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beaklet 1 |
= rostellum |
STRUCTURE |
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A small beak or rostrum. |
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mucilaginous 1 |
= mucous; < glutinous |
coating |
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Of a slimy substance, or becoming so upon wetting. |
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overlapping 1 |
= imbricate(d) |
aestivation |
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Having members whorled or spirally inserted and overlapping one another, each overlapping or overlapped to either side, and also above or below if spirally arranged or in multiple whorls. |
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compound |
= composite |
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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pinnatisect |
< pinnate, pinnatifid |
plane shape |
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Pinnately divided with the sinuses extending to the central axis. |
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puncticulate |
= small-dotted |
relief |
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Finely punctate (dotted). |
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egg-shaped 1 |
= ovate |
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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round |
= orbiculate, orbicular misapplied |
plane shape |
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Circular. |
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glabrous |
= bald, psilate |
pubescence |
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Lacking trichomes. |
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honeycombed |
= alveolate |
relief |
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Having generally uniform, regularly and closely disposed, transversely polygonal depressions overall, the pattern resembling the external aspect of a honeycomb. |
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supramedial |
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insertion |
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Just above the middle of the structure in point. |
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knotted |
= torulose |
solid shape |
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Elongate and irregularly round in transverse section with narrow irregular constrictions and intervening, closely proximate gongyloid sectors, the whole straight or variously curved; serially gongyloid; like a sequentially knotted rope. |
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trulliform |
= trowel-shaped, trullate |
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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waisted |
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solid shape |
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Constricted in width or breadth at or near the middle of its length. |
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bag-shaped |
= pouch-shaped, saccate, sack-shaped |
solid shape |
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Irregularly obovoid with an exterior aspect intermediate between inflated and flaccid; like a closed pouch or bag. |
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microphyll |
|
STRUCTURE |
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A small, lateral, leaf-like enation that, evolutionarily, is not a true leaf, i.e., whose vasculature, if any, consists of only a single median strand not ontogenetically integral with the vasculature of the bearing stem and not associated with leaf gaps in the stele of the stem; in Bryophyta, Psilotophyta, Lycopodiophyta, Equisetophyta. |
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calyculus 2 pl. calyculi |
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STRUCTURE |
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Collectively the bractlets (bracteoles) sometimes subtending (beneath or outside) the involucre in a capitulum (head); in Asteraceae (Compositae). |
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cobwebby |
= arachnoid |
pubescence |
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Of fairly sparse, fine, white, loosely tangled, capillate trichomes. |
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peripheral |
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insertion |
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Upon or otherwise directly associated with the outer surfaces or regions of a three-dimensional structure. Although use of this term in two-dimensional contexts is technically correct, traditionally the term marginal is preferred in such cases. |
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prothallus pl. prothalli |
|
STRUCTURE |
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A very diminutive thallus that is reproductively mature and undergoes no further growth; in Polypodiophyta, Pinophyta. |
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dome-shaped |
= tholiform |
solid shape |
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Convex overall, broadest at the base, and transversely more or less circular to elliptical throughout. |
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rhytidomal |
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position |
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Within, upon, or otherwise directly associated with the bark. |
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eyespotted |
= ocellate |
coloration |
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Having a more or less circular area that differes in hue and/or intensity from the remainder of the structure; esp. a corolla with such an area at its center. |
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sepal |
|
STRUCTURE |
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One of the one or more constituent members of a calyx; usually green and leaf-like, but sometimes with color and/or texture otherwise, sometimes petaloid; may be distinct or else connate with one or more others and/or may be free or else adnate to one or more other floral structures. |
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funiculus pl. funiculi |
= funicle; < stalk |
STRUCTURE |
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A stalk that attaches an ovule to a placenta of the ovary wall. |
