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Trisect
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Divided into three parts. |
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Tristichous
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Three-ranked or in three rows. Compare with distichous and polystichous. |
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Tristyly (tristylous)
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The condition in which three different style lengths and corresponding stamen lengths are found in the same species, the flower morphs are short styled, intermediate styled, and long styled. |
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Tronco
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Tallo principal de un árbol |
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Tropics
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Referring to that part of the earth ibetween the Tropic of Cancer at 23 degrees 27 minutes N and the Tropic of Capricorn at 23 degress 27 minutes S. These are the northern and southern latitudes at which the sun can be directly overhead at some time during the year. |
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Trullate
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Trowel-shaped. |
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Truncate
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Referring to an apex or base of a two dimensional structure, such as a leaf, bract, or petal, that terminates abruptly in a nearly straight horizontal edge. |
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Truncate fruit base
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An ovary or a fruit which abruptly turns inward from the calycine rim to the pedicel/hypanthium. Same as infracalycine zone truncate. |
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Trunk
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The main stem of a tree, including buttresses, prop roots, etc. Compare with bole. |
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Trunk
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In trees, the unbranched portion of the plane, i.e., the first order of branching. Same as bole. |
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Trunk buttressed
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An outgrowth at the base of a tree trunk that does not completely surround the tree. |
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Trunk cylindrical
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A trunk that is in the form of a cylinder all of the way to the ground. |
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Trunk swollen
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A trunk that is expanded all around the base without forming distinct buttresses. |
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Tube
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A chamber formed by the fusion of separate parts; e.g., the corolla tube or the tube of the spathe in Araceae. |
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Tuber
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An underground, swollen part of a stem or a root that functions in food storage. |
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Tubercle
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The modified and persistent style base of some Cyperaceae. |
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Tuberculate
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Covered with pointed warty outgrowths; e.g., the fruit of Canna indica (Cannaceae). |
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Tuberculate hypanthium
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Refers to a hypanthiuim covered with warty, pointed outgrowths. |
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Tubo corolino
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Es la parte inferior de una corola gamopétala, donde los pétalos están fusionados |
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Tubo de la corola
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Es la parte baja fusionada de una flor gamopétala. |
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Tubo del cáliz
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Parte baja fusionada de un cáliz gamosépalo. En las Ericaceae con ovarios inferiores, es la porción proximal del cáliz que está fusionado con la pared del ovario que es lo mismo que el hipantio en otras plantas con flores. |
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Tunic (tunicate)
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The outer, dry and papery covering of a bulb or corm (possessing a tunic). |
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Turbinate
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Obconical or top-shaped. |
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Turion
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A bud or shoot characteristic of aquatic plants that enables them to overwinter. |
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Tussock
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A dense clump or tuft of herbaceous stems formed by some species of grasses (Poaceae) and sedges (Cyperaceae). |
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