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Nelson Syndrome
A syndrome characterized by HYPERPIGMENTATION, enlarging pituitary mass, visual defects secondary to compression of the OPTIC CHIASM, and elevated serum ACTH. It is caused by the expansion of an underlying ACTH-SECRETING PITUITARY ADENOMA that grows in the absence of feedback inhibition by adrenal CORTICOSTEROIDS, usually after ADRENALECTOMY.
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Encephalomyelitis, Acute Disseminated
An acute or subacute inflammatory process of the CENTRAL NERVOUS SYSTEM characterized histologically by multiple foci of perivascular demyelination. Symptom onset usually occurs several days after an acute viral infection or immunization, but it may coincide with the onset of infection or rarely no antecedent event can be identified. Clinical manifestations include CONFUSION, somnolence, FEVER, nuchal rigidity, and involuntary movements. The illness may progress to COMA and eventually be fatal. (Adams et al., Principles of Neurology, 6th ed, p921)
Cape Verde
Tourette Syndrome
A neuropsychological disorder related to alterations in DOPAMINE metabolism and neurotransmission involving frontal-subcortical neuronal circuits. Both multiple motor and one or more vocal tics need to be present with TICS occurring many times a day, nearly daily, over a period of more than one year. The onset is before age 18 and the disturbance is not due to direct physiological effects of a substance or a another medical condition. The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning. (From DSM-IV, 1994; Neurol Clin 1997 May;15(2):357-79)
Cordyceps
Hysteria
Fruiting Bodies, Fungal
Africa, Western
Compulsive Behavior
The behavior of performing an act persistently and repetitively without it leading to reward or pleasure. The act is usually a small, circumscribed behavior, almost ritualistic, yet not pathologically disturbing. Examples of compulsive behavior include twirling of hair, checking something constantly, not wanting pennies in change, straightening tilted pictures, etc.
Salmon-derived nitrogen in terrestrial invertebrates from coniferous forests of the Pacific Northwest. (1/126)
BACKGROUND: Bi-directional flow of nutrients between marine and terrestrial ecosystems can provide essential resources that structure communities in transitional habitats. On the Pacific coast of North America, anadromous salmon (Oncorhynchus spp.) constitute a dominant nutrient subsidy to aquatic habitats and riparian vegetation, although the contribution to terrestrial habitats is not well established. We use a dual isotope approach of delta15N and delta13C to test for the contribution of salmon nutrients to multiple trophic levels of litter-based terrestrial invertebrates below and above waterfalls that act as a barrier to salmon migration on two watersheds in coastal British Columbia. RESULTS: Invertebrates varied predictably in delta15N with enrichment of 3-8 per thousand below the falls compared with above the falls in all trophic groups on both watersheds. We observed increasing delta15N levels in our invertebrate groups with increasing consumption of dietary protein. Invertebrates varied in delta13C but did not always vary predictably with trophic level or habitat. From 19.4 to 71.5% of invertebrate total nitrogen was originally derived from salmon depending on taxa, watershed, and degree of fractionation from the source. CONCLUSIONS: Enrichment of delta15N in the invertebrate community below the falls in conjunction with the absence of delta13C enrichment suggests that enrichment in delta15N occurs primarily through salmon-derived nitrogen subsidies to litter, soil and vegetation N pools rather than from direct consumption of salmon tissue or salmon tissue consumers. Salmon nutrient subsidies to terrestrial habitats may result in shifts in invertebrate community structure, with subsequent implications for higher vertebrate consumers, particularly the passerines. (+info)How do water transport and water storage differ in coniferous earlywood and latewood? (2/126)
The goal of this research project was to determine the water transport behaviour of earlywood versus latewood in the trunk of 21-year-old Douglas-fir [Pseudostuga menziesii (Mirb.) Franco] trees. Specific conductivity (k(s)) and the vulnerability of xylem to embolism were measured on a single growth ring and in a subset of earlywood and latewood samples within the same ring. Earlywood/latewood ratio, trunk water potential (Psi) and relative water content (RWC) were used to predict differences in conductivities and vulnerability to embolism. Earlywood has about 11 times the k(s) of latewood, and up to 90% of the total flow occurred through the earlywood. Earlywood's vulnerability to embolism followed the same trend as that of the whole wood, with 50% loss of conductivity at -2.2 MPa (P(50)). Latewood was more vulnerable to embolism than earlywood at high Psi, but as Psi decreased, the latewood showed very little further embolism, with a P(50) <-5.0 MPa. The lowest trunk Psi estimated in the field was about -1.4 MPa, indicating that latewood and earlywood in the field experienced about 42% and 16% loss of k(s), respectively. The higher vulnerability to embolism in latewood than in earlywood at field Psi was associated with higher water storage capacity (21.8% RWC MPa(-1) versus 4.1% RWC MPa(-1), latewood and earlywood, respectively). The shape of the vulnerability curve suggests that air seeding through latewood may occur directly through pores in the margo and seal off at lower pressure than earlywood pores. (+info)The role of two isoenzymes of alpha-amylase of Araucaria araucana (Araucariaceae) on the digestion of starch granules during germination. (3/126)
