|
dichotomous |
|
architecture |
axis |
Branching by division of the apical meristem producing two coordinate but not necessarily equal derivatives from each division. |
|
tergeminate |
= trigeminous, trijugate |
architecture |
foliaceous structure |
Compound with three orders of leaflets, each order bifoliolate. |
|
leafless |
= aphyllous |
architecture |
plant, axis |
Not bearing leaves. |
|
lipped |
= labiate; > bilabiate, one-lipped, two-lipped, unilabiate |
architecture |
perianth, calyx, corolla |
Strongly zygomorphic with connate and/or coherent members some or all of whose distal portions form one or two lip-like structures. |
|
paleate |
= chaffy |
architecture |
receptacle (torus) |
Bearing paleae (pales, palets, receptacular bracts); in Asteraceae (Compositae). |
|
raceme-like |
= racemiform |
architecture |
capitulescence, inflorescence |
Resembling a raceme, but not strictly such. |
|
glomerulate |
|
architecture |
inflorescence |
Comprising one or more glomerules; esp. in Asteraceae (Compositae). |
|
stemmed |
= caulescent |
architecture |
plant |
Having at maturity an evident, elongate, aboveground stem or stems from which branches, leaves, and/or reproductive axes arise at one or more levels along its length. |
|
hygroscopic |
|
architecture |
structure |
Increasing or decreasing in size according to the presence or absence of surrounding moisture, due to differential swelling or shrinking of component anatomical structures. |
|
sympodial |
|
architecture |
axes |
Branching laterally, each axis of each apparent order of branches comprising a series of laterally derived segments each of which functioned in turn as the distal leader, the apical meristem of each segment dominant until supplanted by that of the next. See also monopodial. |
|
colporate |
|
architecture |
pollen grain |
Having one or more elongate, relatively narrow and shallow depressions (colpi), each containing a pore. |
|
petiolulate |
< stalked |
architecture |
leaflet |
Having a petiolule. |
|
pterocaulous |
|
architecture |
plant |
Having alate (winged) stems. |
|
rooting |
= radicant |
architecture |
structure |
Developing adventitious roots; esp. stems or leaves. |
|
fasciculate 1 |
= bundled (not recommended), fascicled |
architecture |
inflorescence |
Comprising one or more fascicles. |
|
gamophyllous |
|
architecture |
plant, shoot axis, involucre |
Having pairs or whorls of leaves or bracts that are connate at their edges. |
|
jointed |
= articulate(d) |
architecture |
|
Elongate with one or more distinct, relatively narrow zones of demarcation between adjacent main portions of the whole, these joints (articulations) often thicker and sometimes sites of eventual abscission. |
|
megaphyllous |
= macrophyllous (not recommended) |
architecture |
plant |
Bearing megaphylls. |
|
excurrent |
|
architecture |
axis, laminar vein |
Branching laterally such that the initial axis retains its prominence over the length of the structure, the succesive orders of branches relatively smaller. See also deliquescent. |
|
spinulose |
|
architecture |
|
Finely spinose. |
|
thyrsiform |
= thyrse-like |
architecture |
capitulescence, inflorescence |
Resembling a thyrse, but not strictly such. |
|
scaly 2 |
|
architecture |
bud, bulb |
Invested by scale-like (squamiform) structures. |
|
heterostylous |
< heteromorphic |
architecture |
taxon, plant, flower |
Having styles that differ distinctly in size and/or shape. |
|
naked 1 |
|
architecture |
|
Lacking a covering that might have been expected. |
|
catkinate |
= amentate |
architecture |
inflorescence |
Comprising one or more catkins. |
