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729 results for “Asparagaceae”
Photo illustrations of new and noteworthy species of Ophiopogon and Peliosanthes (Asparagaceae) from Laos, Vietnam and Thailand
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Data from: Ledebouria mavelii (Asparagaceae), a new species from Palakkad gap, Kerala, India
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FIGURES 138–141. Female vestibula and ovipositors. 138 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 138–141. Female vestibula and ovipositors. 138, Agaveocoris agavis (left arrow pointing to ventral labiate plates; right arrow pointing to lateral arm). 139, Laterospinocoris cyaneipennis (arrow pointing to ventral labiate plates; right arrow pointing to lateral arm). 140, Nigrotomocoris nigrus (arrow pointing to ventral labiate plates and opposing deeply tooth structures; right arrow pointing to lateral arm). 141, Schaffnerocoris pallipes, n. sp. (arrow point to ventral labiate plates and opposing deeply toothed structures; right arrow pointing to lateral arm).
FIGURES 129–137 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 129–137. Male genital tubercles of Laterospinocoris, Nigrotomocoris, and Schaffnerocoris spp. 129, L. cyaneipennis. 130, L. mexicanus, n. sp. 131, N. keltoni, n. sp. 132, N. longirostris, n. sp. 133, N. nigrus. 134, N. tibiopallidus. 135, S. fuscotibialis, n. sp. 136, S. pallipes, n. sp. 137, S. similis, n. sp.
FIGURES 113–118 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 113–118. Male genitalia of Schaffnerocoris spp. S. fuscotibialis, n. sp.: 113, left paramere. 114, right paramere. S. pallipes, n. sp.; 115, left paramere. 116, right paramere. S. similis, n. sp.: 117, left paramere. 118, right paramere.
FIGURES 113–118 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 113–118. Male genitalia of Schaffnerocoris spp. S. fuscotibialis, n. sp.: 113, right paramere. 114, left paramere. S. pallipes, n. sp.: 115, left paramere. 116, right paramere. S. tibiopallidus, n. sp.: 117, left paramere. 118, right paramere.
FIGURES 119–128 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 119–128. Male genital tubercles of Agaveocoris spp. 119, A. agavis. 120, A. barberi. 121, A. barrerai, n. sp. 122, A. bimaculatus, n. sp. 123, A. dimidiatus, n. sp. 124, A. distanti. 125, A. roseus, n. sp. 126, A. rostratus, n. sp. 127, A. schaffneri, n. sp. 128, A. scutellatus, n. sp.
FIGURES 94–103 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 94–103. Male genitalia of Agaveocoris and Laterospinocoris spp. A. schaffneri, n. sp.: 94, endosoma. 95, right paramere. 96, left paramere. A. scutellatus, n. sp.: 97, endosoma. 98, left paramere. 99, right paramere. L. cyaneipennis: 100, right paramere. 101, left paramere. L. mexicanus, n. sp.: 102, left paramere. 103, right paramere.
FIGURES 104–99 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 104–99. Male genitalia of Nigrotomocoris spp. N. keltoni, n. sp.: 104, endosoma. 105, left paramere. 106, right paramere. N. longirostris, n. sp. 107, left paramere. 108, right paramere. N. nigrus: 109, left paramere. 110, right paramere. N. tibiopallidus: 111, left paramere. 112, right paramere.
FIGURES 80–93 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 80–93. Male genitalia of Agaveocoris spp. A. dimidiata, n. sp.: 80, endosoma. 81, left paramere. 82, right paramere. A. distanti, n. sp.: 83, endosoma. 84, left paramere. 85, right paramere. A. marginalis, n. sp.: 86, endosoma. 87, left paramere. 88, right paramere. A. roseus, n. sp.: 89, right paramere. 90, left paramere. A. rostratus, n. sp.: 91, endosoma. 92, left paramere. 93, right paramere.
FIGURES 67–77 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 67–77. Male genitalia of Caulotops and Agaveocoris spp. Caulotops platensis: 67, genital capsule. 68, left paramere. 69, right paramere. Agaveocoris agavis: 70, endosoma. 71, left paramere. 72, right paramere. A. barberi: 73, left paramere. 74, right paramere. A. barrerai, n. sp.: 75, left paramere. 76, right paramere. A. bimaculatus, n. sp.: 77, endosoma. 78, left paramere. 79, right paramere.
FIGURES 43–54. Laterospinocoris and Nigrotomocoris spp. 43, L in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 43–54. Laterospinocoris and Nigrotomocoris spp. 43, L. cyaneipennis (Reuter), male (dorsal aspect). 44, L. cyaneipennis, male (lateral aspect). 45, L. cyaneipennis, female (dorsal aspect). 46, L. mexicanus, n. sp., male (dorsal aspect). 47, L. mexicanus, n. sp., male (lateral aspect). 48, L. mexicanus, n. sp., female (dorsal aspect). 49, N. keltoni, n. sp., male (dorsal aspect). 50, N. keltoni, n. sp., male (lateral aspect). 51, N. keltoni, n. sp., female (dorsal aspect). 52, N. longirostris, n. sp., male (dorsal aspect). 53, N. longirostris, n. sp., male (lateral aspect). 54, N. longirostris, n. sp., female (dorsal aspect).
FIGURES 32–42. Agaveocoris spp. 32, A. roseus, n in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 32–42. Agaveocoris spp. 32, A. roseus, n. sp., male (dorsal aspect). 33, A. roseus, n. sp., male (lateral aspect). 34, A. roseus, female (dorsal aspect). 35, A. rostratus, n. sp., male (dorsal aspect). 36, A. rostratus, n. sp., male (lateral aspect). 37, A. rostratus, n. sp., female (dorsal aspect). 38, A. schaffneri, n. sp., male (dorsal aspect). 39, A. schaffneri, n. sp., male (lateral aspect). 40, A. schaffneri n. sp., female (dorsal aspect). 41, A. scutellatus n. sp., male (dorsal aspect). 42, A. scutellatus, n. sp., female (dorsal aspect).
