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1,153 results for “Fern”
FIGURE 2. Cyathea leoniae. A in Cyathea leoniae (Cyatheaceae), a new pinnate-pinnatifid tree fern species from Northern Peru
FIGURE 2. Cyathea leoniae. A. Plant in its natural habitat. B. Concolorous, orange-brown petiole scales. C. Adaxial side of frond. D. Sphaeropteroid indusia on abaxial side (from holotype, Acuña 1448). Photographs by Elluz Huamán-Melo.
FIGURE 1 in Cyathea leoniae (Cyatheaceae), a new pinnate-pinnatifid tree fern species from Northern Peru
FIGURE 1. Illustration of Cyathea leoniae. A. Pinna, adaxial view. B. Fertile segments, abaxial view. C. Frond. D. Petiole scale. E. Margin of petiole scale. F. Flat squamule of pinnae. G. Subullate squamule of pinnae (from holotype, Acuña 1448). Drawing by Margoth Acuña-Tarazona & Elluz Huamán-Melo.
FIGURE 3. Lepisorus youxingii R.H.Jiang & X.C.Zhang. A in Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China
FIGURE 3. Lepisorus youxingii R.H.Jiang & X.C.Zhang. A. Habitat; B. Plant, showing lamina morphology; C. Part of lamina in abaxial view, showing sori; D. Plant; E. Rhizome, showing scales; F. Part of lamina in abaxial view, showing sori; G. Part of lamina in adaxial view; H. Paraphyse; I–J. Rhizome scale.
FIGURE 1 in Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China
FIGURE 1. Majority consensus tree of Lepisorus obtained in Bayesian inference based on the combined molecular dataset including sequences of rbcL, rbcL−atpB, rps4−trnS, trnL−F, matK, psbZ, rpl32−trnP, and trnT. Numbers above each branch are support values in the order of SH−aLRT/UFBoot/PP. Stars indicate SH−aLRT, UFBoot =100% or PP=1.0. The dash (–) indicates a node with SH−aLRT<50%, UFBoot<80% or PP <0.5.
FIGURE 2. Lepisorus youxingii R.H.Jiang & X.C.Zhang. A in Lepisorus youxingii (Polypodiaceae), a new fern species from Guangxi, China
FIGURE 2. Lepisorus youxingii R.H.Jiang & X.C.Zhang. A. Habitus; B. Rhizomes; C. Part of lamina; D. Rhizome scales; E. Paraphyses (Drawn by W. H. Lin from R.H. Jiang et al. 13004, PE).
FIGURE 1. Leptochilus brevipes.—A in Leptochilus brevipes (Polypodiaceae), a new fern species from southeastern Yunnan, China based on morphological and molecular evidence
FIGURE 1. Leptochilus brevipes.—A. Habit of the new fern on rock.—B. Habit of the new fern on tree trunk.—C. Rhizome.—D. Portion of fertile frond.—E. Lower portion of abaxial lamina of sterile frond.—F. Upper portion of abaxial lamina of sterile frond.—G. Middle portion of abaxial lamina of sterile frond. Photo credit: Zhen-Long Liang & Jing Zhao.
FIGURE 2. Leptochilus brevipes.—A. Habit.—B in Leptochilus brevipes (Polypodiaceae), a new fern species from southeastern Yunnan, China based on morphological and molecular evidence
FIGURE 2. Leptochilus brevipes.—A. Habit.—B. Portion of lamina.—C. Cross section of costa.—D. Cross section of rhizome. Stippled: vascular tissue; black: sclerenchyma strands.—E. Rhizome scale (drawn by Zhen-Long Liang based on the isotype at CDBI).
FIGURE 3 in Leptochilus brevipes (Polypodiaceae), a new fern species from southeastern Yunnan, China based on morphological and molecular evidence
FIGURE 3. Maximum likelihood phylogeny of Leptochilus based on six plastid markers (atpB, rbcL, rps4, rps4-trnS, trnL, trnL-F). Maximum likelihood bootstrap support (MLBS) are above the branches. Six subclades of the Colysis clade identified by Zhang et al. (2019) are indicated in green.
