The research group of the Catholic University of Murcia which is studying samples of the Shroud of Oviedo, has discovered a grain of pollen from one plant that, according to the Pollen Expert of EDICES, Marzia Boi, is compatible with the botanical species of Helicrysum Sp., also identified in the Holy Shroud (Shroud of Turin). Moreover, it has dropped the hypothesis of subsequent contamination, as the pollen is adhered to the blood; this means that the pollen arrived on the shroud at the same time as the blood, not randomly at some point along its history. This fact is very important because it makes it possible to prove the authenticity of the Shroud of Oviedo, and deny that it is a forgery.
This research has been possible thanks to the innovative scanning electron microscope last generation that tells the UCAM. In this sense, the president of the UCAM, José Luis Mendoza, notes that [the university] acquired "the microscope to offer this service" to investigate in depth the aforementioned relic. This is a new finding that is not part of the research line that is centered study, since what is sought in the sample being processed is human biological material.
The plant known as 'Helicrysum' has been used for thousands of years for cosmetic purposes in the Middle East; also was used in Jewish burials during the first century of the Christian era, so it is no wonder their presence on blood remnants of a canvas used to shroud a corpse.