| GONIUM | • Gonium prop.n. A taxonomic genus within the family Goniaceae – certain colonial algae. • GONIUM n. an immature reproductive cell. |
| OOGONIUM | • oogonium n. (Biology) An immature ovarian egg within a developing fetus. • oogonium n. (Botany, mycology) A sac (the female gametangium) containing oospheres in algae or fungi. • oögonium n. Alternative spelling of oogonium. |
| ASCOGONIUM | • ascogonium n. (Mycology) The spiral female organ of an ascomycetous fungus from which asci are produced. • ASCOGONIUM n. the female reproductive structure of fungi. |
| PERIGONIUM | • perigonium n. (Botany) The sterile parts of a flower; collectively, the sepals and petals (or tepals); the perianth. • perigonium n. (Botany) The modified leaves around the antheridia in a bryophytic plant. • perigonium n. (Dated, zoology) The wall of the sporosac in a hydroid. |
| ARCHEGONIUM | • archegonium n. (Botany) A multicellular reproductive structure that contains a large, non-motile gamete (egg cell)… • ARCHEGONIUM n. the structure on the pteridophyte prothallus that produces the sessile female gametes. |
| CARPOGONIUM | • carpogonium n. (Biology) The female organ in the red algae (Rhodophyta), having an elongated process which is the receptive… • CARPOGONIUM n. an egg-bearing vessel in red algae. |
| HORMOGONIUM | • hormogonium n. (Biology) A small, motile filament, formed by some cyanobacteria, that detaches and grows by cell division… • HORMOGONIUM n. a portion of a filament in many cyanobacteria that becomes detached as a reproductive body. |
| PELARGONIUM | • pelargonium n. Any of various flowering plants of the genus Pelargonium, commonly called geraniums. • Pelargonium n. An extract of the rose geranium, Pelargonium sidoides, used as an alternative medicine. • Pelargonium prop.n. A taxonomic genus within the family Geraniaceae – the geraniums. |
| SPOROGONIUM | • sporogonium n. The sporophyte of a bryophyte (moss, liverwort or hornwort), generally consisting of a foot, seta and capsule. • SPOROGONIUM n. an organ that produces asexual spores in mosses. |
| SPERMAGONIUM | • spermagonium n. (Lichenology) Alternative spelling of spermogonium. • SPERMAGONIUM n. a receptacle in which spermatia are produced in some fungi and lichens. |
| SPERMOGONIUM | • spermogonium n. (Lichenology) A conceptacle of certain lichens, containing spermatia. • SPERMOGONIUM n. a flask-shaped structure in some fungi, also SPERMOGONE. |
| SPERMATOGONIUM | • spermatogonium n. (Biology) Any of the undifferentiated cells in the male gonads that become spermatocytes; a spermatoblast. • SPERMATOGONIUM n. a primitive male germ cell. |