Pistillate flowers are initiated on the lower portion of the inflorescence and staminate flowers are initiated on the distal portion. |
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Seeds at different developmental stages coexist at the same time on the plant, and even in a single inflorescence. |
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Every inflorescence of a marked branch was individually identified with a numbered tag tied to its pedicel and its number of flowers recorded. |
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The flower meristems are produced acropetally by the inflorescence meristem and are subtended by bracts. |
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Bracts are initiated acropetally on the racemose inflorescence, or below the terminal flower. |
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The floral meristems are formed acropetally and are initiated on the periphery of the inflorescence meristem, being protected by bracts. |
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In its definitely corymbose inflorescence it apparently differs from both of these. |
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The leaf petiole incurvates, the lamina swells, the central bud loses its structure and the central inflorescence does not form. |
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Its body lies on the ground and only a 10-20 cm long footstalk stands ending in an inflorescence. |
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In flowers, both genes are expressed throughout inflorescence and floral meristems and in developing organ primordia. |
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A plant with an umbelliferous inflorescence is one whose flowers are borne on stalks or pedicels originating from a common node on the main stem. |
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These are distinguished by characters of the bracts, placentation, inflorescence type, cytology and distribution. |
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This cristate inflorescence from one of my own plants has never been repeated. |
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Also, plant herbivory is an unlikely explanation for the decline in inflorescence number because plants were caged during this study. |
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The terminal and erect cymose inflorescence bears actinomorphic, hexamerous, dish-shaped flowers. |
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In wild-type Arabidopsis plants, the roots, hypocotyls, and inflorescence stems exhibit gravitropic bending. |
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The reproductive shoot apex contains the indeterminate, primary inflorescence meristem that produces the main inflorescence axis of the plant. |
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An indumentum was noted in the inflorescence region or in the upper part of the stem. |
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Quantitative genetic statistics for inflorescence traits reared under long days have been reported previously. |
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The morphology of the tribe is remarkably diverse, most notably in floral and inflorescence characteristics. |
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Iltis and DOEBLEY divided the Mexican annual teosintes into two subspecies on the basis of ecology and inflorescence morphology. |
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The former group includes those subspecies that show evolutionary alterations in inflorescence morphologies. |
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Such data may explain our significant difference in fruits per inflorescence between sites. |
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Thus, significant inflorescence and floral meristem activity is restored to stm null mutant plants in the absence of ULT1 function. |
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The numbers of flowers closed, opened and withered in every marked inflorescence were periodically recorded during the flowering period. |
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The number of flowers per inflorescence and the volume of nectar secreted per flower were not correlated. |
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The hairlike bristles sticking out all over the inflorescence are typical of foxtail grasses. |
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Grasses and bamboos are known to have large deposits of silica in the tissues of leaf blades and inflorescence bracts. |
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The pedicel of the highest open flower on each inflorescence was tagged daily with a piece of dated tape for the duration of the experiment. |
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These features might be partly associated with the acropetal development of the terminal inflorescence. |
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The different types of flowers are initiated acropetally along the axis of the inflorescence. |
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An umbel is an inflorescence in which a number of flower stalks or pedicels, nearly equal in length, spread from a common center. |
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Lateral view of young inflorescence with basipetal initiation of flowers in the axil of bracts. |
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Each inflorescence produces 200-300 flowers that have a helicoidal repartition and open in sequence from bottom to top. |
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Removal of buds in cutting reduced inflorescence number and corm and cormlet yield. |
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This is much simpler than those reproductive organs of living Gnetales with a cone-like inflorescence that is organized by paired or decussate bracts. |
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There are 10 to 12 protogynous, stale-smelling flowers in the racemose inflorescence of the baneberry. |
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Even in mid winter, the rhymed cone-shaped silhouettes of the deadened inflorescence provide an attractive garden scene. |
