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The Nematology Research Unit focuses on taxonomy, phylogeny, morphology, and biology of nematodes from natural and agricultural ecosystems, including free-living, plant-parasitic, virus-vector, facultatively parasitic, and entomopathogenic nematodes. See Our main objective is to provide a more comprehensive …

Genus Ziziphus Mill., commonly called Ber, comprises deciduous or evergreen trees and shrubs, widely distributed in the tropical and sub-tropical areas of the world []. Ziziphus belongs to the family Rhamnaceae, which contains 100 species in the Old-world (i.e., African, European, and Asian) and New-world (i.e., America). Ziziphus species are pantropical and …

We checked our Pinguicula specimens with relevant taxonomic literature (Boissier 1875, Ernst 1961, Casper 1962, 1966, 1972, Steiger 1975, Mill 1978, Pignatti 1982, Strid & Kit Tan 1991, Romo et al. 1996, Blanca et al. 1999, Legendre 2000, Blanca 2001, Degtjareva et al. 2004, 2006, Conti & Peruzzi 2006) and collections and

2.1. Plant materials The specimens were collected from the Kuşadası district of Aydın Province, western Turkey, in 2015 and 2016 (Figure 1). The collected specimens were identified using the relevant literature (Tutin et al., 1972; Ietswaart, 1980, …

Plant material was collected from Turkey, Muğla, Ula, Portakallık in 25.3.2001. The material was identified by SK and voucher specimen is kept at the Herbarium of the Faculty of Pharmacy of Anadolu University, Eskişehir (ESSE 14113). Morphological studies A Wild M5 A stereo microscope with drawing tube was utilized for morphological drawings.

Biological collections are cornerstones for the study of biodiversity and an almost endless source of scientific information. Many are those within the social networks who demand scientists to stop using 'classical' biological collections as they are seen as primitive tools that promote animals and plants extinctions. We explain you why this statement is …

Datura innoxia Mill. in the Bosnia and Herzegovina: a – habitat b – flower c – capsule d – seeds (Photos a, c by S. Maslo; b, d by Š. Šarić) Fig. 2.The distribution of Datura innoxia Mill. in the Bosnia and Herzegovina. Cultivated plants (black dots) and …

1982) and the Flora Iranica(Leblebici, 1982; Rechinger, 1982), along with our morphological evaluation of both collected specimens and herbarium materials. 1. Plant densely white-tomentellous with dendroid hairs ..... C. niveum 1. Plant …

10%Silurian TDRHs for comparison to the Heckelmann Mill TDRHs. a Specimens from Gotland ascribed to Enallocrinus, note central canal in radicles and uncoated ossicles. Scale bar 10 mm. bEucalyptocrinites holdfast from the Waldron Shale of Indiana, showing "sock-bearing" root morphology. Scale bar 20 mm. Reference collection of the author

The taxonomical description of the species followed Mill (1982). Morphological measurements were based on 15-20 plant specimens. Anatomical …

specimens of L. cariense were examined from the her-baria ANK, BULU, EGE, and GAZI, and high-quality digital images of L. cariense were examined from BM, K, MO, and WAG, including the type specimens. That study confirmed that the description of a new species was necessary. A full description of the new species, L.

Flora of Tropical East Africa. 1982. Leaves alternate, pinnately compound, 6–11 cm. long, ultimate segments obovate, glaucous. Flowers in terminal corymbs; petals 4–5, dull yellow; stamens 8 or 10. Fruit a 4–5-locular capsule. 'Rue' is a native of S. Europe.

Rutaceae, J.O. Kokwaro (University of Nairobi). Flora of Tropical East Africa. 1982. Morphology General Habit Shrub or small tree to 3 m. high, with stout spines. Morphology Leaves Leaves elliptic, 8–20 cm. long, 3–9 cm. broad, serrate; petiole short, wingless and not articulated with lamina. Morphology Reproductive morphology Inflorescences

The general morphology of the structures studied was similar in juveniles and adults of both sexes. Mandibles in all specimens exhibited a morphology consistent with the structure of early juveniles (megalopa) previously described (Factor, 1982, Factor, 1989). Chelipeds exhibited heterochely with different MA values in adult males but the setal ...

A new synonym of Polygonatum 139 100°0' E 105°0' E 110°0' E 115°0' E 25°0' E 30°0' E 35°0' E Enshi, Hubei Mt. Emei, Sichuan Nanchuan, Chongqing Figure 1. Distribution map of Polygonatum hunanense (red dots with black circle, based on Liu et al. 2021) and Polygonatum kingianum var. grandifolium (blue dots with black circle: three populations inves - ...

Rutaceae, J.O. Kokwaro (University of Nairobi). Flora of Tropical East Africa. 1982. Morphology General Habit Glabrous evergreen semi-shrub 35–100 cm. Morphology Leaves Leaves alternate, pinnately compound, 6–11 cm. long, ultimate segments obovate, glaucous.

The Herbarium explained. The Herbarium is a collection of preserved plants that are stored, catalogued, and arranged systematically for study. When specimens are collected in the field, the Herbarium and associated information in the library is used to identify these specimens, to determine how one species differs from another, or whether a specimen represents a species …

Leaf shape diagnostics are more confused. While plants of subsp. maritima are most commonly pinnatisect, some plants have entire margins (Gandour et al. 2008, Ciccarelli 2010, and have been referred to as var. latifolia (Mouterde 1970) or var. integrifolia on various herbarium specimens: R.D. Cousens, unpublished), and others are bipinnatisect ...

