Traverse Taxonomy Hierarchy

This search allows you to traverse the World Field Guide's taxonomy hierarchy.
Click a thumbnail or common/scientific name to go to the next lower level.
Click a higher level taxonomy category to go up the hierarchy.
(Note: Taxonomy is ever evolving and in some instances may differ from the taxonomic systems used here.)

Kingdom   PLANT   (PLANTAE)
Phylum   SEED PLANTS   (EMBRYOPHYTA)
Class   DICOTS   (DICOTYLEDONEAE)
Order   TUBE FLOWERS   (TUBIFLORAE)
Family   FIGWORT-SNAPDRAGON   (SCROPHULARIACEAE)
Species 
Common name:
Scientific name: AUREOLARIA GRANDIFLORA
Common name: PRAIRIE GERARDIA
Scientific name: AGALINIS HETEROPHYLLA
Common name: GERARDIA
Scientific name: AGALINIS PURPUREA
Common name: SNAPDRAGON - MULTIFLOWERED
Scientific name: ANTIRRHINUM MULTIFLORUM
Common name:
Scientific name: BACOPA HYBRID
Common name: HYSSOP - WATER
Scientific name: BACOPA MONNIERI
Common name: BESSEYA - RED
Scientific name: BESSEYA RUBRA
Common name: POCKET BOOK FLOWER
Scientific name: CALCEOLARIA CITRINUS
Common name: CALCEOLARIA HYBRIDS
Scientific name: CALCEOLARIA HYBRIDS
Common name:
Scientific name: CALCEOLARIA POCKET-BOOK
Common name:
Scientific name: CASTILLEJA AFFINIS
Common name:
Scientific name: CASTILLEJA CHROMOSA
Common name: PAINT BRUSH - EASTERN SCARLET
Scientific name: CASTILLEJA COCCINEA
Common name: PAINTBRUSH - BRISTLY
Scientific name: CASTILLEJA HISPIDA
Common name:
Scientific name: CASTILLEJA HYBRID PURP X CIRTINA
Common name: PAINTBRUSH - TEXAS SCARLET
Scientific name: CASTILLEJA INDIVISA
Common name: PAINTBRUSH - SOUTHWESTEN
Scientific name: CASTILLEJA INTEGRA
Common name:
Scientific name: CASTILLEJA LINARIAEFOLIA
Common name:
Scientific name: CASTILLEJA LINDHEIMER
Common name: YELLOW PAINT BRUSH SPECIES
Scientific name: CASTILLEJA LUTESCENS
Common name: PAINTBRUSH - MARTIN'S
Scientific name: CASTILLEJA MARTINII
Common name: PAINTBRUSH - SCARLET
Scientific name: CASTILLEJA MINIATA
Common name: SMALL FLOWER PAINTBRUSH
Scientific name: CASTILLEJA PARVIFLORA
Common name:
Scientific name: CASTILLEJA PURPUREA PURPUREA
Common name: PAINTBRUSH - YELLOW TEXAS
Scientific name: CASTILLEJA PURPUREA CITRINA
Common name: SLICKROCK PAINTBRUSH
Scientific name: CASTILLEJA SCABRIDA
Common name: PAINT BRUSH - DOWNY
Scientific name: CASTILLEJA SESSILIFLORA
Common name: CALIFORNIA THREADTORCH
Scientific name: CASTILLEJA STENANTHA
Common name:
Scientific name: CASTILLEJA SULPHUREA
Common name: PAINTBRUSH - THOMPSON'S
Scientific name: CASTILLEJA THOMPSONII
Common name: PAINTBRUSH - COASTAL
Scientific name: CASTILLEJA UNALASCHCENS.
