Which type of Bolete is this?

Hullo, of all the fungi in our field I am struggling to identify these. I am convinced they are a hitherto undiscovered species and that after this post I will be descended on by a cloud of mycologists (what is the collective noun for mycologists?).

The cap begins quite grey and turns olive beige over time. The stipe has some red striation but is predominantly pale yellow as are the pores and flesh, although the pores do get darker as the mushroom ages. When peeled the stipe shows heavy red colouring. The flesh turns vivid blue after 15 to 20 seconds but the interesting bit, and one which I cannot find any mention of, is the appearance of small red spots in the flesh when the mushroom is broken. They appear suddenly as pinpricks then enlarge as though bleeding but they do not exude a liquid or grow much larger than you can see in the picture. They are quite beautiful. Btw the pale cap isn’t because of the bolete eater fungus, it looks fuzzy as my camera technique is rather shaky.

The field is heavy clay, low ph, and has widely spaced oak throughout. These fungi are growing under the sole hornbeam tree in the north end of the field. The field is mown twice a year and was last mown a month ago. We are in East Sussex and have had very heavy rain in the last two weeks but very temperate temperatures (18 -28 degrees celcius).

I would appreciate any help in identifying these as I cant seem to find them online or find any mention of the bloodspots.

I have more photos. Is it possible that the red dots are a type of virus or similar? There was one fungi there whose stem was a darker brown and which didnt turn blue as quickly as the others. It did have the red spots however. It is in the pictures below.