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Fig. 2 in Are plant adaptations to growing on serpentine soil rare or common? A few case studies from New Caledonia

Fig. 2. — Cladogram of Morinda (modified from JOHANSSON 1994), showing soil preferences as in Fig. 1. A, version with ability to grow on serpentine soil as plesiomorphic; B, version with ability to grow on serpentine soils apomorphic.

FIG. 2 in Synopsis of Storckiella Seem. (Fabaceae, Caesalpinioideae) with description of a new species and a new subspecies from New Caledonia

FIG. 2. — Storckiella pancheri Baill. subsp. pancheri: A, distal portion of flowering branch; B, lateral branch of inflorescence; C, flower. McPherson 3501 (AAU).

FIG. 1. — Storckiella neocaledonica I.C in Synopsis of Storckiella Seem. (Fabaceae, Caesalpinioideae) with description of a new species and a new subspecies from New Caledonia

FIG. 1. — Storckiella neocaledonica I.C.Nielsen, Labat & Munzinger: A, distal portion of flowering branch; B, lateral branch of inflorescence; C, flower; D, leaf of fruiting specimen; E, pod, closed (left), opened (right). A-C, Labat et al. 3524 (holotype, P; iso-, AAU); D, E, MacKee 39849 (AAU).

FIG. 1. — Callerya neocaledonica I.C in A new species of Callerya (Leguminosae, Papilionoideae, Millettieae) from New Caledonia

FIG. 1. — Callerya neocaledonica I.C. Nielsen & Veillon: A, flowering branch; B, leaf, abaxial surface; C, abaxial surface of leaflet; D, adaxial surface of leaflet; E, flower; F, calyx; G, standard; H, wings; I, keel; J, androecium; K, gynoecium. J.-M. Veillon 7466 (P).

FIG. 4 in Synopsis of Storckiella Seem. (Fabaceae, Caesalpinioideae) with description of a new species and a new subspecies from New Caledonia

FIG. 4. — Storckiella species of New Caledonia: A, S. pancheri Baill. subsp. acuta I.C.Nielsen, Labat & Munzinger, flowering branch; B, S. pancheri Baill. subsp. pancheri, flowering branch; C-F, S. neocaledonica I.C.Nielsen, Labat & Munzinger: C, habit; D, flowering branch; E, flowers; F, trunk. A, Labat et al. 3490 (type specimen); B, Munzinger et Labat 2598; C-F, Labat et al. 3524 (type specimen). Photos A, J.-N. Labat; B-F, J. Munzinger.

FIG. 3. — Storckiella pancheri Baill. subsp. acuta I.C in Synopsis of Storckiella Seem. (Fabaceae, Caesalpinioideae) with description of a new species and a new subspecies from New Caledonia

FIG. 3. — Storckiella pancheri Baill. subsp. acuta I.C.Nielsen, Labat & Munzinger: A, distal portion of flowering branch; B, lateral branch of inflorescence; C, flower; D, leaf of form with cordate leaflets; E, young pod. A-C, Labat et al. 3490 (isotype, AAU); D, McPherson 2830 (AAU); E, McPherson 3690 (AAU).

FIG. 1 in Validating a striking new species endemic from New Caledonia: Pandanus bernardii H.St.John ex Callm., sp. nov. (Pandanaceae) and its monospecific section: Pandanus Parkinson sect. Bernardia B.C.Stone ex Callm., sect. nov.

FIG. 1. — Distribution of Pandanus bernardii H.St.John ex Callm., sp. nov. in New Caledonia (solid dots) with ultramafic soils (grey) and serpentine (black).

FIG. 9 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 9. — Cretacous Lygodium cretaceum Debey & Ettingshausen: A, pinnule fragment with sterile basal portion (left of image) and fertile terminal sorophore (Natural History Museum, Vienna, Department of Geology and Palaeontology, specimen 1857/0008/0004).B, scanning electron microscope image, FEGSEM uncoated directly of specimen on rock, showing part of sorophore from A, with three 'bulges' likely representing original positions of single sporangia, each associated with an elongate marginal protrusion interpreted as an indusium; no details of sporangia and no spores were visible on any specimens examined. Scale bars: A, 2 mm; B, 1 mm.

FIG. 8 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 8. — In situ spores of Lygodium hians E.Fournier, scanning electron microscope images, uncoated FEGSEM: A, spore showing verrucate to irregularly reticulate ornament (preparation from specimen Nr. 00.nov.00 01836, Herb. Leiden), SEM stub now deposited in Leiden; B, spore showing verrucate to irregularly reticulate ornament (preparation from specimen MNHN P00630569, Herb. P., SEM stub now deposited in Paris. Scale bars: A, 30 µm; B, 50 µm.

FIG. 7 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 7. — Isolated spores of Lygodium hians E.Fournier, light microscope images; preparation from specimen from Mt. Panié, New Caledonia (Nr. 00.nov.00 01836, Herb. Leiden). Slides now deposited in Leiden:A, spore with perispore showing verrucate to irregularly reticulate ornament; B, spore lacking perispore, showing clear margo adjacent to trilete laesurae; C, perispore isolated from spore showing thick and robust structure and verrucate to irregularly reticulate ornament. Scale bars: 50 µm.

FIG. 5 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 5. — Blade details in Lygodium hians E.Fournier from Plateau de Dogny, New Caledonia: A, long blades from Figure 2A showing morphology and basal dichotomies; B, blade from Figure 2A showing various arrangements of lateral vein departure from mid-vein, open dichotomous venation with up to two dichotomies, and denticulate margin with vein endings not related to position of marginal teeth; C, tip of short blade from right frond in Figure 2A showing insect damage and wound reaction tissue. Page 23222, Herb E. Scale bars: A, 1cm; B, 2 mm; C, 1 mm.