Common name: TURTLEHEAD
Scientific name: CHELONE LYONII
Common name: CHINESE HOUSES
Scientific name: COLLINSIA HETEROPHYLLA
Common name: BLUE LIPS
Scientific name: COLLINSIA PARVIFLORA
Common name:
Scientific name: DIASCIA VIGILIS
Common name: TWINSPUR
Scientific name: DIASCIA BARBERAE
Common name: FOXGLOVE - RUSTY
Scientific name: DIGITALIS FERRUGINEA
Common name:
Scientific name: DIGITALIS GRANDIFLORA
Common name: FOXGLOVE - WHITE
Scientific name: DIGITALIS HYBRID
Common name:
Scientific name: DIASCIA PATENS
Common name: FOXGLOVE - COMMON
Scientific name: DIGITALIS PURPUREA
Common name: FOXGLOVE - COMMON WHITE
Scientific name: DIGITALIS PURPUREA ALBA
Common name:
Scientific name: GAMBELIA SPECIOSA
Common name:
Scientific name: GERARDIA FLORIDANA
Common name: FOXGLOVE - WESTERN FALSE
Scientific name: GERARDIA GRANDIFLORA
Common name:
Scientific name: GERARDIA PAUPERCULA
Common name: FOXGLOVE - DOWNY FALSE
Scientific name: GERARDIA VIRGINICA
Common name: HEDGE HYSSOP
Scientific name: GRATIOLA NEGLECTA
Common name:
Scientific name: HEBE HYBRID "ANDERSONII"
Common name:
Scientific name: HEBE OCHRACEA
Common name:
Scientific name: HEBE PINGUIFOLIA
Common name:
Scientific name: HEBE SPECIOSA
Common name:
Scientific name: HEBE TRAVERSII
Common name:
Scientific name: HEBE TRAVERSII PINK EDGE LEAVES
Common name: SAGE - TEXAS
Scientific name: LEUCOPHPYLLUM FRUTESCENS
Common name: TOADFLAX - CLOVENLIP
Scientific name: LINARIA BIPARTITA
Common name: TOADFLAX - DALMATION
Scientific name: LINARIA DALMATICA
Common name: TOADFLAX
Scientific name: LINARIA GENISTIFOLIA
Common name:
Scientific name: LINARIA MAROCCANA
Common name: TAODFLAX - PURPLE
Scientific name: LINARIA PURPUREA
Common name: BUTTER-AND-EGGS
Scientific name: LINARIA VULGARIS
Common name: SNAPDRAGON VINE
Scientific name: MAURANDYA ANTIRRHINIFOLIA
Common name:
Scientific name: MAZUS MIQUELI
Common name: WATER HYSSOP
Scientific name: MECARDONIA ACUMINATA
Common name: MECARDONIA - YELLOW
Scientific name: MECARDONIA VANDELLIOIDES
Common name: MONKEY FLOWER
Scientific name: MIMULUS BREVIPES
Common name:
Scientific name: MIMULUS BREWERI
Common name: MONKEY FLOWER - SCARLET
Scientific name: MIMULUS CARDINALIS
Common name:
Scientific name: MIMULUS FLEMINGII
Common name:
Scientific name: MIMULUS FLORIBUNDUS
Common name:
Scientific name: MIMULUS GUTTANS
Common name: MONKEY FLOWER - COMMON
Scientific name: MIMULUS GUTTATUS
Common name:
Scientific name: MIMULUS LEWISII FORM
Common name: MONKEY FLOWER - GREAT PURPLE
Scientific name: MIMULUS LEWISII
Common name: MONKEY FLOWER - BUSH MONKEY
Scientific name: MIMULUS LONGIFLORUS
Common name: MUSK FLOWER
Scientific name: MIMULUS MOSCHATUS
Common name:
Scientific name: MIMULUS PUNICEUS
Common name: MONKEY-FLOWER - SQUARE STEMMED
Scientific name: MIMULUS RINGENS
Common name:
Scientific name: NEMESIA FRUITICANS
