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carina 1 pl. carinae |
= keel |
STRUCTURE |
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An elongate, median longitudinal ridge that is basically triangular in transverse section and resembles the keel of a boat; esp. in leaf blades and sheaths, glumes, lemmata, paleae, sepals, petals. |
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osseous |
= bony |
texture |
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Very hard and rather brittle, like bone. |
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compact |
= congested, crowded |
architecture |
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Having equivalent constituent parts disposed very near to one another. |
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pinna pl. pinnae |
< leaflet |
STRUCTURE |
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One of the first-order divisions or leaflets of a pinnate frond; in Polypodiophyta. See also pinnule. |
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carina 2 pl. carinae |
= keel |
STRUCTURE |
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Collectively, the two relatively small, connate or coherent, abaxial (lower) petals that form the keel-like portion of a papilionaceous corolla. |
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ostiole |
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STRUCTURE |
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The distal aperture of a syconium (fig); in Ficus (Moraceae). |
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complanate |
= compressed; < flattened |
solid shape |
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Flattened bilaterally, parallel to the longitudinal axis, as though pressed or squeezed from opposing sides, the external surface otherwise basically convex. This term usually implies a strong degree of flattening. See also depressed, obcompressed. |
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…cyclic |
= …seriate, …verticillate, …whorled |
arrangement |
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Disposed in the number of cycles (series, verticils, whorls) indicated by the prefix; as in monocyclic, 3-cyclic. |
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pulvinus pl. pulvini |
|
STRUCTURE |
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A short, cushion-like swelling at the junction of stem and leaf or of inflorescence axis and branch. |
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fetid |
= putrid |
odor |
|
Stinking like rotting flesh. |
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seven-… |
= hepta… |
prefix |
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Indicating presence of or constitution by seven entities of the type denoted by the term's stem; as in seven-leafleted, seven-loculed, seven-winged. |
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gibbous |
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solid shape |
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Bulging unilaterally near the base. |
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suprabracteal |
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insertion |
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Upon the axes, each directly above (distal to) and very near a point of bract insertion. |
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kneed |
= geniculate |
solid shape |
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Elongate, abruptly bent, somewhat thicker at the angle, and appearing as though articulate like a leg at the knee. |
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trophophyll |
= sterile frond |
STRUCTURE |
|
A frond that does not bear sporangia; in Polypodiophyta. See also fertile frond. |
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viscidium pl. viscidia |
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STRUCTURE |
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A small, viscid, glandular body of rostellar origin that becomes connected with a pollinium caudicle, either directly or through an intervening stipe, by which the pollinium attaches to a pollinating insect; in Orchidaceae. |
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ampulla pl. ampullae |
= bladder |
STRUCTURE |
|
A small, membranous, hollow, flask-shaped, insectivorous structure borne on a submerged leaf; esp. in Lentibulariaceae. |
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axillary |
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insertion |
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Within the axil; nodal and at or very close to the vertex of the distal angle between a lateral structure, especially a leaf, and the axis that bears it. |
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calyciform |
= cup-shaped, cupulate |
solid shape |
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Truncate-globose with the distal margin more or less entire; like the bowl of a cup. |
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ocellate |
= eyespotted |
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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clustered 1 |
|
arrangement |
|
Disposed in one or more aggregates, the members of each inserted close together, thence widely divergent from one another. |
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crown-shaped |
= coroniform |
solid shape |
|
Shortly and broadly tubular overall, circumferentially continuous at the base, distally so or not; like a monarch's crown. |
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prophyllar |
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position |
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Upon or otherwise directly associated with the prophylls (bracteoles, bractlets). |
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division |
? lobe, segment |
STRUCTURE |
|
Any generally convex, major peripheral protrusion or component sector that is delimited by concavities in the surface or margin and that is not proximally distinct from the remainder of the whole. |
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rhombate |
= rhombic |
plane shape |
|
Broadest at the middle and more or less regularly attenuate to either end, the sides angled at the middle and more or less straight from there to either end. |
