Scrophulariaceae-Selagineae is briefly surveyed. Selago L. sensu stricto and Cromidon Compton are re-defined, and a new genus, Chenopodiopsis Hilliard, is established. The generic position of 16 species enumerated by Rolfe (in Fl. Cap. 5(1), 1901) under Selago section Euselago is clarified. Cromidon comprises 12 species; 6 are newly described, 6 have been transferred from Polycarena, Selago or Walafrida. Chenopodiopsis comprises 3 species, 2 transferred from Selago, 1 newly described.

Paraboea gracillima Kiew (Gesneriaceae) is described from Perlis, Malaysia, and from Ban Khamphaengphen in Peninsular Thailand. Paraboea lambokensis Kiew is described from two hills in Kelantan, Malaysia. Both are restricted to limestone. Paraboea lambokensis is endemic in Peninsular Malaysia and is Critically Endangered, while P. gracillima, which is protected in the Perlis State Park, is categorised as Least Concern.

The evolutionary relationships of several, mainly Iberian, Jasione taxa (Campanulaceae) were investigated using molecular data. A parsimony analysis of the internal transcribed spacer (ITS) region of nuclear ribosomal DNA was partially successful in elucidating some interspecific alliances. One of the main clades included three morphologically rather disparate species from S Spain and Morocco which might indicate that these areas were refugia during the last glaciations. The fact that most of the other taxa fell in a large polytomy suggests a recent origin of these species. Amplified fragment length polymorphisms (AFLPs) were analysed for a larger sample set of two taxa from within the ITS polytomy to assess the partition of genetic variation between and within populations. All the British accessions named J. montana var. montana were found to be close to those so-named from Spain. However, individual accessions of J. montana var. montana from Argyll (Scotland), Devon (SW England) and the Shetland Islands proved to be genetically different from each other. This might suggest a low level of genetic diversification from a common progenitor due to a rapid northward migration. It is proposed that J. montana var. bracteosa and J. maritima var. sabularia merit recognition at higher rank. The possibility that J. montana vars gracilis and latifolia are mere repetitive segregants of J. montana var. montana is considered.

The genus Campanula L. (Campanulaceae) in Iran has been revised in preparation for the treatment in the Flora of Iran. In Iran the genus consists of five subgenera (Campanula, Megalocalyx, Roucela, Brachycodonia and Rapunculus), 10 sections (Quinqueloculares, Campanula, Sibirica, Involucrata, Cordifoliae, Rupestres, Scapiflora, Saxicolae, Dictycalyx and Rapunculus) and 44 species. Since the Flora Iranica treatment by Rechinger & Schiman-Czeika in 1965 eight additional species (Campanula crispa, C. sibirica, C. coriacea, C. hakkiarica, C. lamondiae, C. conferta, C. hermannii and C. fastigiata) have been recorded from Iran. Campanula savalanica is a synonym of C. bayerniana. A key to the species in Iran is presented and the endemic species are highlighted.

Prangos abieticola Aytaç & H.Duman (Apiaceae) from southern Anatolia, Turkey is described and illustrated. This new taxon grows on calcareous rocks in open Abies cilicica (Antoine & Kotschy) Carrière and Pinus nigra J.F.Arnold subsp. nigra var. caramanica (Loudon) Rehder forest in the middle of the Taurus Mountains (C3 Antalya and Konya Province). It is endemic and closely related to Prangos heyniae H.Duman & M.F.Watson and P. ferulacea (L.) Lindl. The diagnostic morphological characters of similar taxa are discussed.

A new Fritillaria species, F. atrolineata, is described from Iran. The new species, an endemic to Western Azarbaijan, belongs to the F. caucasica group, sect. Olostyleae, subgenus Fritillaria. SEM studies of nectaries, stamen, pollen and styles are presented. Differences from other Iranian species in the Caucasica group are discussed. The chromosome number is 2n = 24.

A taxonomic revision of Oreorchis is presented. A key to the species and synonymies, descriptions, illustrations and distributions for each taxon are provided. The status of the genera Kitigorchis F. Maek. and Diplolabellum F. Maek. are discussed. The former is redefined as a monotypic genus, with three of the four species included by Maekawa being returned to Oreorchis; the latter is considered congeneric with Oreorchis. Three species, O. angustata, O. aurantiaca and O. nepalensis, are newly described here and O. indica is reduced to varietal status within O. foliosa. Some outstanding problems in the taxonomy of the genus are noted.

Chromosome numbers for 14 South African species of Albuca L. (Liliaceae) have been determined. Ten of these are first reports, including counts for three new species. Members of all three sections of the genus are represented in this study, and all have a diploid number of 2n = 18. No polyploids or dysploids were encountered in this survey. There is no evidence that the sectional subdivisions of Albuca can be readily distinguished on differences in basic chromosome number or karyotype, for all taxa are characterized by a common basic number of x = 9 and by a remarkably uniform, strongly asymmetric and bimodal complement of three long chromosomes and six markedly shorter ones. Special attention is focused on the hitherto largely overlooked variability of the longest chromosome pair which, in a large proportion of the species examined, shows heterozygous variation in the size, morphology and stainability of its satellite and in some cases, also in the short chromosome arm that bears it. This unusually high incidence of polymorphism, and the diversity of form observed in this satellited (Sat-chromosome) pair is discussed in relation to similar patterns reported elsewhere.

