia alata (Leguminosae‐Papilionoideae)2
A phylogenomic‐based new taxonomy and biogeographic history of the genus Piptanthus (Leguminosae)2
Typification of Linnaean Barleria (Acanthaceae) binomials based on Indian material2
How to apply for permission to publish a translation of the Madrid Code2
Phylogenomic evidence reveals non‐monophyly of Paepalanthoideae (Eriocaulaceae) and challenges the broad concept of Paepalanthus2
Issue Information2
Nomenclatural novelties appearing in Taxon 72 (4)2
Uncovering the hidden diversity of the rosette‐forming Selaginella tamariscina group based on morphological and molecular data2
Assessing the nomenclatural history of the sucupira‐branca trees: Friedrich Sellow's (1789–1831) collections, typification and checklist of the Neotropical legume genus Pterodon1
Phylogenetic revision of Dennstaedtioideae (Dennstaedtiaceae: Polypodiales) with description of Mucura, gen. nov.1
(3048) Proposal to conserve Stylochiton (Araceae) with that spelling and being of masculine gender1
(3011) Proposal to conserve the name Polpoda capensis against Camphorosma paleacea (Molluginaceae)1
The plant checklist: Building the foundation of botanical knowledge in South Africa1
Fossil or non‐fossil? A best‐practice guide for archaeobotanical taxa1
Disentangling relationships in Euphorbia agraria s.l. (Euphorbiaceae) in south‐east Europe: One or two species?1
(222) Proposal to amend Article 40.4 to avoid an unintended conflict with Article 40.21
“Rhodes‐” must fall: Some of the consequences of colonialism for botany and plant nomenclature1
(152–153) Proposals to remove an unintended restriction on the typification of genera and subdivisions of genera1
Report of the Nomenclature Committee for Fossils: 151
Report of the Nomenclature Committee for Fungi: 241
IAPT chromosome data 441
Report of the Nomenclature Committee for Algae: 251
Phylogeny and revised classification of New World Ruellia1
A new Spathiphyllum (Araceae) from Mexico segregated by its morphology and floral scent from closely related species1
(379–382) Proposals to amend the International Code of Nomenclature for algae, fungi, and plants to ensure that the names of algae and fungi are not subject to uncertainty on the applicability 1
Nomenclatural novelties appearing in Taxon 74 (3)1
(2953) Proposal to conserve the name Absconditella against Geisleria (Ascomycota: Lecanoromycetes)1
(2855) Proposal to conserve the name Lilium humboldtii against L. puberulum (Liliaceae)1
Tragopogon pratensis: Multiple introductions to North America, circumscription, and the formation of the allotetraploid T. miscellus1
(3041) Proposal to conserve the name Erythroxylum suberosum against Steudelia brasiliensis (Erythroxylaceae)1
Nomenclature Workshop at the 11th EPPC1
Classification of Selaginellaceae and responses to “Rebuttal to ‘(2943) Proposal to conserve Selaginella, nom. cons., (Selaginellaceae) with a conserved type’: An unwarranted and disruptive ide1
Phylogeny and reclassification of Lampranthus (Ruschieae, Aizoaceae) in southern Africa1
Phylogenomics and generic limits of Dypsidinae (Arecaceae), the largest palm radiation in Madagascar1
(326) Proposal to make clearer what details are needed to indicate or designate a type (Article 40 Note 2)1
(2860) Proposal to reject the name Marcgravia jacquinii (Marcgraviaceae)1
A revised tribal classification of Papaveraceae (poppy family) based on molecular and morphological data1
Issue Information1
1
Indian Virtual Herbarium: The country's largest digital herbarium and a new resource for botanists1
(282) Proposal to amend Article 60 Note 4 by specifying possible options of the grammatical gender and number of epithets honouring certain non‐binary persons1
Typification of the name Sison gussonei (Apiaceae)1
(112–113) Proposals to amend Recommendations 20A.1 and 23A.3 to expand the diversity of new generic names and epithets1
First International Symposium on the Frontiers of Plant Diversity Conservation Research in the Pan‐Third Pole Region, Kunming, China, August 20231
Report of the Nomenclature Committee for Fossils: 181
Rolf and Gertrud Dahlgren Prize for 2023 Awarded to Louis Ronse De Craene1
Phylogeny and chromosomal differentiation in Cestreae (Solanaceae)1
Integrative taxonomy of the model liverwort Riella helicophylla (Riellaceae, Sphaerocarpales) reveals its extreme rarity and an overlooked widespread new species, R. macrocarpa1
Molecular and morphological delimitation of species in Strombomonas (Euglenaceae) including a protocol for DNA isolation utilising a chelating resin1
(2898) Proposal to conserve the name Pycnarrhena against Antitaxis (Menispermaceae)1
Taxonomy and nomenclature ofSphenopterisand allied fossil‐genera of Carboniferous seed‐plant fronds1
(2865–2866) Proposals to conserve the name Pyrenopezizaceae against Excipulaceae and Pyrenopeziza, nom. prot., with a conserved type (Fungi: Ascomycota: Leotiomyc1
Integrative species delimitation of the Cycas sexseminifera complex (Cycadaceae) utilizing genomic and morphological data1
(2942) Proposal to conserve the name Dicksonia bipinnata (Dennstaedtia bipinnata, Mucura bipinnata) (Dennstaedtiaceae) with a conserved type1
1
(115) Proposal to amend Article 23.5 and add a new Example to include specific epithets that consist of a noun and its accompanying adjective in the genitive case1
(363–368) Proposals regarding holotypes1
Nomenclatural novelties appearing in Taxon 73 (5)1
Typifications of the N.L. Burman and Linnaean names in Polygala, Polygalaceae1
Ynesmexia: A novel genus uniting morphologically disparate cheilanthoid ferns (Pteridaceae)1
(329–338) Proposals to permit DNA sequences to serve as types of names in prescribed circumstances1
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