|
reniform 1 |
= kidney-shaped |
plane shape |
|
Broadly elongate and arcuate, each end bluntly rounded; like the generalized outline of the broad face of a human kidney. |
|
phyllodium pl. phyllodia |
= phyllode |
STRUCTURE |
|
A leaf deemed to consist entirely or almost entirely of tissues evolutionarily derived from the petiole, all or a distal portion of which has become laminar, the original blade reduced to the point of absence or vestigiality. |
|
horn-shaped |
= corniform |
solid shape |
|
Straight or curved and slenderly conic or conoidal, like an animal horn. |
|
lentiginous |
= dusty, lentiginose |
coating |
|
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. |
|
limp |
|
texture |
|
Lacking stiffness in in one or more dimensions, thus drooping or sagging where unsupported. |
|
bi… 2 |
= double-…, twice-… |
prefix |
|
Indicating presence of two hierarchical orders of the type of entity or pattern denoted by the term's stem; as in bicrenate, bipinnate. See also entries for particular terms beginning with this prefix whose meanings, at least in some applications, are more specific than usually indicated by such combination. |
|
pungent 2 |
= acrid |
odor |
|
Sharp or astringent. |
|
vein |
= nerve; > costa, midnerve, midrib, midvein, rib |
STRUCTURE |
|
A strand belonging to any except the ultimate (least in diameter) order of vasculature in a leaf or other foliaceous structure. See also lateral vein, primary vein, secondary vein, tertiary vein, veinlet. |
|
greasy 1 |
= oily, oleaginous, unctuous |
coating |
|
Of a grease- or oil-like film. |
|
…celled |
= …cellular |
architecture |
|
Having the number of cells indicated by the prefix; as in one-celled, few-celled, 5-celled. |
|
eglandular |
= glandless |
architecture |
|
Lacking glands. |
|
floret |
|
STRUCTURE |
|
A very small, structurally specialized flower, especially when occurring in capitulum (head; Asteraceae), or in a spikelet (Poaceae), where it includes the immediately subtending bracts (lemma and palea). |
|
solitary 1 |
|
arrangement |
|
Disposed singly, each remote from any others. |
|
face |
|
FEATURE |
|
A relatively large, flat or shallowly curved portion of the external surface of a three-dimensional structure, bounded by more or less distinct topological discontinuities. |
|
divergent |
|
arrangement |
|
Directed at individually different angles from a common point or relatively limited zone of origin, thus farther apart distally than proximally. |
|
pore |
|
FEATURE |
|
A small aperture or opening in a wall or covering that allows transport between interior and exterior. |
|
androgynophore |
< stalk |
STRUCTURE |
|
A stalk that rises above the level of perianth insertion and bears the free portions of both androecium and gynoecium from its summit; as in Passifloraceae. |
|
acyclic |
= helical, spiral |
arrangement |
|
Disposed helically about and along the axis, each on a different radius than the one(s) vertically adjacent. |
|
iridescent |
|
coloration |
|
Reflecting a pattern colors from throughout the visible spectrum, the pattern changing with the angle of view. |
|
pergamentaceous |
= parchment-like |
texture |
|
Very thin, pliable, and fairly tough; like parchment. See also chartaceous (papery, papyraceous), membranaceous (membranous). |
|
lanuginose |
< cottony |
pubescence |
|
Bearing relatively long and fine, intertwined, somewhat matted, capillate trichomes. |
|
strict |
|
course |
|
Lacking any curve or bend. |
|
oligo… |
= few-… |
prefix |
|
Indicating presence of or constitution by a relatively small number of entities of the type denoted by the term's stem; as in oligandrous, oligocellular, oligofloral, oligospermous. See also multi… (many-…, pluri…, poly…). |
|
pruinose |
> caesious, glaucescent, glaucous; < ceraceous, cereous, waxen, waxy |
coating |
|
Covered with a thin, opaque deposit (bloom) of macroscopically indistinguishable waxy particles that rubs off easily. |
|
transverse 1 |
|
dehiscence |
|
More or less perpendicular to the central axis. |
