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Sympodial branching information


Helicoid cyme (side and top view)
Scorpioid cyme (side and top view)
Sympodial growth patterns in a flowerhead: helicoid (left) and scorpioid (right) cymes, side and top views
Laelia superbiens, a sympodial orchid.

Sympodial growth is a bifurcating branching pattern where one branch develops more strongly than the other, resulting in the stronger branches forming the primary shoot and the weaker branches appearing laterally.[1] A sympodium, also referred to as a sympode or pseudaxis, is the primary shoot, comprising the stronger branches, formed during sympodial growth. The pattern is similar to dichotomous branching; it is characterized by branching along stems or hyphae.[1]

In botany, sympodial growth occurs when the apical meristem is terminated and growth is continued by one or more lateral meristems, which repeat the process. The apical meristem may be consumed to make an inflorescence or other determinate structure, or it may be aborted.

  1. ^ a b Sachs, Julius (1882). Text-book of Botany: Morphological and Physiological. Clarendon Press. pp. 178.

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Sympodial branching

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Sympodial growth is a bifurcating branching pattern where one branch develops more strongly than the other, resulting in the stronger branches forming...

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Chamaesyce

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intermediate C2 photosynthetic pathways). Other characteristics include sympodial branching, dorsi-ventral stems, asymmetric leaves, non-glandular stipules,...

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Arundinaria alabamensis

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short distance and then turn upward to form a new culm, indicating a sympodial branching pattern. Arundinaria alabamensis can mainly be found in oak-hickory...

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Aequoreidae

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chitinous periderm and can be either prostrate or erect with weak or sympodial branching. Young hydranths possess hydrothecae with a closing structure called...

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Sassafras

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trees grow from 9–35 metres (30–115 feet) tall with many slender sympodial branches and smooth, orange-brown bark or yellow bark. All parts of the plants...

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Dudleya

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This genus is the only taxon of the Sedeae tribe to have evolved sympodial branching. The genus is traditionally divided into three subgenera, two of...

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Polylepis

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Polylepis trees tend to have twisted, crooked stems and branches with repeated sympodial branching. Contorted growth is often associated with windy, cold...

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Sassafras albidum

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trunk up to 60 cm (24 in) in diameter, and a crown with many slender sympodial branches. The bark on trunk of mature trees is thick, dark red-brown, and deeply...

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Mucor circinelloides

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"bobbing heads". Sporangiophores are mostly sympodially branched with small sporangia (25 μm); branches are and sometimes circinate. The diameter of...

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Chionogentias diemensis

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grey-violet veins. Flowers can be solitary or in clusters, with sympodial branching. White, bowl-shaped flowers are able to attract many different types...

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Fusarium mangiferae

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mycelium originating erect and prostrate from substrate; they are sympodially branched bearing mono and polyphialides. Polyphialides have 2–5 conidiogenous...

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Phytophthora quercina

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cottonwool-like colony growth pattern. It also frequently presents sympodially branched primary hyphae, a high proportion of elongated, ellipsoid or ovoid...

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Metrosideros tabwemasanaensis

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to 20 meters tall. It has an irregular flat-topped crown and is sympodially branched, and occasionally has a coppiced form. Bark is dark grey to dark...

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Mucor fragilis

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sporangiophores are found as two types: simple and sympodially branched. Sporangiophores are mostly sympodially branched and grow to a width of around 6–12 μm and...

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Manekia

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members are characterized by scandent or lianescent habits and by short sympodial branches holding the spikes. Flowers possess four stamens, four-carpellate...

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Mucor amphiborum

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temperatures of 37 °Celsius. Sporangiophores are unbranched, or rarely sympodially branched. Sporangia are dark brown and up to 75 μm in diameter. Sporangiospores...

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Fusarium sterilihyphosum

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conidiophores on aerial mycelium are erect, occasionally prostrate, and sympodially branched bearing mono- and polyphialides. Phialides on aerial conidiophores...

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Monopodial

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continued growth, as opposed to orchids with sympodial growth. http://botanydictionary.org/monopodial-branching.html Dictionary of Botany The Orchid Expert...

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Phytophthora psychrophila

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differs from other species of the genus (like P. ilicis) by its sympodially branched primary hyphae, the high variation in size and shape of the sporangia...

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Solanum laxum

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ovate-lanceolate leaves are 30 to 50 mm long and 15 to 25 mm wide. The sympodial units contain many leaves. These are usually simple, only very rarely...

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List of bamboo species

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Bamboo species can be divided into two groups: sympodial (clumping) and monopodial (running) species. Sympodial species grow from the soil in a slowly expanding...

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Bud

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growth is sympodial: terminal bud dies and is replaced by the closer axillary bud, for examples beech, persimmon, Platanus have sympodial growth). for...

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Orchid

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growth again from a so-called 'eye', an undeveloped bud, thereby branching. Sympodial orchids may have visible pseudobulbs joined by a rhizome, which creeps...

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Ancistrochilus

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Uganda. They grow on tree trunks and large branches at elevations between 500 and 1100 m. These are sympodial epiphytic plants with wide, characteristic...

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Bamboo

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grows vertically into a culm with no branching out until the majority of the mature height is reached. Then, the branches extend from the nodes and leafing...

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Bryopsida

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or only sparingly branched. Branching is usually sympodial with the branches similar to main shoot where they originate. Branches below the perichaetium...

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