Rhytidocaulon P.R.O. Bally is reviewed. The relationships with other genera are discussed in the light of the character assessment carried out and it is suggested that it is closest to Caralluma R. Br. subg. Caralluma and Echidnopsis Hook. f. Descriptions of the genus and the eight known species are provided.

Sulawesi (Celebes) is the largest island in the biogeographic region of Wallacea. The Gesneriaceae of the island are represented by 11 genera, some of which show a very high degree of endemism. Knowledge of the origin and affinities of the flora of this island is important for an understanding of the biogeography of the area. The Gesneriaceae promise to be excellent models for phytogeographic analysis, but before this, basic taxonomic studies must be carried out. A list of the currently known genera and species is provided, and descriptions of new taxa will be published over the coming months.

A new species from South India, Salacia agasthiamalana Udayan, Regy Yohannan & Pradeep (Hippocrateaceae), is described from the Western Ghats of Thiruvananthapuram District, Kerala State. An illustration and data on habitat, distribution and phenology are provided.

Curcuma prasina (Zingiberaceae), a stenoendemic species from Thailand, is described and illustrated here. It differs from other similar species in Curcuma subgenus Hitcheniopsis in Thailand in its inflorescences composed of fertile green bracts only (lacking any white coma bracts), purple staminodes, and purple labellum with a bright yellow centre extending from the base to about two-thirds of the labellum towards the apex.

A new species of Impatiens L. (Balsaminaceae) from Wayanad District, Kerala, India, Impatiens mohana Ratheesh, Sujana & Anil, is described, illustrated and compared with I. modesta Wight.

Nine species of Inocybe (Basidiomycotina, Cortinariaceae) are described from Malaysia. Inocybe aurantiocystidiata is described as a new species and I. palaeotropica is proposed as a new name. Astrosporina aequalis is combined in Inocybe.

Hedychium bordelonianum W.J. Kress & K.J. Williams (Zingiberaceae) is described and illustrated. Several characters make this species one of the most unusual in the genus; however, molecular phylogenetic data place it unequivocally in Hedychium. The similarities and relationships of this species to the anomalous taxa Nanochilus, Rhynchanthus, Stadiochilus, and Hedychium (Brachychilum) horsfieldii are discussed.

Memecylon wayanadense Ratheesh, Sivu & Pradeep, a new species of Melastomataceae from the Wayanad forests of Kerala, India, is described and illustrated. The new species is allied to Memecylon angustifolium, M. rivulare and M. sivadasanii but differs in habit, leaf shape, sclereid type, inflorescence type and position, and the shape and size of the sepals and petals. An UPGMA analysis of 20 RAPD primers resulted in two major clusters with Memecylon sivadasanii in one cluster and M. rivulare, M. angustifolium and M. wayanadense in the second cluster. Memecylon wayanadense forms a subgroup within the second cluster.

Two new species of Ormosia (Leguminosae – Papilionoideae, Sophoreae) are described: Ormosia carinata N.Zamora and Ormosia intermedia N.Zamora.

The taxonomic history of Porterandia (Rubiaceae) is reviewed. Its plant architecture and other morphological characteristics are compared with those of the related Atractocarpus and Bungarimba. Porterandia species are typically gynodioecious (and sometimes gynomonoecious), with sexual dimorphism in inflorescence form and flowers. Secondary pollen presentation in bisexual flowers is present. In a cladistic analysis using 34 morphological characters, Porterandia, Atractocarpus heterophyllus (type species of Atractocarpus) and Bungarimba were neatly polarised from Aidia, the outgroup. The 20 species of Porterandia in the analysis formed a well-supported monophyletic group, clearly delimited by primary and lower-order branches with terminal cymes in forks, stipules fused into a tube and with hairy inner surfaces, anisophyllous leaf pairs, corollas with stiff bristle-like hairs over the tube outer surface and adaxially hairy lobes. A revision enumerated 22 species of Porterandia, including a new species, P. dinghoui Zahid & K.M.Wong. Borneo, with 19 species, is the centre of diversity; outlying taxa appear to diverge from Bornean taxa in some characters; for example, Porterandia anisophylla and P. scortechinii (Sumatra, Malaya) are the only species with downward-pointing hairs on the corolla tubes (the rest have upward-pointing hairs), and P. celebica (Sulawesi) has atypical hood-like, fused (instead of free) inflorescence bracts. The northwest Borneo region has a significant species diversity and congregation. Extinction of Porterandia populations from heavily disturbed or open sites indicates that habitat conservation and the integrity of large forest patches and tree stands are critical.

This is the first part of a taxonomic revision of section Hololobus of the paleotropical orchid genus Crepidium (Orchidaceae–Malaxidinae). Based on morphology and habit, the new subsection Maximowiczianae is established to include six species from India, Malaysia, Indonesia and the Philippines. The new combination Crepidium carinatum is published with C. benguetense as a synonym. A key is provided, and all species are described and illustrated.

Mycena lacrimans (Agaricales, Mycenaceae) is redescribed from material collected recently near the type locality and is for the first time reported as bioluminescent. A comprehensive description, illustrations, photographs, comparison with phenetically similar species, and discussion of phylogenetic relationships are provided.