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51 results for “Ophiorrhiza”
FIGURE 1. Ophiorrhiza alatiflora. A in Revision of three taxa of Ophiorrhiza (Rubiaceae) from China
FIGURE 1. Ophiorrhiza alatiflora. A. Holotype of Ophiorrhiza alatiflora H.S.Lo var. alatiflora; B. Habit; C. Infructescence in side view; D. Inflorescence in side view; E. Long-styled corolla in split view; F. Short-styled corolla in split view. Scale=1 cm. (Colour pictures all from the type locality by L. Wu)
FIGURE 3. Ophiorrhiza baviensis. A in Revision of three taxa of Ophiorrhiza (Rubiaceae) from China
FIGURE 3. Ophiorrhiza baviensis. A. Holotype of O. alatiflora H.S.Lo var. trichoneura H.S.Lo; B. Habit; C. Inflorescence in side view; D. Infructescence in side view; E. Long-styled corolla in spilt view; F. Short-styled corolla in split view. Scale=1 cm. (Colour pictures all from the type locality of O. alatiflora var. trichoneura by L. Wu)
FIGURE 2 in Revision of three taxa of Ophiorrhiza (Rubiaceae) from China
FIGURE 2. Lectotype of Ophiorrhiza baviensis Drake 1895, picture downloaded from http://coldb.mnhn.fr/catalognumber/mnhn/p/ p02273375 (Permission by Sovanmoly HUL).
FIGURE 2. Ophiorrhiza hoanglienensis. A in Ophiorrhiza hoanglienensis (Rubiaceae), a new species from north-western Vietnam
FIGURE 2. Ophiorrhiza hoanglienensis. A. Habit and Inflorescence congested-cymose; B. Abaxial leaf surface; C. Stipule cleaved up to ¾ the length (indicated by a red arrow); D. Stipule entire; E. Stigma 2-lobed (indicated by a red arrow); F. Corolla lobes dorsally ribbed without horn (indicated by a red arrow); G. Flowers distylous (longistylous flower indicated by a red arrow; brevistylous flower indicated by a blue arrow); H. Bracts well-developed; I. Dissected longistylous flower; J. Brevistylous flower; K. Hypanthium subturbinate with unequal calyx lobes. Photos by Do Van Truong.
FIGURE 1. Ophiorrhiza hoanglienensis. A in Ophiorrhiza hoanglienensis (Rubiaceae), a new species from north-western Vietnam
FIGURE 1. Ophiorrhiza hoanglienensis. A. Habit and Inflorescence congested-cymose; B. Stipule entire; C. Stipule cleaved up to ¾ the length; D. Flower bud; E. Bracts well-developed; F. Frontal view of flower; G. Longistylous flower; H. Brevistylous flower; I. Hypanthium subturbinate with unequal calyx lobes. Drawn by Do Van Truong.
FIGURE 4. Ophiorrhiza hainanensis Y. C. Tseng. A in Taxonomic studies on Ophiorrhiza in Vietnam I: Ophiorrhiza hiepii and O. hainanensis, a new species and new record from northern Vietnam
FIGURE 4. Ophiorrhiza hainanensis Y. C. Tseng. A. Habit; B. inflorescence in side view; C. Opened flower; D. Infructescence in side view. O. nutans C. B. Clarke ex J. D. Hooker: E. habit; F. inflorescence in side view; G. Opened long-styled flower; H. Opened short-styled flower. Scales: 5 mm. Photographed by L. Wu.
FIGURE 3. Ophiorrhiza hainanensis Y. C. Tseng. A in Taxonomic studies on Ophiorrhiza in Vietnam I: Ophiorrhiza hiepii and O. hainanensis, a new species and new record from northern Vietnam
FIGURE 3. Ophiorrhiza hainanensis Y. C. Tseng. A. Habit; B. Flower in side view; C. Flower in face view; D. Opened flower. Drawn from Lei Wu, Qi Gao, Su Juan Wei, Van Dzu Nguyen & Thinh, VN0001 by Bi-Shan Li.
FIGURE 1. Ophiorrhiza hiepii L in Taxonomic studies on Ophiorrhiza in Vietnam I: Ophiorrhiza hiepii and O. hainanensis, a new species and new record from northern Vietnam
FIGURE 1. Ophiorrhiza hiepii L. Wu, Q. Gao & K.S. Nguyen. A. Habit; B. Leaf, upper portion in adaxially view, lower portion in abaxially view. C. Stipule; D. Opened short-styled flower; E. Opened long-styled flowers; F. Infructescence in side view. Drawn from the holotype by Bi-Shan Li.
FIGURE 2. Ophiorrhiza hiepii L in Taxonomic studies on Ophiorrhiza in Vietnam I: Ophiorrhiza hiepii and O. hainanensis, a new species and new record from northern Vietnam
FIGURE 2. Ophiorrhiza hiepii L. Wu, Q. Gao & K.S. Nguyen. A. Habit; B. Flowers in side view; C. Inflorescences in side view; D. Opened short-styled flower; E. Opened long-styled flowers; F. Infructescence in side view. O. subrubescens Drake. G. Habit; H. Inflorescences in side view; I. Opened short-styled flower; k. Opened long-styled. Scales: B, D, E=5 mm, C, F, H, I, K=1 cm. Photographed by L. Wu and K.S. NGUYEN.
