|
androgynecandrous |
|
reproduction |
taxon |
Monoecious, each inflorescence having distal and proximal sectors with only staminate flowers and between them a central sector with only pistillate ones. |
|
thermocleistogamous |
|
reproduction |
flower |
Normally chasmogamous but facultatively cleistogamous during periods of lower-than-normal temperature. |
|
androgynous |
|
reproduction |
taxon |
Monoecious, each inflorescence having a distal sector with only staminate flowers and a proximal sector with only pistillate ones. |
|
andromonoecious |
|
reproduction |
taxon |
Having all plants with both bisexual flowers and staminate ones. |
|
heterogamous |
|
reproduction |
plant, inflorescence |
Having flowers that differ distinctly in size, shape and/or constitution. |
|
eusporangiate |
|
reproduction |
|
Having relatively large sporangia each of which develops from a group of initial cells that, by periclinal divisions, give rise to an outer layer of primary cells and an inner layer of sporogenous cells; in Psilotophyta, Lycopodiophyta, Equisetophyta, and some Polypodiophyta. |
|
insect-pollinated |
= entomophilous |
reproduction |
plant, strobilus, flower |
Having the pollen normally transported between strobili or flowers by insects. |
|
gynecandrous |
|
reproduction |
taxon |
Monoecious, each inflorescence having a distal sector with only pistillate flowers and a proximal sector with only staminate ones. |
|
allogamous |
= allomictic, cross-fertilizing, exogamous, xenogamous |
reproduction |
taxon |
Having fertilization regularly involving gametes derived from different plants. |
|
heterosporous |
|
reproduction |
taxon |
Producing two types of spore, microspore and megaspore, which are sexually distinct and usually different in size, each megaspore giving rise to a megagametophyte, each microspore to a microgametophyte. |
|
allomictic |
= allogamous, cross-fertilizing, exogamous, xenogamous |
reproduction |
taxon |
Having fertilization regularly involving gametes derived from different plants. |
|
gynodioecious |
|
reproduction |
taxon |
Having some plants with only bisexual flowers and some with only pistillate ones. |
|
anemophilous |
= wind-pollinated |
reproduction |
plant, strobilus, flower |
Having the pollen normally transported between strobili or flowers by air currents. |
|
gynomonoecious |
|
reproduction |
taxon |
Having all plants with both bisexual flowers and pistillate ones. |
|
monocarpic |
= hapaxanthic |
reproduction |
plant |
Normally reproducing sexually only once, then promptly senescent. |
|
autogamous |
= automictic, idiogamous, self-fertilizing, selfing; > geitonogamous |
reproduction |
taxon |
Having fertilization regularly involving gametes derived from the same plant. |
|
diclinous |
> dioecious, monoecious |
reproduction |
taxon |
Having all flowers functionally unisexual. See also monoclinous (synoecious). |
|
automictic |
= autogamous, idiogamous, self-fertilizing, selfing; > geitonogamous, |
reproduction |
taxon |
Having fertilization regularly involving gametes derived from the same plant. |
|
chasmogamous |
|
reproduction |
flower |
Having the perianth open at anthesis, allowing deposit of pollen from other flowers (physiological receptivity aside). |
|
polycarpic |
|
reproduction |
plant |
Normally fruiting repeatedly prior to senescence. |
|
wind-pollinated |
= anemophilous |
reproduction |
plant, strobilus, flower |
Having the pollen normally transported between strobili or flowers by air currents. |
|
cleistogamous |
|
reproduction |
flower |
Having the perianth remaining closed through anthesis, preventing deposit of pollen from other flowers, thus only self-pollination possible. |
|
proliferous |
|
reproduction |
plant, structure |
Bearing plantlets, as from the leaf margin in some Kalanchoë (Crassulaceae). |
|
exogamous |
= allogamous, allomictic, cross-fertilizing, xenogamous |
reproduction |
taxon |
Having fertilization regularly involving gametes derived from different plants. |
|
polygamodioecious |
|
reproduction |
taxon |
Basically dioecious but with some plants bearing some bisexual flowers. |
