Belgium

Stalked Rosette

Cotylidia undulata

Russula clavipes

Lusitanian slug

Arion lusitanicus

Bicoloured Deceiver

Laccaria bicolor

Staph beetle

Ocypus olens

Erysiphe hyperici

Staph beetle

Staphylinus caesareus

Star Fibrecap

Inocybe asterospora

Star-mustard

Coincya monensis

Steppe Truffle

Gastrosporium simplex

Sticky Scalycap

Pholiota gummosa

Stiff Brome

Brachypodium distachyon

Stilt bug

Berytinus minor

Stinking Dapperling

Lepiota cristata

Stinking Slime Truffle

Melanogaster ambiguus

St Marks Fly

Bibio marci

Stonecrop Fanner

Glyphipterix equitella

Strawberry guava

Psidium cattleianum

Strawberry Pigmy

Ectoedemia arcuatella

Straw Crest

Mesophleps silacella

Streaky Feather-moss

Brachythecium glareosum

Narrow corncockle

Agrostemma brachyloba

Mrs Wilson's Barberry

Berberis wilsoniae

Shrubby Dewplant

Ruschia caroli

Striate Earthstar

Geastrum striatum

Peach Leaf Curl

Taphrina deformans

Stream Beacon

Vibrissea truncorum

Striped Bent-Wing

Lyonetia prunifoliella

Striped Bright

Phylloporia bistrigella

Elaeagnus sucker

Cacopsylla fulguralis

Pine Needle Split

Lophodermium pinastri

Pearly Parachute

Marasmius wynneae

striated whorl snail

Vertigo substriata

Moth fly

Psychoda alternata

Flea

Ctenocephalides canis

Striped Acorn Barnacle

Amphibalanus amphitrite

striped venus

Chamelea striatula

fir seed chalcid

Megastigmus suspectus

Suffolk lungwort

Pulmonaria obscura

Stump Pinkgill

Entoloma euchroum

Stunted Cavalier

Melanoleuca brevipes

Beautiful China Mark

Nymphula nitidulata

Entoloma subradiatum

Aubergine Pearl

Leucinodes orbonalis

Blue Mint Beetle

Chrysolina coerulans

sulcate astarte

Astarte sulcata

sulphur clover

Trifolium ochroleucon

Black Laceweaver

Amaurobius ferox

Sulphur Tuft

Hypholoma fasciculare

Summer Bolete

Boletus reticulatus

Summer fruit tortrix moth

Adoxophyes orana

Tawny Riverbank Ground Beetle

Trechus rubens

Sunflower

Mauranthemum paludosum

Sun jumping spider

Heliophanus kochii

Sunny Brittlegill

Russula solaris

Sunolgrass

Phalaris coerulescens

Surprise Webcap

Cortinarius semisanguineus

Maple Button

Acleris forsskaleana

Swamp Lookout Spider

Notioscopus sarcinatus

swan mussel

Anodonta cygnea