FIGURE 13. Stegnogramma wilfordii—A. Habit. B. Scales. C. Upper stipe. D. Venation. E. Sori. C.-W. Chen Wade6010 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 13. Stegnogramma wilfordii—A. Habit. B. Scales. C. Upper stipe. D. Venation. E. Sori. C.-W. Chen Wade6010.
FIGURE 12. Pteris latipinna—A. Habit. B. Rhizome and stipe scales. C. Basal Lamina. D. Sori. E. Adaxial pinna. F. Stipe cross section. C.-W. Chen Wade5727 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 12. Pteris latipinna—A. Habit. B. Rhizome and stipe scales. C. Basal Lamina. D. Sori. E. Adaxial pinna. F. Stipe cross section. C.-W. Chen Wade5727.
FIGURE 11. Polystichum prionolepis—A. Habit. B. Stipe scales. C in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 11. Polystichum prionolepis—A. Habit. B. Stipe scales. C. Bud on distal lamina. D. Adaxial pinnae. E. Sori. C.-W. Chen Wade5108.
FIGURE 8. Dryopteris hendersonii—A. Habit. B. Rhizome. C. Stipe scales. D in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 8. Dryopteris hendersonii—A. Habit. B. Rhizome. C. Stipe scales. D. Adaxial side of pinnae. E. Sori. F. Venation (backlight). C.-W. Chen Wade5094.
FIGURE 7. Didymoglossum wallii—A. Habit. B in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 7. Didymoglossum wallii—A. Habit. B. Fertile frond (backlight). C. Venation (backlight). D. Enlarged frond showing marginal stellate hairs. E. Rhizome and sterile fronds (backlight). C.-W. Chen Wade5720.
FIGURE 9. Hymenophyllum palmatifidum—A. Habit. B. Rhizome. C. Sterile frond. D. Sori. T.-C. Hsu 10900 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 9. Hymenophyllum palmatifidum—A. Habit. B. Rhizome. C. Sterile frond. D. Sori. T.-C. Hsu 10900.
FIGURE 6. Ctenopterella khaoluangensis—A. Habit. B. Rhizome. C. Sori. D. Adaxial lamina. T.-C. Hsu 12209 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 6. Ctenopterella khaoluangensis—A. Habit. B. Rhizome. C. Sori. D. Adaxial lamina. T.-C. Hsu 12209.
FIGURE 5. Ctenitis sinii—A. Habit. B in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 5. Ctenitis sinii—A. Habit. B. Ovate scales on rachis. C. Stipe scales. D. Sori. E. Venation. C.-W. Chen Wade5724.
FIGURE 4. Crepidomanes makinoi—A. Habit. B. Fertile fronds. C. Involucres. D in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 4. Crepidomanes makinoi—A. Habit. B. Fertile fronds. C. Involucres. D. Venation (backlight). T.-C. Hsu 10713.
FIGURE 3. Chrysogrammitis musgraviana—A. Habit. B. Rhizome and stipes. C in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 3. Chrysogrammitis musgraviana—A. Habit. B. Rhizome and stipes. C. Adaxial (left) and abaxial (right) fertile fronds. D. Rhizome. E. Glandular hairs on stipes. T.-C. Hsu 12201.
FIGURE 2. Asplenium pifongiae—A. Habit. B. Rhizome. C. Lower lamina. D. Adaxial fertile pinnae. E. Abaxial fertile pinnae. C.-W. Chen Wade5089 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 2. Asplenium pifongiae—A. Habit. B. Rhizome. C. Lower lamina. D. Adaxial fertile pinnae. E. Abaxial fertile pinnae. C.-W. Chen Wade5089.
FIGURE 1 in A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau
FIGURE 1. Map of Lang Biang Plateau with the localities where the new records were collected. 1. Giang Ly. 2. Hon Giao Mountain. 3. Gia Rich Mountain. 4. Bidoup Mountain. 5. Dung Iar Rieng. 6. Nam Ban Protection Forest. 7. Deo Bao Loc.
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