-
Figure 2.
Phlegmariurusnummulariifolius ARF0002: A basal region of shoot showing branching pattern and leaf arrangement B medial region of shoot showing adpressed leaf arrangement in facial and lateral view C distal region of shoot showing abrupt transition to sporophylls and filiform fertile spikes. Phlegmariurusvanuatuensis ARF1140 D basal region of shoot showing branching pattern and leaf arrangement E medial region of shoot showing divergent leaf arrangement in facial and lateral view F distal region of shoot showing gradual transition to sporophylls and funiform-filiform fertile spikes. Photos by A.R.Field
-
Joanne Pei-Chih Tan, Sheh May Tam, Ruth Kiew
Phytokeys
Figure 2.
Begoniayenyeniae J.P.C.Tan, sp. nov. A Side and front view female flower B Back and front view of male flower C Stamen mass D Anthers E Habitat: moss-covered rocky slope by waterfall F Young fruit with stigma still attached G Transverse section of fruit H Seeds I Mature leaf J Upper leaf surface (moderately bullate) K Veins completely prominent on lower leaf surface L Petiole M Young blade N Stipules O–Q Upper, lower and side view of leaf margin R A pair of bracts and bracteole at peduncle and rachis; hairs scarcely on ventral surface of outer tepals. (Photographs by E Y.Y. Sam, D P.T. Ong)
-
Figure 2.
Acropogonhorarius Gâteblé & Munzinger sp. nov. A flowering branch B inflorescence and a zoom on stellate trichomes of the flower tube C female flower D male flower E infructescence F detail of erect stellate trichomes on the follicle’s surface G detail of an open follicle H close-up of the abaxial leaf reticulum. Drawings by Laurence Ramon (A–H Gâteblé et al. 806).
-
Figure 3.
Acropogonhorarius Gâteblé & Munzinger sp. nov. A overview of a single mature shrub in habitat B juvenile plant C leaf D flowering branch E inflorescence F male flower G female flower H follicles. Photographs by G. Gâteblé (AGâteblé et al. 803BGâteblé et al. 804C–HGâteblé et al. 806).
-
Figure 1.
Distribution of Acropogonhorarius Gâteblé & Munzinger sp. nov. mapped on the geological (A) and soil (B) GIS layers of the Petchécara Pass. Insert A, geology from Gouvernement de la Nouvelle-Calédonie (2018): Λ1, serpentinites; Δ, amphibolites; B1, undifferentiated poly-metamorphic substrate; βP1, undifferentiated basalts and dolerites; Fyz, recent and extant alluvial; Li, listwanites. Insert B, soils from Fritsch (2012): 3d, haplic cambisol combined with lithic leptosol on peridotites; 3e, ferralic cambisol combined with haplic ferralsol on volcano-sedimentary and metamorphic rocks; 5b, posic ferralsol on peridotites.
-
Xiu Hu, Jia-qi Huang, Jia-chuan Tan, Yong-qingWu, Juan Chen
Phytokeys
Figure 1.
Hedychiumviridibracteatum X.Hu, sp. nov., holotype, A upper leaves and inflorescence B flower C bract D ovary and glands E calyx tube F floral tube with calyx tube wrapped outside G corolla lobe H lateral staminodes I labellum J stamen K anther L stigma. Drawings Y. X. Liu.
-
Xiu Hu, Jia-qi Huang, Jia-chuan Tan, Yong-qingWu, Juan Chen
Phytokeys
Figure 2.
Hedychiumviridibracteatum X.Hu, sp. nov., flowers and their parts: A bract B bracteole C ovary D calyx tube E floral tube F corolla lobe G lateral staminodes H labellum I labellum claw J filament K anther.
-
Xiu Hu, Jia-qi Huang, Jia-chuan Tan, Yong-qingWu, Juan Chen
Phytokeys
Figure 3.
Hedychiumviridibracteatum X.Hu sp. nov. A habit (growing on rocks) B rachis and bracts (pubescent) C ligule (glabrous) D inflorescence at anthesis E leaf blade surface (adaxial view) F leaf blade surface (abaxial view) G rhizome H portions of inflorescence (2–4 flowers per bract).
-
Xiu Hu, Jia-qi Huang, Jia-chuan Tan, Yong-qingWu, Juan Chen
Phytokeys
Figure 4.
Histogram of relative DNA content of nuclei isolated from the leaves of the new plant and related Hedychium species. AH.coronarium (control) BH.viridibracteatumCH.villosumvar.tenuiflorumDH.villosumvar.villosum.
-
Xiu Hu, Jia-qi Huang, Jia-chuan Tan, Yong-qingWu, Juan Chen
Phytokeys
Figure 5.
Distribution and flowering of Hedychiumviridibracteatum X.Hu, sp. nov. and the related species H.villosumvar.tenuiflorum and H.villosumvar.villosum.