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It is interesting to note that there is no discontinuity in the phyllotactic pattern of the flowers between the different zones of the inflorescence. |
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Protogyny may also reduce geitonogamy if the flowers on an inflorescence develop so that all open flowers are in either male or female phase at any given time. |
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For an inflorescence, the length of the flower stalk is the length of the peduncle plus the length of the longest pedicel. |
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A mature inflorescence taken from close to center of the plant is selected for measurement of its peduncle length and peduncle thickness. |
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This group is morphologically characterized by boat-shaped extrafloral nectar cups and a long inflorescence axis exhibiting a more racemose arrangement of the flowers. |
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The sexual type of all flowers produced in each inflorescence on all shoots of these plants was monitored and recorded throughout the 2001 flowering period. |
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Large patches of the non-native Aralia elata were observed, and discussion followed concerning the importance of the inflorescence in determining species of woody aralias. |
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Each inflorescence bears numerous, small flowers with widely spreading tepals, tomentose on the outer surface, and a labellum with well-developed side lobes. |
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Scanning electron micrographs provide a reference for each stage to illustrate the progression from vegetative meristem to inflorescence meristem and floral organs. |
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For the number of flowers, berries and seeds per fruit, ten inflorescences were used, each inflorescence sampling from a different vine or cutting. |
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All observations on the inflorescence should be made on the main inflorescence at full flowering time. |
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If the petals are joined together, the duo-colour aspect of each flower gives the inflorescence the look of a ballet dancers' tutu. |
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Each plant was marked at the beginning of the flowering and visited every 7-10 days, noting the number of male and hermaphrodite cyathia at each level of the inflorescence. |
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The presence of dung beetles or flesh flies in the inflorescence can most easily be explained by their attraction to the heat produced by the plant, not its odor. |
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A total of nine morphological and inflorescence traits were measured. |
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Actinomorphic Radially symmetric, so that median division in any direction will produce two equal halves, e.g. inflorescence of Asteraceae. |
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The inflorescence may be few flowered or have up to 6,000,000 flowers, as in certain palms. |
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All observations on flowers should be made on the main inflorescence on fully open flowers. |
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There are variations within the species particularly with regards to height, branching form of inflorescence, and size of achene. |
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The length of the peduncle should be measured from the base of the inflorescence to the stolon. |
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Abortion of fruits and flowers occurs when the inflorescence does not receive sufficient resources. |
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Each genus was further subdivided into three sections based on number of flowers per inflorescence, bract shape, size, and texture, degree of style fusion, and capsule shape. |
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On emergence, holoparasites produce only a nonphotosynthetic inflorescence, whereas hemiparasites develop a photosynthetic shoot system before flowering. |
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Level 1 is assigned to the terminal cyathium in each inflorescence. |
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Each of these axillary shoots bears a prophyll, a variable number of leaves, and ends in an inflorescence. |
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The inflorescence is some form of cyme, and the flowers are usually regular. |
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While, AtCBSCBS3 showed expression in other inflorescence such as ap1-10, and-6 agamousmutantutant conditions but does not show any expression in the normal inflorescence. |
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In this context, Sell suggested that the enrichment axes flower basipetally while the inflorescence branches develop acropetally. |
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Flower: The structure resembling a single fairly large flower is actually an umbellate inflorescence consisting of four white bracts subtending a cluster of small, ca. 1 mm wide, actinomorphic flowers. |
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The flower stems should be cut immediately after the inflorescence has ended, even though they stand erect through winter and make a handsome sight. |
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Its flowers are a congested capitulum or a spiked inflorescence. |
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A capitulum is a characteristic inflorescence in which all of the flowers, which do not have a peduncle, are inserted alongside each other on the broadened extremity of the stem or receptacle. |
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Only rarely, and then clearly as a derived condition, is the secondary inflorescence racemose throughout, with the lowest heads blooming first and the terminal ones last. |
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When flowers are clustered into an inflorescence, each flower is attached to the main peduncle by a short stem known as a pedicel, as seen in this photo of a lily of the valley. |
