M. grandis
# M. grandis

M. grandis may refer to:

* Meconopsis grandis, the blue Poppy, a flowering plant found in Bhutan
* Melanella grandis, a very small ectparasitic sea snail species in the genus Melanella
* Melanodexia grandis, a fly species in the genus Melanodexia
* Menegazzia grandis, a lichen species found in Australia
* Mexitlia grandis, a spider species in the genus Mexitlia found in Mexico
* Millettia grandis, a legume species found in South Africa
* Miohippus grandis, a prehistoric horse species found in now North America that lived from the late Eocene to early Miocene
* Moneta grandis, a spider species in the genus Moneta endemic to India
* Mullerornis grandis, an extinct elephant bird species found in Madagascar

## Synonyms

* Makalata grandis, a synonym for Toromys grandis, the giant tree rat or white-faced tree rat, a spiny rat species found in Brazil
