| ALTHAEA | • althaea n. (Botany) Any plant of the genus Althaea. • Althaea prop.n. A taxonomic genus within the family Malvaceae – whose best-known member is the marsh mallow. • ALTHAEA n. (Greek) a genus of plants of the mallow family, that includes the garden hollyhock, also ALTHEA. |
| ARCHAEA | • archaea n. Plural of archaeon. • Archaea prop.n. Single-celled organisms lacking nuclei, formerly called archaebacteria, but now known to differ fundamentally… • ARCHAEON n. a single celled organism like bacterium. |
| BOUGAINVILLAEA | • bougainvillaea n. Alternative spelling of bougainvillea. • BOUGAINVILLAEA n. a tropical flower, also BOUGAINVILIA, BOUGAINVILLEA. |
| COBAEA | • cobaea n. Any of the genus Cobaea of climbing plants, native to Mexico and South America. • Cobaea prop.n. A taxonomic genus within the family Polemoniaceae. • COBAEA n. one of a family of South American shrubs. |
| FURCRAEA | • Furcraea prop.n. A taxonomic genus within the family Asparagaceae – various tropical succulent plants. • FURCRAEA n. a tropical American genus of plants related to the agave. |
| GASTRAEA | • gastraea n. (Biology, obsolete) A hypothetical animal form assumed by Ernst Haeckel as the ancestor of all metazoic animals. • gastraea n. Plural of gastraeum. • GASTRAEA n. a hypothetical ancestor of the Metazoa, sponges etc., also GASTREA. |
| HYPOGAEA | • hypogaea n. Plural of hypogaeum. • HYPOGAEUM n. (Greek) an underground chamber, also HYPOGEUM. |
| NYMPHAEA | • nymphaea n. (Botany) Originally, the European white water lily; later also, a species of the genus Nymphaea. • nymphaea n. Plural of nymphaeum. • Nymphaea prop.n. A taxonomic genus within the family Nymphaeaceae – the waterlilies. |
| PALAEOGAEA | • PALAEOGAEA n. the Old World as a biological region. |
| PANACHAEA | • PANACHAEA n. (Spenser) a remedy for all diseases, also PANACEA. |
| PERAEA | • peraea n. Plural of peraeon. • Peraea prop.n. Alternative form of Perea. • PERAEON n. (Greek) a crustacean's thorax, also PEREION, PEREON. |
| PERITONAEA | • peritonæa n. Plural of peritonæum. • PERITONAEUM n. a serous membrane enclosing the viscera in the abdominal and pelvic cavities, also PERITONEUM. |
| PROCTODAEA | • proctodaea n. Plural of proctodaeum. • PROCTODAEUM n. the posterior portion of the alimentary canal, also PROCTODEUM. |
| PROPYLAEA | • propylaea n. Plural of propylaeum. • propylaea n. Plural of propylaeon. • PROPYLAEUM n. any court or vestibule before a building or leading into any inclosure. |
| SPIRAEA | • spiraea n. Alternative form of spirea. • Spiraea prop.n. A taxonomic genus within the family Rosaceae – the spireas and certain meadowsweets. • Spiræa prop.n. Alternative form of Spiraea. |
| STOMATODAEA | • stomatodaea n. Plural of stomatodaeum. • STOMATODAEUM n. in embryology, the invagination that forms the anterior part of the digestive tract. |
| STOMODAEA | • stomodaea n. Plural of stomodaeum. • STOMODAEUM n. in embryology, the invagination that forms the anterior part of the digestive tract, also STOMODEUM. |
| ZOAEA | • zoaea n. (Zoology) A larval stage of development in crustaceans, especially decapods such as crabs, characterized… • ZOAEA n. a larval stage of crabs, also ZOEA, ZOOEA. |