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FIGURE 4 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa

FIGURE 4. Variation in morphological expression of the staminal corona-lobes of Aspidoglossum albocoronatum. A–E: dorsal view of the five corona-lobes from a single flower showing the variation in expression of the main lobe to the back and the ventral appendage, Bester 5591. F–K, each pair showing one corona-lobe from different flowers (different collections), F 1 –K 1, ventral side; F 2 –K 2, dorsal side. F, Balkwill & Balkwill 9610; G, Maserumule 367; H, Swelankomo 189; I, Winter 4630; J, Bester 5546; K, Bester 5591. Scale bar: 0.6 mm. Artist: G. Condy.

FIGURE 3 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa

FIGURE 3. Aspidoglossum albocoronatum: A–C, flower: A, viewed from side, front calyx and corolla removed; B, viewed from above; C, viewed from side, front calyx, corolla and corona-lobe removed. D & E: corolla: D, ventral side; E, dorsal side. F & G, calyx: F, ventral side; G, dorsal side. H–J: corona-lobe; H, side view with ventral appendages ("horns") to the left projecting over gynostegial column; I, ventral view; J, dorsal view. A–J: Bester 5591 (PRE). Scale bars: A–C (at C), 30 mm; D–G (at D), 2.5 mm; H–J (at H), 1.25 mm. Artist: G. Condy.

FIGURE 1 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa

FIGURE 1. Aspidoglossum albocoronatum from Leolo Mountains, Sekhukhuneland, South Africa. A, flowers close-up showing elaborate corona lobes (white) and diminutive corolla rolled and twisted (maroon-brown). B, F, G, apical and sessile inflorescence in various views. C, leaves opposite to sub-opposite along stem (becoming verticillate towards apex—not shown here). D, E, leaves showing adaxial (left) and abaxial (right) sides with indumentum and prominent main vein. Scale bars: 10 mm. Photos: S.P. Bester.

FIGURE 2 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa

FIGURE 2. Aspidoglossum albocoronatum: A, apical portion of plant; B, basal portion of plant with neck and tuber; C, pollinarium frontal view; D, pollinarium side view; E, gynostegial column viewed from side; F, semi-mature fruit; G, base of fruit showing contorted pedicel; H, transverse section through leaf showing revolute margins. A, B, E, H: Bester 5591 (PRE); C, D: Bester 5546; F, Winter 7135 (PRE); G, Siebert 830 (PRU). Scale bars: A, B, F (at A): 20 mm; C, D (at C): 0.24 mm; E, 1.2 mm; G, 5 mm; H, 8 mm. Artist: G. Condy.

FIGURE 2 in Ophiostoma olgensis, a new species associated with Larix spp. and Ips subelongatus in northern China

FIGURE 2. Light micrographs of Ophiostoma olgensis. Colony morphology (A: O. olgensis on MEA; B: O. olgensis on PDA); Sexual characteristic (C: Perithecium, D: Perithecium neck with ostiolar hyphae, E: Fertile perithecium releasing ascospores; F, G: Reniform ascospores without sheaths); Asexual characteristic (H: Hyalorhinocladiella anamorph with annellidic conidium development, I: Obovoid with sharp bases to almost clavate conidia). Scale bar: C=100 μm; D-I=10 μm.

FIGURE 1 in Ophiostoma olgensis, a new species associated with Larix spp. and Ips subelongatus in northern China

FIGURE 1. Phylogram obtained from MP analysis of ITS1-5.8S-ITS2 rDNA (partial β-tubulin, EF-1α, and actin gene regions) sequences, showing fungal associates of Ips subelongatus from north China within the Ophiostomatales. Novel sequences obtained in this study are printed in bold type. MP bootstrap values (10,000 replicates) (bold type) and ML bootstrap support values (1,000 replicates) (normal type)>70% are indicated at the nodes. Values <80% are indicated by the symbol *. Two or three probabilities (above 90%) are indicated by bold lines at the relevant branching points. Scale bar = total nucleotide differences between taxa; ML, maximum likelihood; MP, maximum parsimony; BI, Bayesian inference.

FIGURE 7 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 7. Phylogenetic relationships of Amanita species inferred from combine gene tree (LSU and ITS) sequences using Maximum Likelihood (ML). Posterior Probabilities (PP) from Bayesian Inference ≥0.95 are indicated as thick branches and bootstrap value ≥70 % are shown above the branches at nodes. Amanita species collected from Thailand are highlighted in bold. Voucher collection identifiers are provided after each species name.

FIGURE 4 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 4. Basidiomata of Amanita rimosa. a young and mature basidiomata. b–d basidiospores in 5% KOH. e–g basidiospores in congo red. h–j basidiospores in Melzer's reagent. k–m basidia and subhymenium at different stages of development. (a–m: BZ201386) (scale bar: a = 5 cm, b–j = 5 μm, k–m = 15 μm).

FIGURE 6 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 6. Basidiomata of Amanita zangii. a–b young and mature basidiomata. c subfibrillose velars remnants when young. d–f basidiospores in 5% KOH. g–i basidiospores in congo red. j–l basidiospores in Melzer's reagent. m–o basidia and subhymenium at different stages of development. (a–o: BZ201344) (scale bars: a–c = 30 mm, d–l = 6 μm, m = 20 μm, n–o = 15 μm).

