genus Herrerasaurus
— Noun
– English
~ primitive theropod found in Argentina; early Triassic
Gustav Hertz
— Noun
– English
~ German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)
Gerhard Herzberg
— Noun
– English
~ Canadian physicist (born in Germany) noted for contributions to understanding the structure of molecules (born in 1904)
genus Heterotheca
— Noun
– English
~ genus of yellow-flowered North American herbs
genus Heuchera
— Noun
– English
~ genus of North American herbs with basal cordate or orbicular leaves and small panicled flowers
genus Hevea
— Noun
– English
~ small genus of South American trees yielding latex; "rubber trees are usually cultivated in plantations"
George Charles Hevesy de Hevesy
— Noun
– English
~ Hungarian chemist who studied radioisotopes and was one of the discoverers of the element hafnium (1885-1966)
genus Hexagrammos
— Noun
– English
~ type genus of the Hexagrammidae
genus Hexalectris
— Noun
– English
~ a monocotyledonous genus of the family Orchidaceae
genus Hexamita
— Noun
– English
~ flagellates free-living or parasitic in intestines of birds