Starch is the principal reserve of Araucaria araucana seeds, and it is hydrolysed during germination mainly by alpha-amylase. There are several alpha-amylase isoenzymes whose patterns change in the embryo and in the megagametophyte from the one observed in quiescent seeds (T(0)) to a different one observed 90 h after imbibition (T(90)). The objective of this research was to study the roles of two purified alpha-amylase isoenzymes by in vitro digestion of starch granules extracted from the tissues at two times of imbibition: one is abundant in quiescent seeds and the other is abundant after 90 h of imbibition. The isoenzymes digested the starch granules of their own stage of germination better, since the isoenzyme T(0) digested starch granules mainly from quiescent seeds, while the isoenzyme T(90) digested starch mainly at 90 h of imbibition. The sizes of the starch granule and the tissue from which these granules originated make a difference to digestion by the isoenzymes. Embryonic isoenzyme T(0) digested large embryonic starch granules better than small and medium-sized granules, and better than those isolated from megagametophytes. Similarly isoenzyme T(90) digested small embryonic starch granules better than medium-sized and large granules, and better than those isolated from megagametophytes. However, a mixture of partially purified megagametophytic isoenzymes T(0) and T(90) digested the megagametophytic granules better than those isolated from embryos. Studies of in vitro sequential digestion of starch granules with these isoenzymes corroborated their specificity. The isoenzyme T(90) digested starch granules previously digested by the isoenzyme T(0). This suggests that in vivo these two isoenzymes may act sequentially in starch granule digestion. (+info)The penalty of a long, hot summer. Photosynthetic acclimation to high CO2 and continuous light in "living fossil" conifers. (4/126)
Deciduous forests covered the ice-free polar regions 280 to 40 million years ago under warm "greenhouse" climates and high atmospheric pCO2. Their deciduous habit is frequently interpreted as an adaptation for minimizing carbon losses during winter, but experiments with "living fossils" in a simulated warm polar environment refute this explanation. Measured carbon losses through leaf abscission of deciduous trees are significantly greater than losses through winter respiration in evergreens, yet annual rates of primary productivity are similar in all species. Here, we investigate mechanisms underlying this apparent paradox by measuring the seasonal patterns of leaf photosynthesis (A) under pCO2 enrichment in the same trees. During spring, A increased significantly in coastal redwood (Sequoia sempervirens), dawn redwood (Metasequoia glyptostroboides), and swamp cypress (Taxodium distichum) at an elevated pCO2 of 80 Pa compared with controls at 40 Pa. However, strong acclimation in Rubisco carboxylation capacity (Vc,max) completely offset the CO2 response of A in all species by the end of 6 weeks of continuous illumination in the simulated polar summer. Further measurements demonstrated the temporary nature of acclimation, with increases in Vc,max during autumn restoring the CO2 sensitivity of A. Contrary to expectations, the acclimation of Vc,max was not always accompanied by accumulation of leaf carbohydrates, but was associated with a decline in leaf nitrogen in summer, suggesting an alteration of the balance in plant sources and sinks for carbon and nitrogen. Preliminary calculations using A indicated that winter carbon losses through deciduous leaf abscission and respiration were recovered by 10 to 25 d of canopy carbon fixation during summer, thereby explaining the productivity paradox. (+info)Overdominant lethals as part of the conifer embryo lethal system. (5/126)
In pines, self-pollination rates can be as high as 34% yet only 5% of viable seed is a product of self-fertilization. This decline in selfed seed viability is the consequence of post-fertilization exclusion mechanisms operating via the embryo lethal system. Recent molecular marker dissection studies suggest that the embryo lethal system is composed of semilethal factors dispersed across the genome, but it is not clear whether overdominant lethal factors are rare or representative. The study objective was to determine if overdominance was rare for the embryo lethal system in conifers. Three cohorts of selfed offspring from a single Pinus taeda parent were genotyped for nuclear microsatellites. Maximum likelihood tests based on distorted segregation ratios for single markers and for interval mapping were used to infer the degree of dominance. Four hypotheses about overdominance