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644 results for “Shrubs”
FIG. 2 in Patterns of insect ¯ower visitation in Lavandula buchii Webb (Lamiaceae), an endemic shrub of Tenerife (Canary Islands)
FIG. 2. Daily variation in the size of ¯ower display (A) and temporal distribution of insect visits (B) in Lavandula buchii. Shown are meansÔ 1 SE. Mean values of number of open ¯owers and visitation frequency were averaged for 10 plants. Visitation rates were pooled for the three insect species reported in Results.
FIGURE 1 in Clarifying the typification of the names Kalanchoe fedtschenkoi and K. waldheimii (Crassulaceae subfam. Kalanchooideae), two leaf-succulent shrubs indigenous to Madagascar
FIGURE 1. Vegetative (A) and inflorescence (B) morphology of Kalanchoe waldheimii. Vegetative (C) and inflorescence (D) morphology of K. fedtschenkoi. Photograph credits: David-Paul Klein (A & B), Gideon F. Smith (C), and Ronen Shtein (D).
FIGURE. Typical habitats of Ramalina species on northern South America. A. High paramo, Laguna Anteojos, Sierra Nevada de Merida, where grows on rocks R. anteojina at 4100 m. B. Sub-paramo (timberline), La Aguada, Sierra Nevada de Merida, 3100 m, where are found R. dictyota and R. reducta on shrubs. C. Andean cloud forest, La Victoria, Sierra Nevada de Merida where R. cochlearis, R. cumanensis and R. victoriana are found growing as epiphytes. D. Populations of R. usnea, R. morrocoyensis and R. paradisensis growing as epiphytes on mangroves and Suriana maritima at sea level, National Park Morrocoy, state Falcón; the latter two species are known only from this locality. E. Ramalina usnea is the only species of this genus reported from the Alto Orinoco, Amazonas, near La Esmeralda, 150 m, growing as corticolous in submontane forests, at the top of the picture the Cerro Duida. F. Xerophytic forests from the National Park Cerro Santa Ana, state Falcón, where Ramalina santanensis and R. microphylla are known only growing on soil and rocks at 200–400 m. Photos V. Marcano. in The genus Ramalina Acharius (Ascomycota, Lecanoromycetes, Ramalinaceae) in northern South America
FIGURE. Typical habitats of Ramalina species on northern South America. A. High paramo, Laguna Anteojos, Sierra Nevada de Merida, where grows on rocks R. anteojina at 4100 m. B. Sub-paramo (timberline), La Aguada, Sierra Nevada de Merida, 3100 m, where are found R. dictyota and R. reducta on shrubs. C. Andean cloud forest, La Victoria, Sierra Nevada de Merida where R. cochlearis, R. cumanensis and R. victoriana are found growing as epiphytes. D. Populations of R. usnea, R. morrocoyensis and R. paradisensis growing as epiphytes on mangroves and Suriana maritima at sea level, National Park Morrocoy, state Falcón; the latter two species are known only from this locality. E. Ramalina usnea is the only species of this genus reported from the Alto Orinoco, Amazonas, near La Esmeralda, 150 m, growing as corticolous in submontane forests, at the top of the picture the Cerro Duida. F. Xerophytic forests from the National Park Cerro Santa Ana, state Falcón, where Ramalina santanensis and R. microphylla are known only growing on soil and rocks at 200–400 m. Photos V. Marcano.
FIGURE 3 in Euphorbia sahyadrica (Euphorbiaceae), a new species of succulent shrub from the wet zone of the northern Western Ghats, Maharashtra, India
FIGURE 3. Illustration of Euphorbia sahyadrica Sardesai & Malpure. (A) Habit, (B) Stem and spine shields, (C) Leaf, (D) Cyme, (E) Bract, (F) Bisexual cyathium, lateral view, (G) Bisexual cyathium, top view, (H) Staminate flowers, (I) Involucral Lobe, (J) Capsule, lateral view, (K) Capsule, top view, (L) Seeds, top and lateral view. Illustrated by B. De Jong from N.V. Malpure 0030.
FIGURE 4 in Euphorbia sahyadrica (Euphorbiaceae), a new species of succulent shrub from the wet zone of the northern Western Ghats, Maharashtra, India
FIGURE 4. Mitotic plate comparison of Euphorbia sahyadrica Sardesai & Malpure (A) and Euphorbia nivulia Buch.-Ham (B).