FIG. 4 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 4. — Herbarium sheets from other collections of Lygodium hians E.Fournier including lectotype: A, herbarium sheet of Lygodium hians from Mt. Arembo (New Caledonia) showing both a dichotomous determinate ground-clothing frond and a climbing fertile frond, the latter with terminal and sub-terminal sorophores (MNHN, P00630569, Herb. P); B, lectotype of Lygodium hians from Mt. Humboldt (New Caledonia), showing a climbing frond with terminal and subterminal sorophores (MNHN, P00523232, Herb.P). Sheet height: 42 cm.

FIG. 3 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 3. — Sporeling plant of typical Lygodium Sw. (L. reticulatum Schkuhr.) showing typical progression of juvenile dichotomous growth more or less immediately into climbing-frond form, collected at lower altitude (c. 25 m) in New Caledonia. Hadfield 76, Herb E. Height (h): 10 cm.

FIG. 2 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 2. — Dichotomous form of ground-clothing fronds of Lygodium hians E.Fournier: A, herbarium sheet of specimens from Plateau de Dogny showing blade form. The reduced length of some blades (right frond and right blade pair of centre frond) is due to extensive insect feeding damage (detail in Fig. 5C). Page 23222, Herb. E; B, stylised diagram of end and side view showing characteristic structure. Abbreviations: a, abscission zones; b, blades; d, double true-dichotomies at top of main stipe; h, height 15 (9-20) cm; S, stipe, distance between stipes 8-15 cm. Scale bar: A, 4 cm.

FIG. 1 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 1. — Forest habitat (A) and forest floor (B) of the Lygodium hians E.Fournier colony on Plateau de Dogny, c. 710 m, New Caledonia.; A, natural vegetation showing temperate character of relatively open, mature forest community (lacking, for example, in such tropical fern families as Cyatheaceae and Gleicheniaceae, which are abundant at lower, more tropical altitudes). The surrounding nearby forest-floor vegetation also contains abundant Blechnum L. ferns; B, fronds of part of the colony, showing predominance of typically dichotomous-bladed vegetative frond growth, with some variation in blade form. The conifer seedling is Austrotaxus spicata Compton.

FIG. 6 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 6. — Sorophores and sporangia from Lygodium hians E.Fournier, scanning electron microscope images, uncoated FEGSEM. Preparation from specimen from Mt. Panié, New Caledonia (Nr. 00.nov.00 01836, Herb. Leiden). SEM stubs now deposited in Leiden. A, sorophores situated on laminar protrusions and bearing 5-6 single indusiate sporangia in two rows; B, detail of part of sorophore showing indusiate sporangia; C, detail from A showing apical annulus of sporangium; D, detail from A showing longitudinal dehiscence of sporangium revealing verrucate to irregularly reticulate spores. Scale bars: A, 1 mm; B, 500 µm; C, D, 200 µm.

FIG. 10 in Lygodium hians E.Fournier (Pteridophyta, Schizaeales) - an endemic unusual groundclothing member of a modern climbing fern genus in New Caledonia

FIG. 10. — Scenario for the predominance of the climbing frondform of Lygodium Sw., developing from a basic dichotomous structure. A, a theoretical initial stage in which a series of simple sequenced dichotomies form a successive set in which left and right branches become alternatively indefinitely developed; B, the shorter branches of each non-continuing dichotomy are each soon 'stopped' from further indefinite development by establishment of a non-continuing terminal bud, but with a lateral 'pinna' pair of definite growth forming a pseudo-dichotomy; C, the typical frond-form in most modern Lygodium species in which each noncontinuing dichotomous branch and its arresting bud are eventually reduced to nothing. Paired 'pinnae' only remain, and these may bear further sets of foliage in successive complex 'pinna' arrangement developments in individual species.

FIG. 2. — Pandanus bernardii H in Validating a striking new species endemic from New Caledonia: Pandanus bernardii H.St.John ex Callm., sp. nov. (Pandanaceae) and its monospecific section: Pandanus Parkinson sect. Bernardia B.C.Stone ex Callm., sect. nov.

FIG. 2. — Pandanus bernardii H.St.John ex Callm., sp. nov.: A-H, Bernardi 9431bis (holotype G, isotype BISH [adapted from St. John 1982]); I, Veillon 2082A (BISH [adapted from St. John 1982]; drawing Roger Lala Andriamiarisoa); A, leaf apex; B, drupe apex with stigmas; C, D, lateral view of drupe; E, section of a drupe; F, syncarp; G, basal part of leaf; H, medium part of leaf; I, staminate flower showing a 'stemanophore'. Scale bars: A, C-E, G, H, 1 cm; B, 5 mm; F, 2 cm; I, 2 mm.

opencc-by-4.0Mar 2005View details →

Figure 3 in Use of morphological and molecular data to identify three new sibling species of the genus Munida Leach, 1820 (Crustacea, Decapoda, Galatheidae) from New Caledonia

Figure 3. Munida pectinata sp. nov., ovigerous female 6.9 mm, holotype from stn 1727 (NORFOLK 1). (A) Carapace, dorsal view; (B) sternal plastron; (C) ventral view of cephalic region, showing antennular and antennal peduncles; (D) right third maxilliped, lateral view; (E) right cheliped, dorsal view; (F) right first walking leg, lateral view; (G) dactylus of right first walking leg, lateral view.