-
Figure 1.
Distribution map of Haplophyllumermenekense (∆), Haplophyllummyrtifolium (□) in Turkey.
-
Figure 2.
Line drawing of Haplophyllumermenekense. A habit B petal of H.ermenekenseC petal of H.myrtifoliumD calyx of H.ermenekenseE calyx of H.myrtifoliumF stamen of H.myrtifoliumG stamen H.ermenekenseH capsule of H.myrtifoliumI capsule of H.ermenekenseJ flower of H.ermenekense (Drawn from the holotype by O.Tugay).
-
Figure 3.
General view of habit and flowers: A, BH.ermenekenseC, DH.myrtifolium.
-
Figure 4.
Capsules, AH.ermenekenseBH.myrtifolium.
-
Figure 5.
SEM photographs of seeds Haplophyllum species. A, BH.ermenekense (O.Tugay 8116 & D.Ulukuş) C, DH.myrtifolium (O.Tugay 8535 & D.Ulukuş).
-
Figure 6.
SEM micrographs of the pollen grains. A, B equatorial view and exine sculpturing of H.ermenekense (O.Tugay 9641 & D.Ulukuş) C, D equatorial view and exine sculpturing of H.myrtifolium (D.Ulukuş 1467 & O.Tugay).
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 1.
Raphiagabonica, illustrations. A Habit (bar = 1 m) B Details of trunk - notice curly fibres C Detail of full inflorescence D Detail of base of inflorescence E Penduncular bracts F Partial inflorescence with old flowers G Detail of basal part of rachillae with old female flower H Detail of apical part of rachillae with old male flowers (Scale bar: 1 cm) I Partial inflorescence with fruits J Fruit K Longitudinal section of fruit. Drawings based on A from Mogue 22 B–J Mogue 23. Drawings by Hans de Vries.
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 2.
Raphiagabonica in natural habitat (Alèmbé, Gabon). Notice dry land habitat, not growing in colonies, single stem with curly fibres and long pendulous inflorescences. Photo: Thomas L.P. Couvreur.
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 3.
Distribution of Raphiagabonica and R.zamiana.
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 4.
Raphiazamiana, illustrations. A Habit in savannah B Habitat in forest, trunk not visible C Detail of the trunk, with inflorescences and straight fibres D Inflorescence E Partial inflorescence, young F Detail of rachillae G Detail of basal part of 2nd order rachillae, showing small rachillae bracts encircling young flowers H Detail of partial inflorescence (×5) I Female flower ×5 J Female inner bract ×5 K Female calyx ×5 L Female corolla ×5 M Detail of staminodial ring and staminodes N Male flower ×5 O Male calyx ×5 P Male corolla ×5 Q male stamens ×6 R Detail of stamen of male flower ×12 S Infructescence T Fruit, longitudinal section. Drawings based on: A Couvreur 1122 B–D, S, T Mogue; 17 E–R Mogue 44. Drawings by Hans de Vries.
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 5.
Raphiazamiana. A Habitat along the road, with Raoul Niangadouma for scale (Oyem, Gabon) B Close-up of pendulous and “raphiate” type partial inflorescence (coastal forests near Kribi, Cameroon) C Habitat in the savannahs of Lopé National Park, Gabon D Habitat in swamp (Ma’an, Cameroon). Photos: Thomas L.P. Couvreur.
-
Suzanne Mogue Kamga, Raoul Niangadouma, Fred W. Stauffer, Bonaventure Sonké, Thomas L.P. Couvreur
Phytokeys
Figure 3.
Distribution of Raphiagabonica and R.zamiana.
-
Yong-In Kim, Seong-Hyun Cho, Jung-Hoon Lee, Dae-Hyun Kang, Jin Hee Park, Young-Dong Kim
Phytokeys
Figure 1.
Chrysospleniumramosissimum Y.I.Kim & Y.D.Kim. A Flowering individual B fruiting individual C sterile branch habit after fruiting D inflorescence and bracteal leaves E–F flower G stamen at various stages H flower longitudinal section I infructescence and bracteal leaves J capsule with persistent sepals K capsule, sepals removed L capsule, longitudinal section M capsule, before dehiscence (top view) N capsule, after dehiscence (top view) O node of sterile branch, enlarged P seed, side view (left), top view (right) Q seed coat, enlarged.
-
Yong-In Kim, Seong-Hyun Cho, Jung-Hoon Lee, Dae-Hyun Kang, Jin Hee Park, Young-Dong Kim
Phytokeys
Figure 2.
Chrysospleniumramosissimum Y.I.Kim & Y.D.Kim. A Inflorescence with bracteal leaves B sterile branches and basal leaves during flowering with withered basal leaves C sterile branch leaves with shiny silvery spots during flowering D sterile branch after fruiting E plant habit during flowering.