FIGURE 1 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURE 1. Strict consensus tree of three equally parsimonious New Technology, 1000 Random Addition Search trees of 143 steps.
FIGURES 21–31. Agaveocoris spp. 21, A. dimidiatus, n in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 21–31. Agaveocoris spp. 21, A. dimidiatus, n. sp., male (dorsal aspect). 22, A. dimidiatus, n. sp., male (lateral aspect). 23, A. dimidiatus, n. sp., female (dorsal aspect). 24, A. distanti (Reuter), male (brown color form, dorsal aspect). 25, A. distanti (Reuter), male (brown color form, lateral aspect). 26, A. distanti, female (brown color form, dorsal aspect). 27, A. distanti, male (reddish-orange color form, dorsal aspect). 28, A. distanti, female (reddish-orange color form, dorsal aspect). 29, A. marginalis, n. sp., male (dorsal aspect). 30, A. marginalis, n. sp., male (lateral aspect). 31, A. roseus, n. sp., female (dorsal aspect).
FIGURES 2–7 in Revision and Phylogeny of the Eccritotarsine Plant Bug Genus Caulotops Bergroth, with Descriptions of Four New Genera and 14 New Species (Hemiptera Heteroptera: Miridae: Bryocorinae) Associated with Agave (Agavoideae Asparagaceae) and Related Plant Genera
FIGURES 2–7. Scanning electron microscope (SEM) micrographs of Agaveocoris agavis. 2, head and pronotum, dorsal aspect. 3, head and pronotum, lateral aspect. 4, head, frontal aspect. 5, metathoracic scent gland opening and ostiolar evaporative area. 6, genital capsule, showing right and left paramere and tubercle, caudal aspect. 7, genital capsule, showing right paramere and tubercle, lateral aspect.
Data from: Muilla lordsburgana (Asparagaceae: Brodiaeoideae), a new species found north of Lordsburg, southwestern New Mexico
<p><i>Muilla</i> <i>lordsburgana</i> P.J.Alexander sp. nov. is described from eastern Lordsburg Mesa in the northwestern fringe of the Chihuahuan Desert, southwestern New Mexico. It is very similar to <i>Muilla</i> <i>coronata</i>, a species known in the Mojave Desert of California and a small area of adjacent Nevada. Compared to <i>Muilla</i> <i>coronata</i>, the style and stigma combined are longer, the anthers are longer, the fruits are larger, and the seeds are larger. It has a short flowering period in March, and is difficult or impossible to find at other times of the year. It is narrowly distributed, limited to a band of deep, coarse, sandy soils derived primarily from granite. Several species that are otherwise uncommon in the area also occur in this habitat, including <i>Log</i><i>fi</i><i>a</i> <i>depressa</i>, <i>Pectocarya</i> <i>platycarpa</i>, and <i>Plagiobothrys</i> <i>arizonicus</i>. Invasive species, especially <i>Erodium</i> <i>cicutarium</i> in the winter annual flora, are generally dominant. <i>Muillla</i> <i>lordsburgana</i> has probably been overlooked until now because it is not easy to observe and occurs in habitats that are not attractive to botanists.</p>
Data from: Gas exchange and leaf anatomy of a C3-CAM hybrid, Yucca gloriosa (Asparagaceae)
While the majority of plants use the typical C3 carbon metabolic pathway, ~6% of angiosperms have adapted to carbon limitation as a result of water stress by employing a modified form of photosynthesis known as Crassulacean acid metabolism (CAM). CAM plants concentrate carbon in the cells by temporally separating atmospheric carbon acquisition from fixation into carbohydrates. CAM has been studied for decades, but the evolutionary progression from C3 to CAM remains obscure. In order to better understand the morphological and physiological characteristics associated with CAM photosynthesis, phenotypic variation was assessed in Yucca aloifolia, a CAM species, Yucca filamentosa, a C3 species, and Yucca gloriosa, a hybrid species derived from these two yuccas exhibiting intermediate C3–CAM characteristics. Gas exchange, titratable leaf acidity, and leaf anatomical traits of all three species were assayed in a common garden under well-watered and drought-stressed conditions. Yucca gloriosa showed intermediate phenotypes for nearly all traits measured, including the ability to acquire carbon at night. Using the variation found among individuals of all three species, correlations between traits were assessed to better understand how leaf anatomy and CAM physiology are related. Yucca gloriosa may be constrained by a number of traits which prevent it from using CAM to as high a degree as Y. aloifolia. The intermediate nature of Y. gloriosa makes it a promising system in which to study the evolution of CAM.
FIGURE 6 in Leopoldia buseana (Asparagaceae, Scilloideae), a new species from southwestern Anatolia
FIGURE 6. SEM micrographs of pollen grains and pollen surface of Leopoldia buseana (A–C); Leopoldia muglaensis (D–F); Leopoldia elmasii (G–I) and Leopoldia weissii (J–L).
FIGURE 7 in Leopoldia buseana (Asparagaceae, Scilloideae), a new species from southwestern Anatolia
FIGURE 7. Distribution map of Leopoldia buseana (star), Leopoldia elmasii (triangle), Leopoldia muglaensis (square) and Leopoldia weissii (circle) (Map is obtained from Coğrafya Harita (2023), location data of species just added to the map according to herbarium specimens examined and Eker (2022).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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