portulaca
/ˌpɔːtʃʊˈlakə/ /ˌpɔːtjʊˈlakə/(also portulacca)
noun
Originally: garden purslane, Portulaca oleracea (family Portulacaceae). Later more widely: any plant of the genus Portulaca, which comprises trailing succulent plants of warm and tropical regions, with a calyx of two sepals and brightly coloured flowers opening only in direct sunshine; especially one grown for ornament, such as the sun plant, P. grandiflora. Also (in form Portulaca): the genus itself.
- Valid publication of the genus name: Linnaeus Species Plantarum (1753) I. 455, after J. Pitton de Tournefort Inst. Rei Herbariae (1700) I. 236..
Origin
Late Middle English; earliest use found in Lanfranc's Science of Cirurgie. From classical Latin portulāca purslane (in post-classical Latin also portulacca), of uncertain origin.
- malacolite
- malacological
- malacologist
- malacology
- malacon
- malacopterygian
- malacosteon
- Malacostraca
- malacostracan
- malacostracous
- maladaptation
- maladapted
- maladaptive
- maladaptively
- malade imaginaire
- maladie du pays
- maladif
- maladive
- maladjusted
- maladjustment
- maladminister
- maladministration
- maladministrator
- maladroit
- maladroitly