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obconic(al) |
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solid shape |
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Transversely round, essentially triangular in median longitudinal section, and broadest distally; inversely conic(al) (cone-shaped). |
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costal |
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insertion |
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Upon or otherwise directly associated with the costa(e) of a laminar structure. |
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pore |
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FEATURE |
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A small aperture or opening in a wall or covering that allows transport between interior and exterior. |
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dimidiate |
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solid shape |
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Halved, figuratively; bilaterally asymmetric, nearly or wholly lacking one side as implicitly compared with some corresponding bilaterally symmetric structure, real or imagined. |
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reflexed |
= deflexed |
orientation |
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Abruptly bent outward (abaxially), downward, or backward at some point along its length. |
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scrobiculate |
= fine-pitted, foveolate |
relief |
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Finely pitted (foveate). |
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hamate |
= hooked, uncinate |
apex |
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Having a recurved terminal portion that resembles a hook. |
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strobilus pl. strobili |
= cone; > female cone, macrostrobilus (not recommended), male cone, megastrobilus, microstrobilus |
STRUCTURE |
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A compound or complex reproductive structure consisting of a central axis bearing congested sporophylls and sometimes other lateral members (e.g., bracts) that are sterile. |
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inflorescence 2 |
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STRUCTURE |
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The basic architectural unit of the flower-producing portion of a plant; comprising one or more flowers, their associated supporting axes (peduncles, main axes, branches and pedicels), if any, and the appendages thereto (bracts, bractlets or bracteoles or prophylls, involucres, involucels, and glumes), if any; delimited by the insertion or gradation of a single peduncle, peduncle cluster, pedicel, pedicel cluster, or sessile flower, as the case may be, directly upon or into some proximal vegetative structure not of one of these types; depending upon the type(s) of flowers included, may be bisexual (all flowers bisexual), staminate (all flowers staminate), pistillate (all flowers pistillate), sterile (all flowers sterile), or mixed (two or more types of flowers present); most appropriately described using nominative terms. |
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tetrad |
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STRUCTURE |
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A group of four pollen grains originating from a single pollen mother cell. |
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lentiginose |
= dusty, lentiginous |
coating |
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Covered with a more or less even deposit of minute, dry, macroscopically indistinguishable particles. See also pulverulent (granuliferous, powdery), which is not clearly distinct in its application. |
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unilateral 1 |
= one-sided |
architecture |
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Having only one side, as compared with presumably equivalent, bilaterally symmetric structures. |
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acicular 1 |
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plane shape |
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Very slenderly elongate, widest near the middle, and gradually attenuate to an acute apex and a blunter base; like the lateral outline of a needle. |
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blunt 2 |
= obtuse |
base |
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Bluntly angular; having an angular proximal portion whose generalized sides intersect at an angle of 90° or more. |
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needle-shaped |
= acerose, acicular |
solid shape |
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Rounded in cross-section and very slenderly elongate, broadest near the middle, and gradually attenuate to an acute apex and a slightly blunter base. |
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central |
= medial, median |
position |
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At, upon, or closely ranged about the structural or symmetrical midpoint or axis. |
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contortuplicate 2 |
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vernation |
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Folded and twisted. |
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depressed |
< flattened |
solid shape |
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Flattened distally, perpendicular to the longitudinal axis, as though pressed from the top, the external surface otherwise basically convex. Often used in combination with some other term that describes the overall shape exclusive of ("before") flattening, e.g., depressed-globose. See also compressed (complanate), obcompressed. |
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ensate |
= sword-shaped |
plane shape |
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Elongate and moderately slender, broadest at the base and gradually attenuate to a short, more strongly attenuate, acute apex; like the outline of the lateral face of a broadsword blade. |
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sawtooth |
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STRUCTURE |
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One of a series of regularly spaced, angular, marginal convexities oriented at an acute angle to the generalized perimeter of a laminar structure. See also sawtoothlet, scallop (crena), scalloplet (crenule), tooth, toothlet. |
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flanged |
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solid shape |
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Having a relatively broad circumferential rim or ridge that protrudes laterally. |
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six-… |
= hexa… |
prefix |
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Indicating presence of or constitution by six entities of the type denoted by the term's stem; as in six-angled, six-sepaled, six-styled. |
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granulose |
= granular, granulate |
texture |
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Composed of grain-like particles; loose, dry, and coarsely particulate. |
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stipe 1 |
< stalk |
STRUCTURE |
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A small, slender connection between a pollinium caudicle and a viscidium; in Orchidaceae. |
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taeniate |
= tapeworm-shaped |
solid shape |
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Slender, elongate, basically cylindric or compressed-cylindric with shallow, narrow, more or less regular constrictions along its length, the whole apparently segmented and straight or variously curved. |
