Carolina hemlock
— Navneord
– Engelsk
~ medium-sized evergreen of southeastern United States having spreading branches and widely diverging cone scales
Canadian hemlock
— Navneord
– Engelsk
~ common forest tree of the eastern United States and Canada; used especially for pulpwood
classical hemophilia
— Navneord
– Engelsk
~ hemophilia caused by a congenital deficiency of factor VIII; occurs almost exclusively in men
cerebral hemorrhage
— Navneord
– Engelsk
~ bleeding from a ruptured blood vessel in the brain
Crimea-Congo hemorrhagic fever
— Navneord
– Engelsk
~ an infection common in Arab states caused by a bunyavirus; transmitted by a tick that thrives on sheep
Ceylon bowstring hemp
— Navneord
– Engelsk
~ plant having thick fibrous leaves transversely banded in light and dark green
climbing hempweed
— Navneord
– Engelsk
~ herb of tropical America having vanilla-scented flowers; climbs up trees
Chenopodium bonus-henricus
— Navneord
– Engelsk
~ European plant naturalized in North America; often collected from the wild as a potherb
Charles Henry Harrod
— Navneord
– Engelsk
~ English merchant who took over a shop in London that was expanded by his son into a prestigious department store (1800-1885)
class Hepaticae
— Navneord
– Engelsk
~ liverworts: comprises orders Anthocerotales; Jungermanniales; Marchantiales; Sphaerocarpales
class Hepaticopsida
— Navneord
– Engelsk
~ liverworts: comprises orders Anthocerotales; Jungermanniales; Marchantiales; Sphaerocarpales
Charles Herbert Best
— Navneord
– Engelsk
~ Canadian physiologist (born in the United States) who assisted F. G. Banting in research leading to the discovery of insulin (1899-1978)
class Heterokontae
— Navneord
– Engelsk
~ all the yellow-green algae having flagella of unequal length
Collinsia heterophylla
— Navneord
– Engelsk
~ white and lavender to pale-blue flowers grow in perfect rings of widely spaced bands around the stems forming a kind of pagoda; California