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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. |
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lanuginose |
< cottony |
pubescence |
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Bearing relatively long and fine, intertwined, somewhat matted, capillate trichomes. |
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woody |
= ligneous |
texture |
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Of or resembling wood (xylem). |
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beaked |
= rostrate |
apex |
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Terminating in a relatively long, tapering, more or less rigid point. See also small-beaked (rostellate). |
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mucilage |
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substance |
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A slimy exudate. |
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cariniform |
= keel-shaped |
solid shape |
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Elongate, basically triangular in transverse section, tapering at one or both ends, the outer edge thus somewhat arcuate, the whole resembling the keel of a boat. |
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ovate |
= egg-shaped |
plane shape |
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Elongate and wholly convex, widest near a bluntly rounded base and attenuate to a narrower rounded apex; like the lateral outline of a fowl egg. See also obovate. |
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composite |
= compound |
architecture |
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Unitary as a whole but comprising two or more equivalent substructural entities, these topologically distinct (e.g., leaflets in a compound leaf) or not (e.g., carpels in a compound pistil). |
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pinnatifid |
> pinnatisect; < pinnate |
solid shape |
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Pinnately divided. |
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puncticulate |
= small-dotted |
coloration |
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Finely punctate (dotted). |
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echinate |
= spinose, spiny |
architecture |
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Bearing spines. |
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rough 2 |
= scabrate, scabrid, scabridous, scabrous |
relief |
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Having small, stout, stiff, more or less acute protrusions. |
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fibrous root |
< diffuse root |
STRUCTURE |
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A diffuse root that includes a significant component of woody or sclerotic strands and is consequently tough and often wiry. |
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sheath (leaf) |
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STRUCTURE |
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The lower (basal or proximal), fundamentally laminar but strongly involute portion of one of the non-petiolate leaves characteristic of most monocotyledons (Liliidae); distinct from the leaf blade, which, when present, is borne distally upon it; analogous, though not necessarily homologous, with a petiole; usually more or less completely enclosing a portion of the stem above the node from which the leaf is borne. |
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glabrescent |
= balding |
pubescence |
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Becoming glabrous (bald, psilate) with age. |
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stamen |
|
STRUCTURE |
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A seed-plant organ that produces and releases pollen; usually comprising a stalk (filament) that bears a locular structure (anther) containing sporogenous tissue; however, the filament may be lacking and the anther sessile, or the stamen may be undifferentiated, the whole then consisting of microsporangia embedded in or borne upon the surface of a more or less planate body of sterile tissue; one of the constituent organs of a bisexual or a staminate flower; may be distinct or else connate with one or more others and/or may be free or else adnate with one or more other floral structures. |
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suprafoliar |
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position |
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Upon the stems, each directly above (distal to) and very near a point of leaf insertion. |
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knot-shaped |
= gongylodate, gongyloid, knob-shaped, nodiform |
solid shape |
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Approximately globose, the surface convoluted or not, like a knob or knot; usually applied only to structures or components that are relatively small. |
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trullate |
= trowel-shaped, trulliform |
plane shape |
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Broadest below the middle, more or less straightly attenuate to either end, the sides angled at the level of greatest width; like the blade of a mason's trowel. See also obtrullate, obtrulliform. |
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microgametophyte |
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PLANT |
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A gametophyte whose fertile organs (gametangia) are all antheridia. |
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calyculus 1 pl. calyculi |
= epicalyx |
STRUCTURE |
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A whorl of bracts immediately subtending (beneath or outside) a calyx; literally, a little calyx. |
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octa… |
= eight-… |
prefix |
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Indicating presence of or constitution by eight entities of the type denoted by the term's stem; as in octandrous, octocarpellate, octolocular. |
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coating |
|
CHARACTER |
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Exudate that covers the surface proper. See also indumentum (vesture), pubescence. |
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cruciate 2 |
= cross-shaped |
solid shape |
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Having two elongate, basically straight portions intersecting at a point interior to the ends of each. |