Stratiomyomorpha (soldier flies and allies) is an ingroup of Diptera, with a fossil record stretching back to the Early Cretaceous (the Barremian, about 125 MYA). Stratiomyomorpha includes at least 3,000 species in the modern fauna, with many species being crucial for ecosystem functions, especially as saprophages. Larvae of many …

May 2009] Mart?nez-Mill?n et al. ?Pentapetalum from the Raritan Formation 935 sputter-coated with gold/palladium to observe them in a field-emission (Tokyo, Japan) S-4500 scanning electron microscope. All specimens are depos ited in the L. H. Bailey Hortorium Paleobotany Collection, Department of Plant

(d) other evidence such as the presence of a gastric mill (Kobayashi et al., 1999; Makovicky et al., 2004). These types of evidence, however, are limited either by the quality of the fossil record or by assumptions on the strength of relationships between morphology and inferred function (Bestwick et al., 2018 and references therein).

May 2009] Mart í nez-Mill á n et al. — P ENTAPETALUM from the Raritan Formation 935 Molecular data — The molecular markers used here are the same ones (same accession numbers) used in the two analyses focused on the relationships within Theaceae s.l. Prince and Parks (2001) used the chloroplast rbcL and matK, while Yang et al. (2004) used the …

the increased interest in the family is the lack of current studies on the morphology, taxonomy, and phylogeny of this group of higher flowering plants. Due to its close relations with the Mediterranean and Pre-Asian flora, our country appears to be a secondary active center of the Iridaceae family (Goldblatt 2000). Within the evidence

In the Flora of Turkey, the taxonomic concept of Muscari massayanum sensu Davis & Stuart was given based on five herbarium specimens and a photograph. In the original study, type location of the species was not specified, but its photograph and brief morphological features were included. In current study, herbarium samples given by Davis &; Stuart under …

A voucher herbarium specimen is a pressed plant sample with collection data deposited for future reference. It supports research work and may be examined to verify the identity of the specific plant used in a study. A voucher specimen must be deposited in a recognized herbarium committed to long-term maintenance. More information on herbaria may …

A herbarium (Latin: hortus siccus) is a collection of plant samples with associated data preserved for long-term study. These materials may include pressed and mounted plants, seeds, dry fruits, wood sections, pollen, microscope slides, silica-stored materials, frozen DNA extractions, and fluid-preserved flowers or fruits; all are generally referred to as herbarium specimens.

The entire body is a vibrant, metallic blue-green with areas of metallic red-copper on the humeri and apex of the elytra and on the pronotum, rostrum, and legs. The mean dimensions of the adult are 5.66 mm long by 3.71 mm wide (Ulmer et al. 2007). Figure 2. Adult Eurhinus magnificus Gyllenhal, a weevil, (dorsal view).

Morphological descriptions were based on pycnidia or perithecia formed on inoculated alfalfa stems placed on 2% water agar (WA), as well as from type specimens. Digital images of fruiting bodies were captured using a Discovery V20 stereomicroscope and AxioCam HrC digital camera (Carl Zeiss Microscopy, Thornwood, New York, USA) imaging system.

tal plants and roadside trees such as Senna siamea (Lam.) H. S. Irwin and Barneby and Senna occidentalis (Linn.) Link The genus has followed several curious lines of classi-fication. The taxonomy of this plant group is still puzzling because of the extreme morphological variability and ambiguous boundaries between taxa.

MATERIALS AND METHODS. Morphological Data—Morphological data for 54 Nymphoides taxa (including two subspecies of N. indica; Appendix 1) were obtained from literature (Aston 1973, 1982, 1984, 1986, 1987, 1997, 2002, 2003; Raynal 1974b; Sivarajan and Joseph 1993) or directly from observations of preserved specimens (in ethanol or dried) or live plants.

to FloraGREIF, the Virtual Guide to the Flora of Mongolia.. The project aims to present a virtual guide as an introduction to the flora of Mongolia. This webproject intends to provide an information source for b otanists, plant ecologists and students of botany or ecology working in applied projects.Moreover, it will also offer a resource for taxonomists to prepare revisions or …

Capsule ovoid, 1.8–2 cm. tall. Morphology Reproductive morphology Seeds. Seeds ovoid, flattened, black, glabrous, 9–10 mm. long, 5 mm. wide. Habitat. Naturalized in waste places and about habitations; 0–1200 m. Distribution. T1 T3 T4 T8 an American plant now widely distributed in the tropics of the Old World.

out to prepare descriptions and to sample populations for karyological and micromorphological analyses. The distribution and conservation status of each entity was also carefully evaluated. All voucher specimens are in Fl. Additional plant material from the following herbaria was examined: B, BM, BOLO, CAG, , E, FI, G,

are listed after the morphological description, and the numbers based on Bulgarian material are asterisked (*). A few dubious numbers are preceded by a ques-tion mark. The list of karyologically examined species and the origin of the material are given in Appendix 2. The number of voucher specimens marked with (+) re-

Study sites and insect sampling. The D. europaea adults used in this study were monitored and collected during 2010–2012 from four selected locations in Serbia where this planthopper is recorded as being relatively abundant ().The morphological identification of the collected specimens was confirmed using the description provided by Holzinger et al.