FIGURE 3. Ophiorrhiza pseudonapoensis. A in Ophiorrhiza pseudonapoensis (Rubiaceae), a new species from Yunnan, southwestern China
FIGURE 3. Ophiorrhiza pseudonapoensis. A: Habit, B: Stipule, C: Inflorescence, D: Flower in top view, E: Bract, F: Flowers in lateral view, G: Longitudinally dissected flower, H: Infructescence with mature fruits. Scales=1 cm. (Photos taken by L. Wu)
FIGURE 4 in Ophiorrhiza pseudonapoensis (Rubiaceae), a new species from Yunnan, southwestern China
FIGURE 4. Morphologically comparison of Ophiorrhiza macrocarpa and O. napoensis. A–C: Ophiorrhiza macrocarpa. A & B: Inflorescence, C: Stipule. D–I: Ophiorrhiza napoensis. D: Habit, E: Inflorescence, F: Longitudinally dissected long-styled flower, G: Longitudinally dissected short-styled flower, H: Inflorescence in top view, I: Stipule. Scales C & I=5 mm, A, E, F, G & H=1 cm. (Photos taken by L. Wu)
Figure 1 from: Zhou S-S, Li R, Quan R-C, Shine L, Duan L-D (2020) Ophiorrhiza monsvictoriae (Rubiaceae, Rubioideae), a new species from Myanmar. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 219-223. https://doi.org/10.3897/phytokeys.138.38966
Figure 1 Ophiorrhiza monsvictoriae S.S.Zhou & L.D.Duan, sp. nov. A Habitat B front view of flower and Inflorescence C infructescence D opened corolla of long styled flower E corolla inside and outside F stamen and style G fruit H seed.
Figure 4 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 4 Geographical distribution of Ophiorrhiza reflexa (red triangle, Napo County) and O. alatiflora (blac triangle, Malipo County).
Figure 3 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 3 Morphological comparison of Ophiorrhiza alatiflora and O. japonicaA–HO. alatifloraA habit B inflorescences in different developmental stages C calyces and corollas in lateral view D corollas in top view E inflorescence F young inflorescence G longitudinally dissected long-styled flower H longitudinally dissected short-styled flower I–MO. japonicaI habit J corollas in lateral view K corollas in top view L, M young inflorescence. Photos by L. Wu. Scale bars: 1 cm (C–H, J–M); 2 cm (B).
Figure 2 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 2 Ophiorrhiza reflexaA, B habit C stipule D young inflorescence E inflorescence in lateral view F inflorescences in different development stages G bracts from lower part to upper part of inflorescence H leaves I corollas in lateral view J corollas in top view K longitudinally dissected long-styled flower L longitudinally dissected short-styled flower M infructescence. Photos by L. Wu. Scale bars: 3 mm (C); 1 cm (G, J–L); 2 cm (E, F, I, M); 10 cm (H).
Figure 1 from: Shang C, Xue J, Yang Y, Liao X, Liu Q, Wu L (2024) Ophiorrhiza reflexa (Rubiaceae), a new species from a karst region in Guangxi, China. PhytoKeys 238: 231-240. https://doi.org/10.3897/phytokeys.238.116767
Figure 1 Ophiorrhiza revolutaA flowering branch B stipule C part of inflorescence D longitudinally dissected short-styled flower E longitudinally dissected long-styled flower F capsules. Drawn from the holotype by X.Y. Zeng.
FIGURE 4 in Taxonomy of Ophiorrhiza pectinata: Indo-Lankan Species with Notes on Lectotypification and Identity of Ophiorrhiza falcata (RUBIACEAE)
FIGURE 4. Lectotype of Ophiorrhiza falcata Bedd. (Rubiaceae).
FIGURE 3 in Taxonomy of Ophiorrhiza pectinata: Indo-Lankan Species with Notes on Lectotypification and Identity of Ophiorrhiza falcata (RUBIACEAE)
FIGURE 3. Distribution map of Ophiorrhiza pectinata in the South Indian region.
FIG. 3. — Ophiorrhiza ochroleuca Hook.f in Taxonomic studies on Indian Ophiorrhiza L. (Rubiaceae): with a new variety, new distributional record of O. medogensis H.Li for India and the identity of O. recurvipetala Bhuyan, Baruah & Mehmud
FIG. 3. — Ophiorrhiza ochroleuca Hook.f.: A, habit; B, inflorescence (long-styled); C, inflorescence (short-styled) showing immature fruits; D, E, floral parts of long-styled flower: D, split-opened corolla showing stamens; E, calyx with style and stigma; F, G, floral parts of short-styled flower: F, corolla showing stamens; G, calyx with style and stigma. Scale bars: 5 mm. Photos by V.S. Hareesh.
Figure 2 from: Yang C-D, He X-Z, Gou G-G (2018) Ophiorrhiza guizhouensis (Rubiaceae), a new species from Guizhou Province, southwestern China. PhytoKeys 95: 121-126. https://doi.org/10.3897/phytokeys.95.22506
Figure 2 Ophiorrhiza guizhouensis A habit B leaves C node, showing persistent stipule (blue arrow) and colleters (red arrow), also showing stem pubescence D inflorescence, showing longistylous flowers E dissected longistylous flower F pistil of longistylous flower G inflorescence, showing brevistylous flowers H dissected brevistylous flower I pistil of brevistylous flower.
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