FIGURE 1 in Euphorbia sahyadrica (Euphorbiaceae), a new species of succulent shrub from the wet zone of the northern Western Ghats, Maharashtra, India
FIGURE 1. Comparison of Euphorbia sahyadrica Sardesai & Malpure and Euphorbia nivulia Buch.-Ham. (A–C) Euphorbia sahyadrica Sardesai & Malpure. (A) Habit, (B) Leaves, (C) Spine shield. (D–F) Euphorbia nivulia Buch.-Ham. (D) Habit, (E) Leaves, (F) Spine shield. Photos A–C by Milind Sardesai, D–F by Nilesh Malpure
FIGURE. Growth pattern of shrub species. A. Erect, cespitose in Ch. pachyclada. B. Decumbent in Ch. ustulata. C. Branched in Ch. claussenii. D. Not branched in Ch. claussenii. in Taxonomic review of Chamaecrista sect. Absus subsect. Absus ser. Paniculatae (Benth.) H.S. Irwin & Barneby (Leguminosae, Caesalpinioideae)
FIGURE. Growth pattern of shrub species. A. Erect, cespitose in Ch. pachyclada. B. Decumbent in Ch. ustulata. C. Branched in Ch. claussenii. D. Not branched in Ch. claussenii.
Data from: A pioneering pest: the winter moth (Operophtera brumata) is expanding its outbreak range into low-arctic shrub tundra
<p>Climate warming allows generalist boreal consumers to expand into arctic ecosystems. We present experimental and observational field data showing that a generalist boreal insect pest – the winter moth (<i>Operophtera brumata</i> Linnaeus, 1758) – is expanding its outbreak range out of the northern-boreal mountain birch forest in northeast Fennoscandia and into the adjacent low-artic shrub tundra. This is the first documented example of an outbreaking boreal insect pest expanding into a tundra ecosystem. The expansion has coincided with a long-term advancing trend in the expected hatching date of moth eggs in spring for the study region. We show that the winter moth can complete development on low-arctic willows and that the density of winter moth larvae in willow thickets is unrelated to the amount of mountain birch (the main host plant in northern-boreal forest) in the thickets. However, we also demonstrate that larval densities on willows show a regional-scale spatial decline when moving away from the birch forest and into the shrub tundra. Continued monitoring is needed to establish if the outbreaks will spread further into the tundra. The expansion of outbreaking boreal pests into the tundra could alter conventional expectations of increasing vegetation productivity and shrubification in tundra ecosystems.</p>
Data set of 1) plant abundance in the herb layer and 2) Shrub and tree composition and structure following forest management along a chronosequence
<p>In each site (1200 m²), three circular plots (400 m²) were established (total of 198 plots). Data presented here for 1) plant of the herb layer and 2) shrub and tree are grouped by site (addition of three plots). </p> <p>In the herb layer, total plant species identity and abundance (percentage cover) were sampled in each plot using eight circular micro-plots of 4 m². Data were collected in 2016 and 2017, between June and August. To minimize seasonal variability and allow detection of early spring species, plants (identity and abundance) in the herb layer were measured twice (once in June to early-July, and once in late-July to August).</p> <p>For tree, in each plot, species identity, diameter at breast height (DBH, 1.3 m) and locations of each tree > 9.1 cm DBH were determined. In each plot, species identity and DBH of shrubs and small trees (DBH range: 1.1 to 9.1 cm) were measured in three circular micro-plots of 25 m². Data that were related to the shrub-canopy layer included all trees and shrubs with DBH > 1.1 cm. Here, in each site, forest composition and structure is represented by different combinations of DBH classes (1.1-4 cm, 4-9.1 cm, 9.1-20 cm, 20-35 cm, >35 cm) and species.</p> <p>Plant community composition and abundance were assessed in unmanaged forests (sites of old-growth forest > 100 years, with dominant and co-dominant trees older than 200 years, and no obvious sign of past harvesting), and in even-aged and uneven-aged managed forests along a chronosequence (< 5 years, 15 years, 30 years after forest harvesting).</p>
FIGURE 7 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 7. Pseudophilautus semiruber based on its holotype, ZSIC 17401, adapted from Anandale (1913); A. profile of head (scale bar, 2 mm); B. dorsal aspect of body (scale bar, 5 mm); C. right pes (scale bar, 2 mm).
