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FIGURE 4 in Stigmaphyllon occidentale (Malpighiaceae), a new endemic species from Central Brazil

FIGURE 4. Stigmaphyllon paralias: A. flowering branch, B. detail of fused stipules, C. abaxial side of a leaf, D. detail of leaf glands, E. floral bud, F. flower in frontal view, G. flower in lateral view, white arrows show divergent styles (photographs by M.O.O. Pellegrini).

FIGURE 3 in Stigmaphyllon occidentale (Malpighiaceae), a new endemic species from Central Brazil

FIGURE 3. Photograph of the isotype of Stigmaphyllon harleyi deposited at herbarium the New York Botanical Garden.

FIGURE 2 in Stigmaphyllon occidentale (Malpighiaceae), a new endemic species from Central Brazil

FIGURE 2. Stigmaphyllon bannisteriodes: A. flowering branch, B. a floral bud and a flower in side view, C. young samaras, D. mature samaras (photographs by L.O.A. Teixeira).

FIGURE 6 in Stigmaphyllon occidentale (Malpighiaceae), a new endemic species from Central Brazil

FIGURE 6. Distribution map of Stigmaphyllon occidentale (squares), S. paralias (closed triangles), S. bannisterioides (open triangles), and Stigmaphyllon harleyi (circles).

FIGURE 9 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 9. Gastrodia cunninghamii in the wild. A: Habit; B: Flower showing (i) tuberculate perianth surface, (ii) dark labellum apex, (iii) short column not visible; C: Longitudinal section of flower showing (i) dark labellum apex, (ii) short column. Bar = 5 mm. Photos by J.R. Rolfe.

FIGURE 5 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 5. Extant and historical distribution of Gastrodia cooperae Lehnebach & J.R.Rolfe in New Zealand based on voucher specimens and verified photographic records.

FIGURE 3 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 3. Box-plot (A–I) and scatter-plot (J) representation of the variation found within ten morphological characters measured from Gastrodia cunninghamii, G. molloyi (Gastrodia "long column"), G. cooperae (Gastrodia "long column black"), and G. sesamoides. Like letters indicate that differences between species are not significant, Tukey's HSD test, P <0.05. Dashed line in the scatter-plot J indicates a ratio = 1; i.e. circular.

FIGURE 4. Gastrodia cooperae Lehnebach & J.R in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 4. Gastrodia cooperae Lehnebach & J.R.Rolfe in the wild. A: Habit; B: Flower showing (i) tuberculate perianth surface, (ii) dark labellum apex, (iii) column apex; C: Longitudinal section of flower showing (i) dark labellum apex, (ii) column. Bar = 5 mm. Photos by J.R. Rolfe.

FIGURE 2 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 2. Principal Coordinate Analysis (PCoA) based on Jaccard's similarity coefficient calculated from AFLP data of G. cooperae (Gastrodia "long column black"), G. molloyi (Gastrodia "long column") and G. cunninghamii. Sample labelled "no voucher" was collected from the same locality as specimen WEL SP104437.

FIGURE 1 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 1. Neighbour-Joining tree based on AFLP data generated from New Zealand Gastrodia. Numbers on NJ tree indicate bootstrap support above 50 %. Gastrodia cooperae = Gastrodia "long column black"; Gastrodia molloyi = Gastrodia "long column". Sample labelled "no voucher" was collected from the same locality as specimen WEL SP104437.

FIGURE 7 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 7. Distribution of Gastrodia molloyi Lehnebach & J.R.Rolfe in New Zealand based on voucher specimens, observations published online at naturewatch.org.nz, and verified photographic records.

FIGURE 10 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 10. Gastrodia sesamoides in the wild. A: Habit; B: Flower showing (i) smooth perianth surface, (ii) orange labellum apex, (iii) column apex; C: Longitudinal section of flower showing (i) orange labellum apex, (ii) column. Bar = 5 mm. Photos by J.R. Rolfe.

FIGURE 8 in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 8. Gastrodia minor in the wild. A: Habit; B: Flower showing striped perianth; C: Longitudinal section of flower showing (i) yellow labellum apex, (ii) short column. Bar = 5 mm. Photos by J.R. Rolfe.

FIGURE 6. Gastrodia molloyi Lehnebach & J.R in Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand

FIGURE 6. Gastrodia molloyi Lehnebach & J.R.Rolfe in the wild. A: Habit; B: Flower showing (i) tuberculate perianth surface, (ii) yellow labellum apex, (iii) column apex; C: Longitudinal section of flower showing (i) yellow labellum apex, (ii) column. Bar = 5 mm. Photos by J.R. Rolfe.

FIGURE 6 in Reestablishment of Plantago bradei (Plantaginaceae), an overlooked narrowly endemic species from Serra do Caparaó, eastern Brazil, and range extension of P. guilleminiana

FIGURE 6. Plantago commersoniana in Parque Salto del Penitente, Lavalleja, southern Uruguay. A: Aspect of plant. B: Detail of inflorescence. Photographs by Eduardo Marchesi, November 2015.

FIGURE 4 in Reestablishment of Plantago bradei (Plantaginaceae), an overlooked narrowly endemic species from Serra do Caparaó, eastern Brazil, and range extension of P. guilleminiana

FIGURE 4. Overview of Serra do Caparaó. A: Rock outcrops area. B: Environment aspect close to the summits (high-elevation grasslands).

FIGURE 5 in Reestablishment of Plantago bradei (Plantaginaceae), an overlooked narrowly endemic species from Serra do Caparaó, eastern Brazil, and range extension of P. guilleminiana

FIGURE 5. Distribution map of Plantago commersoniana (purple dots) and other species that were segregated from it since Rahn (1974): P. bradei, and also the location of the new records of P. guilleminiana in Serra do Caparaó (green star); P. hatschbachiana (red diamonds); and P. rahniana (yellow triangles).

FIGURE 6 in Rumex tunetanus (Polygonaceae): rediscovery of an endangered Tunisian endemic

FIGURE 6. Rumex algeriensis: A, habitus; B, tuberous taproot; C, basal leaves; D, inflorescence; E, inflorescence whorl; F, fruit surrounded by three non-serrated valves; G, 3-angled achenes. Scales: A–D, 1 cm; E–G, 1 mm (drawings by Z. Ghrabi-Gammar).

FIGURE 5 in Rumex tunetanus (Polygonaceae): rediscovery of an endangered Tunisian endemic

FIGURE 5. Pictures from Murbeck (1899) and Maire (1961) illustrating Rumex tunetanus and R. algeriensis. A, stem leaf and fruitbearing valve of R. tunetanus (left), and R. algeriensis (right), according to Murbeck (1899); B, R. tunetanus, according to Maire (1961); C, R. algeriensis, according to Maire (1961).

FIGURE 4 in Rumex tunetanus (Polygonaceae): rediscovery of an endangered Tunisian endemic

FIGURE 4. Correspondence analysis (CA) performed on the 176 species and 52 relevés, including 45 relevés from 36 regional wetlands (Ferchichi-Ben Jamaa et al. 2010) and 7 samples carried out between 2009 and 2014 in populations of Rumex tunetanus. Axes 1 and 2 represent respectively 7.92% and 6.96% of the total variability.