|genus = Marcgravia
|species = crassiflora
|authority = Sleumer
}}Marcgravia crassiflora is a species of flowering plant in the Marcgraviaceae family. It is endemic to Ecuador.
Ecology
The plant's natural habitat is subtropical or tropical moist montane areas of the Andes local ranges.
The green-crowned brilliant hummingbird feeds at the large inflorescences of the Marcgravia crassiflora vines.
References
{{Taxonbar|from=Q5500128}}{{Ericales-stub}} 7 : Marcgravia|Endemic flora of Ecuador|Flora of the Andes|Data deficient plants|Bird food plants|Vines|Taxonomy articles created by Polbot