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66 results for “Austrotradescantia”
Figure 29 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 29 Distribution of Tradescantia tenella Kunth. Orange– Cerrado; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 3 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 3 Leaf morphology in Tradescantia subg. Austrotradescantia. A elliptic blade of T. cerinthoides, showing the dark green colouration and obtuse apex B broadly ovate blade of T. cymbispatha, showing the bluish-green colouration, vinaceous margins, the densely strigose indumentum and cordate base C linear blade of T. decora, showing the conduplicate and falcate posture and truncate base (removed) D one of the uppermost leaves from T. fluminensis, showing the dark green colouration, inconspicuous subpetiole, impressed secondary veins and cordate base E blade of T. mundula, showing the short subpetiole, impressed secondary veins and round base F detail of the amplexicaulous leaf-blade base of T. seubertiana G blade of T. tenella, showing the distinctively subpetiolate leaf and strongly asymmetric base H blade of T. umbraculifera, showing the amplexicaulous base and caudate apex. Photos by M.O.O. Pellegrini. See the Erratum note.
Figure 28 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 28 Tradescantia tenella Kunth. A habit, showing the definite base and fruticose and erect stems B detail of the stem and leaf-sheath, showing the leaf-opposed line of uniseriate hairs and the setose leaf-sheath margin C detail of the adaxial side of the leaf-blade, showing the hirsute indumentum D adaxial side of the leaf-blade, showing the impressed secondary veins and the vinaceous stripe along the midvein E abaxial side of the leaf-blade, showing the subpetiole and the vinaceous colouration F detail of the inflorescence, showing the saccate and strongly unequal cincinni bracts G flower at post-anthesis showing the glandular-pubescent indumentum and the dorsal keels of the sepals H–I flowers H white petalled flower I light pink petaled flower J dorsal and ventral views of the seed, showing the rugose testa not cleft towards the embryotega and the hilum shorter than ½ the length of the seed. Photos by M.O.O. Pellegrini.
Figure 31 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 31 Distribution of Tradescantia tucumanensis M.Pell. Orange– Cerrado; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest; Purple– Andean Yungas.
Figure 26 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 26 Tradescantia seubertiana M.Pell. A Serra do Corvo Branco, Santa Catarina, Brazil B habit, showing the erect stem C detail of the stem, leaf-sheath and leaf, showing the amplexicaulous leaf-blade base D detail of the stem, leaf-sheath and the abaxial side of the leaf-blade, showing the reddish-purple colouration and the complete absence of indumentum E detail of the inflorescence, showing the not saccate and unequal cincinni bracts F detail of the floral buds and flowers at post-anthesis, showing the reddish-purple colouration of the pedicels and sepals and the complete absence of indumentum G side view of a flower, showing the green sepals and pink petals H front view of a flower, showing the pistil longer than the stamens. Photos by M.O.O. Pellegrini.
Figure 8 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 8 Tradescantia atlantica M.Pell. A Estação Ecológica de Macaé de Cima, Nova Friburgo, state of Rio de Janeiro, Brazil B habit, showing the erect, fibrous and little branched stems C young shoot, showing the densely hispid indumentum D mature stem, showing the dark green to vinaceous and glabrous internodes with the leaf-opposed line of uniseriate hairs E–F inflorescence E overview of the inflorescence F detail of the main florescence, showing the unequal cincinni bracts G detail of the pedicels, showing the vinaceous colouration and glandular hairs H front view of a flower, showing the plicate petals I dorsal and ventral views of the seed, showing the rugose testa not cleft towards the embryotega and the hilum shorter than ½ the length of the seed. Photos by M.O.O. Pellegrini.
Figure 27 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 27 Distribution of Tradescantia seubertiana M.Pell. Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 24 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 24 Tradescantia mundula Kunth. A habit, showing the mat-forming prostrate stems B–C stems and leaf-sheaths B detail of a sparsely strigose stem, leaf-sheath and subpetiole C detail of a strigose stem, leaf-sheath, subpetiole and young leaves D–E leaves D adaxial side of the blade, showing the medium green colouration and impressed secondary veins E abaxial side of the blade, showing the vinaceous tinted colouration F detail of the inflorescence, showing the saccate cincinni bract base G detail of flower at post-anthesis, showing the pedicel's and sepals' velutine indumentum H front view of a flower, showing the flat petals I dorsal and ventral views of the seed, showing the costate testa not cleft towards the embryotega and the hilum ca. ½ the length of the seed. Field photos by M.O.O. Pellegrini.
Figure 25 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 25 Distribution of mundula Kunth. Orange– Cerrado; Red– Caatinga; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 21 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 21 Distribution of Tradescantia fluminensis Vell. Light green– Amazon Forest; Orange– Cerrado; Red– Caatinga; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest; Purple– Andean Yungas.