FIGURE 3 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 3. Basidiomata of Amanita concentrica. a young and mature basidiomata. b–d basidiospores in 5% KOH. e–g basidiospores in congo red. h–j basidiospores in Melzer's reagent. k–m basidia and subhymenium at different stages of development; showing clamps at the bases of basidia. (a–m: BZ201326) (scale bars: a = 5 cm. b–j = 5 μm, k = 20 μm, l–m = 10 μm).

FIGURE 2 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 2. Microcharacters of Amanita castanea. a section of outer layer from partial veil. b section of velar remnants from pileus. c section of outer layer from pileus. d longitudinally acrophysalidic stipe trama. (a–d: BZ201405, holotype) (scale bars: a–d = 5 μm).

FIGURE 5 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 5. Basidioma of Amanita cf. rubromarginata. a–c basidiospores in 5% KOH. d–f basidiospores in congo red. g–i basidiospores in Melzer's reagent. j–k basidia and subhymenium at different stages of development; showing clamps at the bases of basidia. l–m mature basidioma. (l–m: BZ201425) (scale bars: a–b = 5 μm, c = 10 μm, d–i = 5 μm, j–k = 10 μm, l–m = 3 cm).

FIGURE 1 in A new species and four new records of Amanita (Amanitaceae; Basidiomycota) from Northern Thailand

FIGURE 1. Basidiomata of Amanita castanea. a young and mature basidiomata. b–d basidiospores in 5% KOH. f–h basidiospores in congo red. i–k basidiospores in Melzer's reagent. l–o basidia and subhymenium at different stages of development. (a–o: BZ201405, holotype) (scale bar: a = 2 cm, b–k = 6 μm, l–o = 10 μm).

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FIGURE 1. Oreocharis caobangensis. A. Habitat, B in Oreocharis caobangensis (Gesneriaceae), a new species from Cao Bang Province, northern Vietnam

FIGURE 1. Oreocharis caobangensis. A. Habitat, B. Frontal view of corolla, C. Opened corolla showing stamens, D. Stamens (anthers and filaments) (D1 & D2: the filaments at the insertions of corolla inner), E. Pistil, F. Stigma (Drawn by Ms. Xuan Wen).

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FIGURE 3. Oreocharis lungshengensis. A & B. Habitat, C. Cyme, D in Oreocharis caobangensis (Gesneriaceae), a new species from Cao Bang Province, northern Vietnam

FIGURE 3. Oreocharis lungshengensis. A & B. Habitat, C. Cyme, D. The frontal view of corolla, E. The lateral view of corolla (all photographs by Fang Wen).

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FIGURE 2. Oreocharis caobangensis. A Habit, B in Oreocharis caobangensis (Gesneriaceae), a new species from Cao Bang Province, northern Vietnam

FIGURE 2. Oreocharis caobangensis. A Habit, B. Plant and cymes, C. Frontal and lateral view of corollas, D. Lateral view of cymes and corollas, E. Top view of corolla, F. Opened corolla showing stamens, G. Young fruits and fruit peduncle (Photographs by Fang Wen (A, C, D, E) and Do Van Truong (B)).

FIGURE 3 in A new species of Sauvagesia (Ochnaceae) from the northern Espinhaço Range, Brazil, and an emended description of Sauvagesia paganuccii

FIGURE 3. Geographical distribution of Sauvagesia insolita and the morphologically similar S. paganuccii in the Espinhaço Range of Brazil.

FIGURE 2 in A new species of Sauvagesia (Ochnaceae) from the northern Espinhaço Range, Brazil, and an emended description of Sauvagesia paganuccii

FIGURE 2. General morphology and habitat of Sauvagesia insolita. A. An individual showing terminal paniculate inflorescences. B. Detail of an inflorescence showing the short lateral racemes. C. Detail of a flower showing the free, filamentous staminodes external to the corona-like, fused staminodal whorl. D. Dissected flower with sepals, petals, and part of the corona-like petaloid staminode removed to show the stamens and style. E. Detail of the stem showing the spirally arranged leaves and stipules. F. The open grassy campo rupestre vegetation on outcrops where the species was collected. (All photographs by Domingos Cardoso, from the collection A. Queiroz-Lima et al. 152 [HUEFS] at the type locality)

FIGURE 2. Kaempferia noctiflora. A. Inflorescence and flowers. B. Whole plant. C in Kaempferia noctiflora (Zingiberaceae), a new species from Northern Thailand

FIGURE 2. Kaempferia noctiflora. A. Inflorescence and flowers. B. Whole plant. C. Flower (side and front views). D. Flower dissection (from left): flower without corolla lobes, staminodes and labellum (front and side views), calyx, corolla tube (with ovary and anther), corolla lobe (cl), lateral staminode (ls) and labellum (l). E. Detail of anther and anther crest (front, back and side views). F. Detail of pistil (from left): pistil, stigma and style (front and side views) and ovary with stylodial glands. G. Fruit and seeds with white aril. Photographed by N. Nopporncharoenkul.

FIGURE 1. Kaempferia noctiflora. A in Kaempferia noctiflora (Zingiberaceae), a new species from Northern Thailand

FIGURE 1. Kaempferia noctiflora. A. Natural habitat (arrow shows K. noctiflora). B. Inflorescences. C. Leaves with a tinged purplish red patch along the midvein. D. Flower (fully opens at dusk around 7 P.M.). E. Mature fruit and seeds. Photographed by N. Nopporncharoenkul.