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41 results for “mimosoid clade”
Data from: Species Delimitation of Endemic Atlantic Forest Inga subnuda (Leguminosae, Caesalpinioideae, mimosoid clade) Subspecies Based on Morphological, Ecological and Palaeoecological Data
<p><i>Inga subnuda</i> Salzm. ex Benth. are one of 31 endemic species in the Brazilian Atlantic Forest. Intermixed leaf and floral traits have made morphological distinctiveness difficult, and its current taxonomic treatment considers <i>I. subnuda</i> as one species with two subspecies. We aim to explore different lines of evidence to disentangle and clarify species boundaries in these two subspecies. Morphological variation and bioclimatic data of the two subspecies of the complex were assessed by using multivariate morphometric analyses and ecological niche modeling. Morphological quantitative characters allowed the recognition of different groups. The climatic space was similar but not identical, and the recent climatic cycles that could have shaped the current distribution are discussed. The results of our integrative study suggest regard both subspecies as two different species. Moreover, we propose a change in status of <i>I. subnuda subsp. luschnathiana</i> to the rank of species. The new up-ranked taxon is described and illustrated.</p>
Data from: Species Delimitation of Endemic Atlantic Forest Inga subnuda (Leguminosae, Caesalpinioideae, mimosoid clade) Subspecies Based on Morphological, Ecological and Palaeoecological Data
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FIGURE 4. Stryphnodendron dryaticum Scalon. A. Flowering branch. B in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 4. Stryphnodendron dryaticum Scalon. A. Flowering branch. B. Leaflet (adaxial side). C. Leaflet (abaxial side). D. Detail of petiole with extrafloral nectary. E. Detail of rachilla with extrafloral nectary and pinnula. F. Flower. G. Detail of the flower´s indument. H. Anther (dorsal view). I. Open flower exposing the pistil. J. Detail of branch with mature fruit.
FIGURE 10. Stryphnodendron velutinum Scalon. A. Flowering branch. B in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 10. Stryphnodendron velutinum Scalon. A. Flowering branch. B. Detail of rachilla with extrafloral nectaries. C. Leaflet (adaxial side). D. Leaflet (abaxial side). E. Detail of petiole with extrafloral nectary. F. Detail of inflorescence rachis. G. Flower. H. Pistil.
FIGURE 9. Stryphnodendron riparium Scalon. A in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 9. Stryphnodendron riparium Scalon. A. Detail of rachis with extrafloral nectary. B. Detail of inflorescence rachis. C. Detail of rachilla. with extrafloral nectary D. Detail of anther (dorsal view). E. Flowering branch. F. Leaflet (adaxial side). G. Leaflet (abaxial side). H. Detail of petiole with extrafloral nectary. I. Flower.
FIGURE 2 in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 2. Subshrub species of Stryphnodendron. A. Stryphnodendron heringeri Occhioni f.; B. Stryphnodendron barbatulum Rizzini & Heringer; C. Stryphnodendron platyspicum Rizzini & Heringer; D. & E. Stryphnodendron cristalinae Heringer, the woody underground root-like system in detail.
FIGURE 8. Stryphnodendron procerum Scalon. A. Flowering branch. B in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 8. Stryphnodendron procerum Scalon. A. Flowering branch. B. Detail of rachilla with extrafloral nectaries. C. Leaflet (adaxial side). D. Leaflet (abaxial side). E. Detail of apex of rachis with an extrafloral nectary. F. Detail of petiole with extrafloral nectary. G. Flower. H. Open flower exposing the pistil.
FIGURE 1 in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 1. Tree species of Stryphnodendron. A. Stryphnodendron pulcherrimum (Willd.) Hochr.; B. Stryphnodendron racemiferum (Ducke) W.A.Rodrigues; C. Stryphnodendron coriaceum Benth.; D. Stryphnodendron adstringens (Mart.) Coville; E. Stryphnodendron rotundifolium var. rotundifolium Mart.; F. Stryphnodendron rotundifolium var. villosum (Benth.) Scalon; G. Stryphnodendron roseiflorum (Ducke) Ducke.
FIGURE 5. Stryphnodendron holosericeum Scalon. A. Flowering branch. B in A synopsis of the genus Stryphnodendron (Fabaceae, Caesalpinioideae, mimosoid clade)
FIGURE 5. Stryphnodendron holosericeum Scalon. A. Flowering branch. B. Detail of foliar rachilla with extrafloral nectaries. C. Detail of petiole with extrafloral nectary. D. Leaflet (adaxial side). E. Leaflet (abaxial side). F. Detail of inflorescence with buds and young flower. G. Flower. H. Pistil.
FIGURE 9 in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 9. Distribution of Albizia macrophylla (Bunge) Chakrab. & M.Gangop., occurrence in Japan and Korea is not shown.
FIGURE 8 in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 8. Albizia macrophylla (Bunge) Chakrab. & M.Gangop. A. Flowering branches. B. Young stem and older stem, showing prominent lenticels. C. A leaf from flowering branch. D. A pinna (showing venation of leaflets). E–F. Petiole glands (notice the hairs); G. A flower, an inflorescence and two seeds (from top to bottom). H. Flowers (showing the calyx and corolla lobes densely hairy). Bars=1 cm, except otherwise indicated. Vouchers: A–E, G (except seeds) & H are based on L. Bai & J.Y. Jin BLSC-69 (IBSC), F is based on L. Bai BLSC-324 (IBSC) and seed in G is based on H.F. Tan 700582 (IBSC). Photos: Lin Bai.