FIGURE 6 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 6. Pseudophilautus simba, in life (WHT6004, voucher specimen) at Morningside Forest Reserve. A. dorsofrontal aspect; B. ventral aspect; C. dorsal aspect.
FIGURE 5 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 5. Distribution of Pseudophilautus semiruber (open circle) and P. s i m b a (blue circle) and P. t a nu (purple circles), in Sri Lanka.
FIGURE 4 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 4. Pseudophilautus semiruber: a, ventral aspect of right manus; b, ventral aspect of right pes; and c, semi-diagramatic representation of the right-pes webbing pattern of female,WHT5831, 13.4 mm SVL. Scale bar: 1 mm.
FIGURE 3 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 3. Pseudophilautus semiruber: a, dorsal (whole body); b, profile; c, dorsal; d. ventral aspects, respectively, of head of female, WHT5831, 13.4 mm SVL. Scale bar: 1 mm.
FIGURE 1 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 1. Maximum likelihood tree of 12s and 16s rRNA gene fragments, with posterior probabilities from the Bayesian analysis shown above and Maximum Parsimony Bootstrap values shown below the nodes respectively. Pseudophilautus semiruber (**) forms a clade with P. s i m b a and P. cf. simba (*).
FIGURE 2 in Rediscovery of Pseudophilautus semiruber, a diminutive shrub frog (Rhacophoridae: Pseudophilautus) from Sri Lanka
FIGURE 2. Pseudophilautus semiruber (WHT5831), in life, Agra-Bopat Forest Reserve. A. profile; B. dorsal aspect; C. fronto-dorsal aspect; D. ventral aspect.
FIGURE 5 in A new shrub frog in the genus Platymantis (Ceratobatrachidae) from the Nakanai Mountains of eastern New Britain Island, Bismarck Archipelago
FIGURE 5. Comparison of the advertisement call of Platymantis citrinospilus and P. macrosceles. The 2.0 s waveform (A; relative amplitude vs. time) and audiospectrogram (B; frequency in kHz vs. time) of P. citrinospilus (holotype SAMA R64758) compared to waveform (C) and audiospectrogram (D) of P. macrosceles (UWZM 23721) of the same length. Platymantis citrinospilus recorded at ambient temperature of 17–18°C at Tompoi Camp, 1700 m abve sea level, Nakanai Mountains, New Britain; recorded by SJR. Platymantis macrosceles recorded at 17.1°C at 900 m on the ridge between the Ivule and Sigole Rivers, Nakanai Mountains, West New Britain Province; recoded by J. Foufopoulos (Foufopoulos and Brown, 2004).
FIGURE 1 in A new shrub frog in the genus Platymantis (Ceratobatrachidae) from the Nakanai Mountains of eastern New Britain Island, Bismarck Archipelago
FIGURE 1. Map of New Britain showing the type locality of Platymantis citrinospilus (square) at Tompoi Camp (~1,700 m above sea level, Nakanai Mountains) and Rabaul, the capital city of New Britain Province (circle).
FIGURE 3 in A new shrub frog in the genus Platymantis (Ceratobatrachidae) from the Nakanai Mountains of eastern New Britain Island, Bismarck Archipelago
FIGURE 3. Close up images of of the holotype of P. citrinospilus (A, C: SAMA R64758) and a paratype (B, D: PNGNM 24042) in life. Note white optical sclera encircling orbit (A), continuation of lateral areolation spot series into supracloacal region (B), low but distinct tarsal tubercles (C), and semi-transparent ventrum (D).
FIGURE 2 in A new shrub frog in the genus Platymantis (Ceratobatrachidae) from the Nakanai Mountains of eastern New Britain Island, Bismarck Archipelago
FIGURE 2. Photographs in life of the holotype (A: SAMA R64758) and paratypes (B: PNGNM 24042, C: SAMA R64756) of Platymantis citrinospilus and P. macrosceles (D: SAMA R64815).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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OpenNeuro
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