lethal factors were tested: (1) overdominant lethal factors rarely occur within the embryo lethal system, (2) overdominant lethal factors are rarely detected because they are transient and display stage-specific expression, (3) overdominant lethal factors are rarely detected due to tight linkage with rare marker alleles and (4) dominance estimation is unbiased by gametic selection. Four out of the seven chromosomal segments were linked to an overdominant lethal factor. One of these four segments had symmetric overdominance, an effect which persisted from embryo maturity through germination. Four overdominant lethal factors were linked to common and rare marker alleles. Gametic selection was not a source of bias in dominance estimation. Overdominant or pseudo-overdominant lethal factors are a common component of the conifer embryo lethal system. (+info)Island biology and ecosystem functioning in epiphytic soil communities. (6/126)
Although island attributes such as size and accessibility to colonizing organisms can influence community structure, the consequences of these for ecosystem functioning are little understood. A study of the suspended soils of spatially discrete epiphytes or treetop "islands" in the canopies of New Zealand rainforest trees revealed that different components of the decomposer community responded either positively or negatively to island size, as well as to the tree species that the islands occurred in. This in turn led to important differences between islands in the rates of ecosystem processes driven by the decomposer biota. This system serves as a model for better understanding how attributes of both real and habitat islands may affect key ecosystem functions through determining the community structure of organisms that drive these functions. (+info)Axillary meristems and the development of epicormic buds in wollemi pine (Wollemia nobilis). (7/126)
Intact trees of Wollemia nobilis Jones, Hill and Allen (Araucariaceae) routinely develop multiple coppice shoots as well as orthotropic epicormic shoots that become replacement or additional leaders. As these are unusual architectural features for the Araucariaceae, an investigation was made of the axillary meristems of the main stem and their role in the production of epicormic and possibly coppice shoots. Leaf axils, excised from the apex to the base of 2-m-high W. nobilis plants (seedling origin, ex situ grown), were examined anatomically. Small, endogenous, undifferentiated (no leaf primordia, no vascular or provascular connections) meristems were found in the axils from near the shoot apex. In the more proximal positions about half the meristems sampled did not differentiate further, but became tangentially elongated to compensate for increases in stem diameter. In the remaining axils the meristems slowly developed into bud primordia, although these buds usually developed few leaf primordia and their apical 'domes' were wide and flat. Associated vascular development was generally restricted to provascular dedifferentiation of the cortical parenchyma, with the procambium usually forming a 'closed loop' that did not extend back to the secondary vascular tissues. Development of the meristems was very uneven with adjacent axils often at widely differing stages of development into buds. The study shows that, unlike most conifers, W. nobilis possesses long-lived meristematic potential in most, if not all, leaf axils. Unlike other araucarias that have been investigated, many of the meristems in the orthotropic main stem will slowly develop into bud primordia beneath the bark in intact plants. It appears likely that this slow but continued development provides a ready source of additional or replacement leaders and thus new branches and leaves. (+info)Antibacterial and antifungal effects of essential oils from coniferous trees. (8/126)
Essential oils have potential biological effects, i.e., antibiotic, anticarcinogenic, and sedative effects during stress. In the present study, we investigated the antibacterial and antifungal effects of essential oils extracted from the coniferous species Pinus densiflora, Pinus koraiensis, and Chamaecyparis obtusa, because their biological activities have not been yet elucidated. The essential oils were quantified using gas chromatography and identified in gas chromatography-mass spectrometric analysis. Simultaneously, antibacterial and antifungal assays were performed using the essential oils distilled from the needles of coniferous trees. The major components and the percentage of each essential oil were: 19.33% beta-thujene in P. densiflora; 10.49% alpha-pinene in P. koraiensis; 10.88% bornyl acetate in C. obtusa. The essential oils from P. densiflora and C. obtusa have antibacterial effects, whereas essential oils from P. koraiensis and C. obtusa have antifungal effects. These results indicate that the essential oils from the three coniferous trees, which have mild antimicrobial properties, can inhibit the growth of gram-positive and gram-negative bacteria and fungi. (+info)
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Lipid profile in eggs of Araucana hens compared with Lohmann Selected Leghorn and ISA Brown hens given diets with different fat...