Figure 23 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 23 Distribution of Tradescantia hertweckii M.Pell. Orange– Cerrado; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 22 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 22 Tradescantia hertweckii M.Pell. A habit B detail of the leaf-sheaths, showing the setose margins C hair from the margin of the leaf-sheath D–E leaves D detail of the abaxial side of the apex of the blade, showing the hispid indumentum E detail of the adaxial side of the apex of the blade, showing the hispid indumentum F–G flowers F front view of a flower G oblique view of a flower H sepals, showing the setose indumentum restricted to the dorsal keels I petal J–K androecium J stamen K detail of the anther L–M gynoecium L pistil M detail of the stigma N open mature capsule O seeds, showing the costate testa not cleft towards the embryotega and the hilum longer than ½ the length of the seed. Line drawings by M.A. Rezende.
Figure 14 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 14 Tradescantia crassula Link & Otto. A habit, showing the erect stems and distichously-alternate leaves with conduplicate blades of a rupicolous specimen B habit, showing epiphytic subpopulation C detail of an epiphytic individual, showing the spirally-alternate leaves D–F stems and leaf-sheaths D vinaceous internodes of a young epiphytic specimen E medium green internode with a leaf-opposed line of uniseriate hairs F medium green internode, showing a leaf-opposed line of uniseriate hairs G detail of the leaf-blade, showing the glabrous surface H synflorescence I detail of the synflorescence, showing an axillary inflorescence composed of solitary cincinnus and a terminal with the typical double-cincinni with non-saccate cincinni bracts J flowers in front and side view, showing the setose sepals with hairs restricted to the dorsal keels and pistil longer than the stamens K dorsal and ventral views of the seed, showing the costate testa cleft towards the embryotega and the hilum longer than ½ the length of the seed. H by G.A. Dettke, remaining photos by M.O.O. Pellegrini.
Figure 18 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 18 Tradescantia decora W.Bull. A habit B detail of the leaf-sheath and the base of the blade, showing the long-setose hairs C detail of the base of the leaf blade, showing the long-setose hairs at the margin D details of a long-setose hair E main florescence composed of 4-cincinni, showing the side view of a flower and its pistil longer than the stamens F detail of the stamen G flower at anthesis H flower at post-anthesis I sepal, showing the lack of a dorsal keel J flower at post-anthesis, with capsule beginning to develop K pistil L-M seeds: L dorsal view, showing the costate testa cleft towards the embryotega; ventral view showing the hilum longer than ½ the length of the seed. Line drawing by M.A. Rezende. The entire figure has been replaced, see the Erratum note.
Figure 2 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 2 Indumentum morphology in Tradescantia subg. Austrotradescantia. A completely glabrous stems and leaves in T. seubertiana B glabrous leaf-blade of T. crassula, showing the ciliate margin C abaxial side of a leaf-blade of T. cerinthoides, showing the sparsely hispid indumentum D adaxial side of a leaf-blade of T. cerinthoides, showing the hispid indumentum E adaxial side of a leaf-blade of T. tenella, showing the hirsute indumentum and ciliate margin F sepal of T. tenella, showing the glandular-pubescent indumentum. Photos by M.O.O. Pellegrini.
Figure 15 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 15 Distribution of Tradescantia crassula Link & Otto. Orange– Cerrado; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 12 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 12 Tradescantia chrysophylla M.Pell. A habit, showing the prostrate stems (removed) B detail of the ascending apex C–D detail of the stem and leaf-sheath, showing the velutine to hispid indumentum C medium green to reddish-green internodes (removed) D vinaceous internodes E–G leaves E adaxial side F vinaceous abaxial side G light green abaxial side (removed) H–I inflorescence (removed) H upper view of an inflorescence, showing unequal cincinni bracts and a front view of a flower (removed) I front view of a flower (removed) J dorsal and ventral views of the seed, showing the costate testa not cleft towards the embryotega, and the hilum ca. ½ the length of the seed. Photos by M.O.O. Pellegrini. See the Erratum note.
Figure 13 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 13 Distribution of Tradescantia chrysophylla M.Pell. Orange– Cerrado; Red– Caatinga; Olive-green– Pampa; Dark green– Atlantic Forest.
Figure 16 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 16 Tradescantia cymbispatha C.B.Clarke. A habit, showing the velvety aspect of the leaves due to the strigose indumentum B detail of the stem, showing the predominant vinaceous colour of the stem and leaves C detail of the stems, leaf-sheaths and abaxial side of the blades, showing the strigose and hyaline indumentum D adaxial side of the leaf-blade, showing the inconspicuous secondary veins and the strigose and hyaline indumentum E detail of flower at post-anthesis, showing the pedicel's and sepals' velutine indumentum F front view of a flower G dorsal and ventral views of the seed, showing the costate testa not cleft towards the embryotega and the hilum ca. ½ the length of the seed. Photos by M.O.O. Pellegrini.
Figure 17 from: Pellegrini MOO (2018) Wandering throughout South America: Taxonomic revision of Tradescantia subg. Austrotradescantia (D.R.Hunt) M.Pell. (Commelinaceae). PhytoKeys 104: 1-97. https://doi.org/10.3897/phytokeys.104.28484
Figure 17 Distribution of Tradescantia cymbispatha C.B.Clarke. Orange– Cerrado; Red– Caatinga; Yellow– Chaco and Pantanal; Olive-green– Pampa; Dark green– Atlantic Forest.
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