FIGURE 6. Albizia henryi Ricker. A. Habit. B. flowering branches. C in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 6. Albizia henryi Ricker. A. Habit. B. flowering branches. C. Inflorescence, flowers and flower parts (a: inflorescence; b: a peripheral flower; c: calyx and corolla densely hairy; d: fruits develop from peripheral flowers; e: young pods densely hairy. D. A comparison of a flowering branch developed from the crown of an older tree (upper) and a branch from a young tree (lower). E. Petiole glands (a–b are from juvenile leaves (notice the pruinosity), c–g are from leaves on mature leaves); F. leaflets (upper: adaxial, lower: adaxial). Vouchers: L. Bai BLSC-148 (BLSC). Photos: Lin Bai.
FIGURE 5. Type specimens. A in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 5. Type specimens. A. Lectotype of A. garrettii I.C.Nielsen (inset: lower surface of leaflet, showing venation). B. Lectotype of A. lebbeck (L.) Benth. (inset: lower surface of leaflet, showing venation). C. Lectotype of A. macrophylla (Bunge) Chakrab. & M.Gangop. (inset: lower surface of leaflet, showing venation). D. Lectotype of A. esquirolii H. Lév. (inset: lower surface of leaflet from an isolectotype (P barcode P02142863), showing venation).
FIGURE 3. Albizia calcarea Y.H.Huang. A. A branch with withered flowers from a in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 3. Albizia calcarea Y.H.Huang. A. A branch with withered flowers from a plant growing in an open habitat, showing that leaves with relatively fewer pinnae and leaflets. B. Under surface of leaves from a flowering branch in an open habitat, showing the prominent veins. C. A leaf from a juvenile tree growing in shaded area, showing more pinnae and leaflets and less prominent veins. D. A flower (calyx and corolla being densely hairy) and a seed. E. Petiole glands: a–c are from mature leaves, while d–f are from juvenile leaves. F. Leaf parts: a. upper part of a pinna (showing one rachilla gland at base of upper-most pair of leaflets; b. a pinna from juvenile branches, showing more slender leaflets and less prominent veins; d. a rachis gland at base of upper-most pair of pinnae; e. a rachilla gland at base of upper-most pair of leaflets). Vouchers: A, B, D (left), E (a & b) & F (c–e) are based on L. Bai BLSC-145 (IBSC); D (right) is based on China-Germany Expedition 54 (IBSC); the remaining are based on L. Bai BLSC-041 (IBSC). Photos: A & B by Y.H. Tong, C–F by L. Bai.
FIGURE 2. Type specimens. A in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 2. Type specimens. A. Lectotype of A. calcarea Y.H.Huang. B. Lectotype of A. duclouxii Gagnep. C. Lectotype of A. henryi Ricker (upper inset: leaflets from an isolectotype (A barcode A00071853); lower two insets: flowers from an isolectotype (K barcode K000800901), showing that the calyces are glabrous except pubescent at the tip of the lobes, and the corolla is densely pubescent throughout). D. Lectotype of A. simeonis Harms (inset: leaflets from an isolectotype (US barcode 00000482)).
FIGURE 1 in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 1. Illustration of leaflet venation of some Albizia species. A. Albizia calcarea Y.H.Huang. B. A. duclouxii Gagnep. C. A. henryi Ricker. D. A. lebbeck (L.) Benth. av: accessory veins (innermost ones arrowed in purple); lv: lateral veins. Drawn by Ding Han Cui.
FIGURE 4 in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 4. Distribution of Albizia calcarea Y.H.Huang, A. duclouxii Gagnep., A. garrettii I.C.Nielsen and A. henryi Ricker. Limestone distribution is based on Williams & Fong (2010).
FIGURE 7 in Notes on Albizia (Leguminosae-Caesalpinioideae-mimosoid clade) in China
FIGURE 7. Albizia lebbeck (L.) Benth. A. Flowering branches. B. Inflorescence (side view and apical view). C. A flowering branch showing leaves. D. Immature pods. E. Glands: a–d are petiole glands from juvenile leaves; e–h are petiole glands from mature leaves; i shows a petiole gland excreting sweet nectar; j is a rachis gland below insertion of pinnae pair; h shows rachilla glands below leaflet pairs. F. Pinna, leaflets and stipules: a. A pinna; b. Upper surface of leaflets from a mature leaf; c. Lower surface of leaflets from juvenile leaves; d. Lower surface of leaflets from a mature leaf; e. A young branch showing the stipules and dense yellow hairs. Vouchers: L. Bai BLSC-263 (IBSC). Photos: Lin Bai.
FIGURE 3. Inga tripa. A. Flowering branch. B in Two new species of Inga (Fabaceae-mimosoid clade) from the Atlantic Forest, Brazil
FIGURE 3. Inga tripa. A. Flowering branch. B. Detail of the stipules, dorsal view. C. Detail of foliar nectary. D. Nectary profile. E. Detail of a bract, dorsal view. F. Flower (from H.P. Bautista 1363). G. Fruits. H. Cross section of fruit (from M.F. Agra 428).
FIGURE 4. Abarema diamantina E in Circumscription of Abarema (Leguminosae, Caesalpinioideae, Mimosoid clade)
FIGURE 4. Abarema diamantina E.Guerra, Iganci & M.P.Morim. A. habit; B. fruit; C. prominent venation on the leaflets. Photos: Guerra, E.
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