United States

Spinose Thyme-Moss

Mnium spinosum

spiny hands

Charybdis hellerii

Spiny Baskettail

Epitheca spinigera

Spiny Cocklebur

Xanthium spinosum

Spiny spiderflower

Tarenaya spinosa

Spiny naiad

Najas marina

Spiny restharrow

Ononis spinosa

Spiny sowthistle

Sonchus asper

spiral extinguisher moss

Encalypta procera

Spiral Extinguisher-Moss

Encalypta streptocarpa

spiral ginger

Costus pulverulentus

spirea aphid

Aphis spiraecola

Spiritweed

Eryngium foetidum

Spitting Spider

Scytodes thoracica

Split Porecrust

Schizopora paradoxa

Splitlip hempnettle

Galeopsis bifida

Splitpea Shanklet

Collybia cookei

Sponge gourd

Luffa aegyptiaca

Asian needle ant

Pachycondyla chinensis

Umber Dot Lichen

Scoliciosporum umbrinum

Annual pearlwort

Sagina apetala

Annual ryegrass

Lolium multiflorum

Annual Scorpion-vetch

Coronilla scorpioides

Annual vernalgrass

Anthoxanthum aristatum

Elegant Spreadwing

Lestes inaequalis

Spotted henbit

Lamium maculatum

Annual Water-Starwort

Callitriche hermaphroditica

Annual Wild Rice

Zizania aquatica

Annual Willowherb

Epilobium brachycarpum

Mite

Typhlodromus bakeri

Annual Yellow-woundwort

Stachys annua

Spotted Milkcap

Lactarius scrobiculatus

Flor de san jose

Senna atomaria

Birchbark Dot Lichen

Leptorhaphis epidermidis

antler moth

Cerapteryx graminis

Birch Rust

Melampsoridium betulinum

Apple Of Sodom

Solanum carolinense

Appressed Bog Clubmoss

Lycopodiella appressa

Oxlip

Primula elatior

Asian rapa whelk

Rapana venosa

Arabian jasmine

Jasminum sambac

buffalo pebblesnail

Gillia altilis

Potworm

Cognettia sphagnetorum

Spotted Knapweed

Centaurea stoebe

Spotted ladysthumb

Persicaria maculosa

Gall midge

Mycophila fungicola

Arborescent angel's-tears

Brugmansia versicolor

Arctic Hiatella

Hiatella arctica

Adhaeribacter aquaticus

Argentine fingergrass

Eustachys retusa

Arrow-Leaved Lettuce

Lactuca canadensis

Ash-Leaved Spiraea

Sorbaria sorbifolia

Artist's pallet

Caladium bicolor

Spotted Salamander

Ambystoma maculatum

Parasitoid wasp

Neotrichoporoides viridimaculatus

Fungus-feeding thrips

Poecilothrips albopictus

Ichneumonid wasp

Mesochorus arenarius

Dotted Firefly

Lucidota punctata

Asian Bleeding-Heart

Lamprocapnos spectabilis

Mite

Pterolichus obtusus