Evidences of delayed size recovery in Araucaria angustifolia populations after post-glacial colonization of highlands in...
Changes in IAA, tryptophan and activity of soluble peroxidase associated with zygotic embryogenesis in Araucaria angustifolia ...
Araucariaceae - Wikipedia
The World´s Tree Species: Monkey Puzzle tree - Araucaria araucana
The Phytophactor: Nice ornamental conifer but rare
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Miniature Conifers (Up to 40cms wide or high in 10 years)
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Taiga A320 - Conifer Green Needle Complex
Slow Growing Conifers (SG) Up to 120cms wide or high in 10 years
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Forests | Free Full-Text | Haploids in Conifer Species: Characterization and Chromosomal Integrity of a Maritime Pine Cell Line
Hypothesis
Extractives in bark of different conifer species growing in Pakistan : Holzforschung
Contact Us - Fire Risk Assessments London
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Practical use of insect pheromones to manage coniferous tree pests in eastern Canada.
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Pinophyta
a b c d e Campbell, Reece, "Phylum Coniferophyta". Biology. 7th. 2005. Print. P. 595 ... The Pinophyta, also known as Coniferophyta or Coniferae, or commonly as conifers, are a division of vascular land plants ... "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
Blackhawk Formation
Coniferophyta Androvettia sp. Araucarites sp. Brachyphyllum squammnosum Geinitzia reichenbachii Metasequoia sp. Moriconia ...
List of coniferous plants of Montana
Campbell, Reece, "Phylum Coniferophyta."Biology. 7th. 2005. Print. P.595 Catalogue of Life: 2007 Annual checklist - Conifer ... The conifers, division Pinophyta, also known as division Coniferophyta or Coniferae, are one of 13 or 14 division level taxa ... "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
Conifer
Campbell, Reece, "Phylum Coniferophyta". Biology. 7th. 2005. Print. P. 595 Lott, John N. A; Liu, Jessica C; Pennell, Kelly A; ... Scientifically, they make up the division Pinophyta (/pɪˈnɒfɪtə, ˈpaɪnoʊfaɪtə/), also known as Coniferophyta (/ˌkɒnɪfəˈrɒfɪtə ... Lesage, Aude; West, M Marcia (2002). "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, ...
Dinosaur National Monument
Now enclosed by the Dinosaur Quarry building (Gilmore (1936), Foster (2003); Good (2004). Planta Coniferophyta Mollusca Unio sp ...
List of conifers of South Africa
Also known as Coniferophyta or Coniferae, or commonly as conifers, Pinophyta are a division of vascular land plants containing ... Phylum Coniferophyta (7th ed.). p. 595. Lott, John N. A; Liu, Jessica C; Pennell, Kelly A; Lesage, Aude; West, M Marcia (2002 ... "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
Gymnosperm - Simple English Wikipedia, the free encyclopedia
Pinophyta (or Coniferophyta) - Conifers. Ginkgophyta - Ginkgo. Cycadophyta - Cycads. Gnetophyta - Gnetum, Ephedra, Welwitschia ...
Forest
These forests are composed entirely, or nearly so, of coniferous species (Coniferophyta). In the Northern Hemisphere pines ...
Pinales
Gymnosperm (Gymnospermae) taxonomy has been considered controversial, and lacks consensus.[4][2] As taxonomic classification transformed from being based solely on plant morphology to molecular phylogenetics, the number of taxonomic publications increased considerably after 2008,[5][6][1][7][8] however, these approaches have not been uniform. A taxonomic classification has been complicated by the relationship of extant to extinct taxa, and within extinct taxa, and particularly the placement of Gnetophyta. The latter have been variously classified as basal to all gymnosperms, sister group to conifers ('gnetifer' hypothesis) or sister to Pinaceae ('gnepine' hypothesis) in which they are classified within the conifers.[9] While the extant gymnosperms form a monophyletic group,[3] a formal name has not been assigned to this clade.[1]. In 2018, the Gymnosperm Phylogeny Group was established, analogous to the Angiosperm Phylogeny Group and Pteridophyte Phylogeny Group, with the intention of reaching a ...
