Nigricans, a Latin word meaning ''
black
Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...
'', may refer to :
*
Acanthosis nigricans
Acanthosis nigricans is a medical sign characterised by brown-to-black, poorly defined, velvety hyperpigmentation of the skin. It is usually found in body folds, such as the posterior and lateral folds of the neck, the armpits, groin, navel, foreh ...
, a brown to black, poorly defined, velvety hyperpigmentation of the skin
* ''
Ulmus americana 'Nigricans''', an American elm cultivar
* ''
Ulmus glabra 'Latifolia Nigricans''', a wych elm cultivar
* a cultivar of ''
Pittosporum tenuifolium
''Pittosporum tenuifolium'' is a small evergreen tree endemic to New Zealand – growing up to – commonly known as and black matipo, and by other Māori names and . Its small, very dark, reddish-purple flowers generally go unnoticed, and are ...
'', a small evergreen tree native to New Zealand
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