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Terminal inflorescence pendulous, reddish. |
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Stem branched from inflorescence, lower part glabrous, upper part hairy. |
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Individual flowers are rather unimpressive, but the inflorescence as a whole is pretty and attracts beetles, flies, hymenopterous insects and true bugs as pollinators. |
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Stem unbranched until inflorescence, bristly. |
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We saw plenty of Tillandsia truncata, a large tank Till with a meter long tripinnate pink inflorescence that arched out sideways. |
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The primary inflorescence of grasses is the spikelet, a small structure consisting of a short axis, the rachilla, to which are attached chaffy, two-ranked, closely overlapping scales. |
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It also has been suggested that the four-valved cupule of Nothofagus is derived from the four stipules at the base of the two bracts borne beneath the inflorescence. |
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All observations on the leaf should be made after the beginning of flowering on the largest fully-developed leaf in the middle third of the main stem, excluding the inflorescence. |
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In fruit growing 'flower bud' is often used as opposed to 'leaf bud', to indicate the bud that in due course will break into an inflorescence, bearing one or more flowers. |
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This decorative plant has a inflorescence d' a pink clear. |
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Adults feed on the fig inflorescence and the wood of young twigs. |
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In the inflorescence of some species of Cyperus, the formation of more than three orthostichies can be observed. |
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The inflorescence is scapose, the single stem or scape bearing either a solitary flower or forming an umbel with up to 20 blooms. |
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Some orchids have single flowers, but most have a racemose inflorescence, sometimes with a large number of flowers. |
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Clove stalks are slender stems of the inflorescence axis that show opposite decussate branching. |
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The flowers of Carex are small and are combined into spikes, which are themselves combined into a larger inflorescence. |
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Occasional plants of var. viridulus have a synoecious inflorescence but are otherwise typical of the variety. |
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Bromeliad inflorescences are always a spike or a raceme or represent a compound inflorescence. |
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The purplish-red or pink inflorescence is a diffuse, silky panicle, 18 inches long and 10 inches wide, that stands above the wiry leaves. |
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At that time several plants had basal leaves and one plant retained an inflorescence in which the panicle of cymes had begun to deteriorate. |
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The globose, dense, compound cyme inflorescence is growing on a stem up to 50 cm. |
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An example is the inflorescence of Gleditsia triacanthos, a system of racemes except that it is terminated by an ebracteate flower, as in a cyme. |
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Floral primordia are normally initiated in mid-summer, with development proceeding from the base upwards to the top of the inflorescence. |
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A rhipidium is a built partial inflorescence in which the prophyll of a lateral axis subtends a new lateral axis, each axis ending in a flower. |
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Each inflorescence is arranged in a zigzag pattern of 7 to 10 flowers on a single branch. |
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Environmental factors causing low pollen supply may select for more apparent optical traits, such as a larger inflorescence, and more attractive floral scents. |
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Development of the epiphyllous inflorescence of Phyllonoma integerrima in Phyllonoma and Helwingia probably reflects the close relationship of both taxa. |
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As an extreme, the spicate inflorescence may be condensed into a pseudanthium composed of several monosymmetric flowers as in Aponogeton ranunculiflorus. |
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The flowers are borne on a type of inflorescence called a spadix. |
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Sierra Nevada, 8 39' N, 70 46' W, saxicolous, leaves to 2 m long, pendant, tepals translucent, whitish yellow, inflorescence and infrutescence erect, Dorr et al. |
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The majority of the characteristics of the species are lost in herbaria specimens, especially in the congested inflorescence of the scapeless taxa. |
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The young, unexpanded inflorescence of tebu telor is eaten raw, steamed, or toasted, and prepared in various ways in certain island communities of Indonesia. |
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The apex of the stem ends in the tassel, an inflorescence of male flowers. |
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Plants in the clade Araceae possess a characteristic inflorescence consisting of a vase-like, ensheathing modified leaf or spathe that surrounds a slender finger-like spadix. |
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Another plus is that the genus Rubus includes subgeneric and sectional keys using a combination of primocanes and floricanes as well as inflorescence characters. |
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