Charles Herbert Best
— Noun
– English
～ Canadian physiologist (born in the United States) who assisted F. G. Banting in research leading to the discovery of insulin (1899-1978)
class Heterokontae
— Noun
– English
～ all the yellow-green algae having flagella of unequal length
Collinsia heterophylla
— Noun
– English
～ white and lavender to pale-blue flowers grow in perfect rings of widely spaced bands around the stems forming a kind of pagoda; California
Cirsium heterophylum
— Noun
– English
～ perennial stoloniferous thistle of northern Europe with lanceolate basal leaves and usually solitary heads of reddish-purple flowers