Gymnosperm
Organisms that belong to the Cycadophyta, Ginkgophyta, Gnetophyta, and Pinophyta (also known as Coniferophyta) phyla are still ... "Phylum Coniferophyta."Biology. 7th. 2005. Print. P.595 Walters, Dirk R Walters Bonnie By (1996). Vascular plant taxonomy. ...
Pinales
... division Coniferophyta class Coniferae class Chlamydospermae (Gnetales) division Cycadophyta class Cycadae Benson,(1957) who ...
List of MeSH codes (B06)
... coniferophyta MeSH B06.388.400.122.166 - cephalotaxus MeSH B06.388.400.122.188 - cupressaceae MeSH B06.388.400.122.188.199 - ...
Pollen tube
In other phyla of gymnosperms, coniferophyta and gnethophyta, the sperm is non motile, called siphonogamy and the pollen tube ...
Drzewica Formation
Coniferophyta), distinguished in the Pliensbachian and Toarcian deposits in northern Europe. The Lublin Upland fluvial ...
Why coniferophyta called sporophyte? - Biology-Online
No, seeds are not spores. The tree itself is the sporophyte generation. It is called a sporophyte because it produces spores, not because it is a spore. It produces microspores, which are part of the pollen grain, and megaspores, which develop into the egg, antipodal cells, polar nuclei, and synergids. The seed is simply a structure, derived from the ovule, specific to vascular seed plants that houses the multicellular embryos of sporophytes ...
Coniferophyta - oi
Pinophyta). The biggest division of gymnosperms, with a long fossil history, comprising trees and shrubs, nearly all of which are evergreen, commonly with monopodial crowns. Most are resinous. The wood lacks vessels (see trachea and vessel element). Conifers are extremely important for timber and paper production. The leaves are often needle- or scale-like. Fertile parts occur in unisexual cones, variously containing sterile scales. Stamens are borne on commonly peltate scales. The ovule and seed are naked and borne on a scale. They first appear as fossils in Carboniferous rocks. There are about 550 extant species. ...
Gymnosperm | Encyclopedia.com
Coniferophyta Cycadophyta Ginkgophyta Gnetophyta Extant members 50-60 genera, about 550 species. 11 genera, about 160 species. ... The Coniferophyta, or conifers, are the most abundant group of living gymnosperms and the first of the living gymnosperm groups ... In the Five Kingdoms classification system, gymnosperms comprise three distinct phyla: Coniferophyta (such as pine, spruce, and ... There are four groups of gymnosperms living today-Coniferophyta, Cycadophyta, Ginkgophyta, and Gnetophyta-but many additional ...
Division: Coniferophyta / Pinophyta I - ppt video online download
Coniferophyta Class: Pinopsida / Coniferopsida Order: Pinales / Coniferales Termed conifers because most members bear their ... Coniferophyta / Pinophyta The conifers are assigned to the Division: Pinophyta / ... 1 Division: Coniferophyta / Pinophyta I 2 Coniferophyta / Pinophyta. The conifers are assigned to the Division: Pinophyta / ... Download ppt "Division: Coniferophyta / Pinophyta I" * Ppt on 60 years of indian parliament latest Ppt on condition based ...
Fossils by Phylum | BRLSI
Bath Royal Literary and Scientific Institution is an educational charity based in Queen Square, Bath. We have two main activities; a programme of talks, discussions and exhibitions on science, the arts and current affairs, and the maintenance and exhibition of our extensive collection of books, fossils and artifacts. Outside organisations also use our premises for meetings.
Pinophyta - Wikipedia
a b c d e Campbell, Reece, "Phylum Coniferophyta". Biology. 7th. 2005. Print. P. 595 ... The Pinophyta, also known as Coniferophyta or Coniferae, or commonly as conifers, are a division of vascular land plants ... "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
Plant | Encyclopedia.com
The Coniferophyta has about 600 species, and includes familiar evergreen trees such as pines , spruces, and firs . The conifers ... The Coniferophyta has about 600 species, and includes familiar evergreen trees such as pines, spruces, and firs. The conifers ... and Coniferophyta (588 species). Conifers bear seeds in cones and include many familiar needle-bearing evergreens, such as pine ... Coniferophyta (conifers); and Angiospermophyta (angiosperms). See also alternation of generations. ...
