|
syncolporate |
|
architecture |
pollen grain |
Syncolpate, each groove containing a pore. |
|
saccate 1 |
= alate, vesiculate, winged |
architecture |
pollen grain |
Having lateral lobes or enations resembling sacs or somewhat inflated wings. |
|
…porate |
|
architecture |
pollen grain |
Having the number of pores indicated by the prefix; as in monoporate, polyporate, triporate. |
|
fenestrate |
|
architecture |
pollen grain |
Having more or less isodiametric, regularly disposed lacunae. |
|
vesiculate |
= alate, saccate, winged |
architecture |
pollen grain |
Having lateral lobes or enations resembling sacs or somewhat inflated wings. |
|
geminicolpate |
|
architecture |
pollen grain |
Having four or more surficial grooves (colpi) disposed in pairs. |
|
winged 2 |
= alate, saccate, vesiculate |
architecture |
pollen grain |
Having lateral lobes or enations that resemble sacs or somewhat inflated wings. |
|
wingless 2 |
= exalate |
architecture |
pollen grain |
Lacking lateral lobes or enations that resemble sacs or somewhat inflated wings. |
|
stephanocolpate |
|
architecture |
pollen grain |
Having more than three surficial grooves (colpi) oriented meridionally. |
|
stephanocolporate |
|
architecture |
pollen grain |
Stephanocolpate, each groove containing a pore. |
|
stephanoporate |
|
architecture |
pollen grain |
Having more than three pores disposed equatorially. |
|
polyadal |
|
arrangement |
pollen |
Shed in groups of more than four, each group comprising grains from two or more original tetrads, the latter intact or not. |
|
dyadal |
|
arrangement |
pollen |
Cohering and shed in pairs, each tetrad having separated into halves. |
|
monadal |
|
arrangement |
pollen |
Shed singly, or essentially so, only loosely and irregularly, if at all, coherent, each original tetrad having separated fully. |
|
tetradal |
|
arrangement |
pollen |
Shed in groups of four, each an intact tetrad with original configuration unchanged; geometric arrangement of the grains may be tetrahedral, tetragonal, or linear, depending upon mode of pollen mother cell division. |
|
pseudomonadal |
|
arrangement |
pollen |
Apparently monadal but each grain actually comprising an unseparated original tetrad in which the contiguous walls between component grains have dissolved. |
|
pollinial |
|
arrangement |
pollen |
Polyadal with the grains of individual thecae (pollen sacs), or of fused thecae, compacted and forming tightly coherent masses (pollinia) that constitute the basic dispersal units, these sometimes distally attenuate to a sterile caudicle (translator arm), sometimes united by caudicles in groups of two or more, the caudicle(s) sometimes attached to a viscidium, either directly or through an intervening stipe; esp. in Asclepiadaceae, Orchidaceae. |
|
cespitose var. caespitose |
= tufted |
habit |
plants |
Growing in distinct, compact, relatively dense, turf-like aggregations. See also clustered (gregarious). |
|
tufted 1 |
= cespitose |
habit |
plants |
Growing in distinct, compact, relatively dense, turf-like aggregations. |
|
clustered 2 |
= gregarious |
habit |
plants |
Growing in loose aggretations. See also cespitose. |
|
solitary 2 |
|
habit |
plants |
Growing singly; not aggregated. |
|
gregarious |
= clustered |
habit |
plants |
Growing in loose aggregations. See also cespitose. |
|
matted |
|
habit |
plants |
Growing in extensive, low, dense aggregations, sometimes with the stems of different plants intertwined. |
|
emergent |
|
location |
plant, structure of aquatic plant |
Rising from beneath the water surface to a point above it. |
|
submerged |
= submersed |
location |
plant, structure of aquatic plant |
Beneath the water surface. |
