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capitate 3 |
= capitiform, head-shaped |
solid shape |
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Basically globose and resembling a head in the context of occurrence. |
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trumpet-shaped |
= tubiform |
solid shape |
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Obteretely tubular with a relatively short distal flare (the limb if a perianth, calyx, or corolla). |
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goblet-shaped |
= crateriform |
solid shape |
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Having a distal, concave, relatively thin-walled, basically hemispherical portion surmounting a much narrower, transversely round, pedestal-like base. |
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crown-shaped |
= coroniform |
solid shape |
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Shortly and broadly tubular overall, circumferentially continuous at the base, distally so or not; like a monarch's crown. |
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angled |
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solid shape |
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Having sides that meet at acute or obtuse angles. |
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ridged |
|
solid shape |
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Having one or more ridges; esp. fruits of Apiaceae (Umbelliferae). |
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faceted |
|
solid shape |
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Having numerous, relatively small, flat or shallowly curved portions of the external surface that are bounded by more or less distinct angular discontinuities in that surface. |
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muscariform |
= broom-shaped, penicillate |
solid shape |
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Having a proximal axis that bears a distal cluster of elongate slender branches or appendages, these variously ascending to erect; like a broom. |
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thread-like |
= filiform |
solid shape |
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Elongate and very slender, basically round in transverse section and of more or less uniform diameter, variously curved over its length or not. See also hair-like (capillary, capillate). |
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lobate |
? cleft, dissected, divided, lobed, parted, partite, segmented |
solid shape |
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Having one or more component sectors or peripheral protrusions that is/are delimited by concavities in the surface or margin and that is/are not proximally distinct from the remainder of the whole. The meanings of this term and its approximate synonyms sometimes have been supposed to differ according to the depth of the delimiting concavities relative to the midline or midpoint of the overall structure, and/or to the shape or proportions of the protusions or sectors; however, there has been little consistency in the applications of the various terms according to such distinctions, which are ones only of degree and are necessarily arbitrary in any case. In general usage, these terms differ only indistinctly and connotatively: cleft, lobed (or lobate), parted (or partite) and segmented tend to connote fewer protrusions or sectors; lobate usually connotes as well a generally rounded shape; dissected tends to connote more numerous sectors that are elongate and angular. See also cut (incised, lacerate, torn), laciniate (slashed). |
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prismatic |
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solid shape |
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Uniformly polygonal in transverse section, basally and apically truncate, all faces essentially plane. |
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axe-shaped |
= dolabriform |
solid shape |
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Elongate, basally terete, becoming strongly compressed toward an abruptly and unilaterally broader apex; like an axe (handle plus head). |
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capitiform |
= capitate, head-shaped |
solid shape |
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Basically globose and resembling a head in the context of occurrence. |
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cylindric(al) |
|
solid shape |
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Solid and transversely round with a more or less uniform diameter, the ends blunt. |
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spire-shaped |
= strombuliform |
solid shape |
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Attenuate-spiral in three dimensions, the coils contiguous or not. |
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compressed |
= complanate; < flattened |
solid shape |
|
Flattened bilaterally, parallel to the longitudinal axis, as though pressed or squeezed from opposing sides, the external surface otherwise basically convex. Used alone, this term usually implies a strong degree of flattening; otherwise, it is often used in combination with some other term that describes the overall shape exclusive of ("before") flattening, e.g., compressed-ovoid. See also depressed, obcompressed. |
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strap-shaped |
= liguliform, lorate |
solid shape |
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Elongate and relatively thin with the opposite faces more or less plane and moderately narrow, their edges more or less straight and parallel over most of their length; resembling a strap. |
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pyriform |
= pear-shaped |
solid shape |
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Basically circular in transverse section, broadest toward one end, attenuate toward and much narrower at the other, both ends rounded; slenderly turbinate or obturbinate; like a pear. |
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papillar(y) |
= papilliform |
solid shape |
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Small, conoidal, and protruding from a larger structure; resembling a pimple; esp. trichomes. |
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channeled |
= canaliculate |
solid shape |
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Having a longitudinal, transversely rounded depression; esp. a petiole or petiolule. |
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…angled |
= …gonous |
solid shape |
|
Elongate with the number of longitudinal angles indicated by the prefix, the intervening sides transversely flat or curved; as in four-angled. See also …angular (…gonal), deltoid, obdeltoid, triquetrous. |
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symmetric(al) 1 |
|
solid shape |
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Divisible into essentially equal halves along one or more lines or planes. |
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scutate |
= buckler-shaped, scutiform |
solid shape |
|
Relatively thin with opposite broad oblong faces, planate to shallowly concave-convex, sometimes thickened about the periphery such that each face has a marginal rim; like an oblong shield. See also scutellate (platter-shaped, scutelliform), which is not clearly distinct in its application. |
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heart-shaped 3 |
= cordiform |
solid shape |
|
Having two rounded basal lobes, broadest near the base and fairly regularly attenuate to an essentially angular apex; like the stylized form of a heart. See also obcordiform. |
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cotyliform |
|
solid shape |
perianth, calyx, corolla |
Having a short, relatively broad, cupulate tube and a well differentiated, erect limb. See also cyathiform, urceolate (urn-shaped). |