Conifer | plant | Britannica.com
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Campbell, Reece, "Phylum Coniferophyta."Biology. 7th. 2005. Print. P.595 Catalogue of Life: 2007 Annual checklist - Conifer ... The conifers, division Pinophyta, also known as division Coniferophyta or Coniferae, are one of 13 or 14 division level taxa ... "Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
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Conifer - The Full Wiki
a b c d e Campbell, Reece, "Phylum Coniferophyta."Biology. 7th. 2005. Print. P.595 ... The conifers, division Pinophyta, also known as division Coniferophyta or Coniferae, are one of 13 or 14 division level taxa ... Older scientific names (no longer allowed) are Coniferophyta and Coniferales.. According to the ICBN it is possible to use a ... Iron-rich particles and globoids in embryos of seeds from phyla Coniferophyta, Cycadophyta, Gnetophyta, and Ginkgophyta: ...
Biology lab midterm Flashcards
Pinales - Wikipedia
Gymnosperm (Gymnospermae) taxonomy has been considered controversial, and lacks consensus.[4][2] As taxonomic classification transformed from being based solely on plant morphology to molecular phylogenetics, the number of taxonomic publications increased considerably after 2008,[5][6][1][7][8] however, these approaches have not been uniform. A taxonomic classification has been complicated by the relationship of extant to extinct taxa, and within extinct taxa, and particularly the placement of Gnetophyta. The latter have been variously classified as basal to all gymnosperms, sister group to conifers (gnetifer hypothesis) or sister to Pinaceae (gnepine hypothesis) in which they are classified within the conifers.[9] While the extant gymnosperms form a monophyletic group,[3] a formal name has not been assigned to this clade.[1]. In 2018, the Gymnosperm Phylogeny Group was established, analogous to the Angiosperm Phylogeny Group and Pteridophyte Phylogeny Group, with the intention of reaching a ...
Conifers4
- The Pinophyta , also known as Coniferophyta or Coniferae , or commonly as conifers , are a division of vascular land plants containing a single extant class , Pinopsida. (wikipedia.org)
- Conifers and allies ( Coniferophyta and allies) Conifers reproduce from seeds, but unlike plants like blueberry bushes or flowers where the fruit or flower surrounds the seed, conifer seeds (usually cones) are "naked. (infoplease.com)
- The conifers, division Pinophyta, also known as division Coniferophyta or Coniferae, are one of 13 or 14 division level taxa within the Kingdom Plantae. (wikipedia.org)
- Conifers (division Coniferophyta) include trees and shrubs in 7 extant families and 550 species. (britannica.com)
Cycadophyta1
- We first downloaded from GenBank all core nucleotide sequence data from gymnosperms (Coniferophyta, Cycadophyta, Ginkgophyta, and Gnetophyta). (hindawi.com)
Ginkgophyta1
- Tracing my fingers over the branches of taxonomy trees, I double back from Anthophyta to Coniferophyta to Ginkgophyta and the remaining phyla linking back to the origin of life. (issuu.com)
Gymnosperms2
- These are the gymnosperms (Coniferophyta) and Ginkgo biloba , the maidenhair tree, which is the only surviving member of the Ginkophyta. (reed.edu)
- Within the Gymnosperms, this is the division Coniferophyta. (ibiblio.org)
Coniferales1
- Older scientific names (no longer allowed) are Coniferophyta and Coniferales. (thefullwiki.org)
Seeds1
- Division Coniferophyta: Plants that beartheir seeds in the form of a cone. (mixbook.com)
Anthophyta1
- Plants (Steven) A. Bryophyta B. Anthophyta C. Coniferophyta 9. (mixbook.com)
Cupressaceae1
- La flora está conformada por coníferas de las familias Araucariaceae y Cupressaceae sensu lato dominando la asociación, la cual se completa con helechos y equisetales en proporciones menores. (scielo.org.ar)
Trees2
- Coniferophyta (Cone-Bearing Trees & Shrubs)? (biology-online.org)
- Well-preserved cuticles were isolated from Cordaites principalis (Germar) Geinitz leaf compressions, i.e., foliage from extinct gymnosperm trees Coniferophyta: Order Cordaitales. (usgs.gov)
Families1
- Klasse van coniferen uit het Late Carboon tot heden, bestaande uit zes levende families, met 62 genera en 515 soorten. (getty.edu)