Common name:
Scientific name: NEMESIA HYBRID YELLOW
Common name:
Scientific name: NEMESIA STRUMOSA
Common name: OWL CLOVER - NARROW LEAVED
Scientific name: ORTHOCARPUS ATTENUATUS
Common name: OWL CLOVER - YELLOW
Scientific name: ORTHOCARPUS LUTEUS
Common name: OWL CLOVER - RED OWL CLOVER
Scientific name: ORTHOCARPUS PURPURASCENS
Common name: ROYAL PAULOWNIA
Scientific name: PAULOWNIA TOMENTOSA
Common name: LOUSEWORT - TOWERING
Scientific name: PEDICULARIS BRACTEOSA
Common name: LOUSEWORT
Scientific name: PEDICULARIS CANADENSIS
Common name: PINK ELEPHANTS HEAD
Scientific name: PEDICULARIS GROENLANDICA
Common name: LOUSEWORT - SWAMP
Scientific name: PEDICULARIS LANCEOLATA
Common name: SICKLETOP LOUSEWORT
Scientific name: PEDICULARIS RACEMOSA
Common name: SICKLETOP LOUSEWORT
Scientific name: PEDICULARIS RACEMOSA ALBA
Common name: PENSTEMON - BROADLIP/SOUTHWEST
Scientific name: PENSTEMON BARBATUS
Common name:
Scientific name: PENSTEMON CARDWELLII
Common name:
Scientific name: PENSTEMON CAMPANULATUS
Common name:
Scientific name: PENSTEMON CENTRANTHIFOLIUS
Common name: COBEA - BEARD TONGUE
Scientific name: PENSTEOMON COBAEA
Common name: PENSTEMON - YELLOW
Scientific name: PENSTEMON CONFERTUS
Common name:
Scientific name: PENSTEMON CORDIFOLIUS
Common name: PENSTEMON
Scientific name: PENSTEMON DAVIDSONII MENZIESII
Common name: FOXGLOVE BEARD-TONGUE
Scientific name: PENSTEMON DIGITALIS
Common name: EATON'S FIRECRACKER
Scientific name: PENSTEMON EATONII
Common name: PENSTEMON - PURPLE
Scientific name: PENSTEMON ERIANTHERUS
Common name: BEARD TONGUE - LARGE FLOWERED
Scientific name: PENSTEMON GRANDIFLORUS
Common name:
Scientific name: PENSTEMON HUMILIS
Common name:
Scientific name: PENSTEOMON HYBRID "RAJAH"
Common name:
Scientific name: PENSTEMON LAEVIS
Common name: PENSTEMON - LOOSE FLOWER
Scientific name: PENSTEMON LAXIFLORUS
Common name: PENSTEMON - NARROW LEAF
Scientific name: PENSTEMON LINARIOIDES
Common name: BEARD TONGUE - WOODLAND
Scientific name: PENSTEMON NEMOROSA
Common name: BALOON FLOWER - DESERT
Scientific name: PENSTEMON PALMERI
Common name:
Scientific name: PENSTEMON PARRYI
Common name:
Scientific name: PENSTEMON PROCERUS
Common name: PENSTEMON - ARIZONA
Scientific name: PENSTEMON PSEUDOSPECTABILIS
Common name:
Scientific name: PENSTEMON RAJAH
Common name: PENSTEMON - RICHARDSON
Scientific name: PENSTEMON RICHARDSONII
Common name:
Scientific name: PENSTEMON SERRULATUS ALBA
Common name:
Scientific name: PENSTEMON SPECIES
Common name: PENSTEMON - SHOWY
Scientific name: PENSTEMON SPECTABILIS
Common name:
Scientific name: PENSTEMON SPECIES #2
Common name: BEARD-TONGUE - STIFF
Scientific name: PENSTEMON STRICTUS
Common name:
Scientific name: PENSTEMON TUBAEFLORUS
Common name:
Scientific name: PENSTEMON UTAHENSIS
Common name: PENSTEMON - WASHINGTON
Scientific name: PENSTEMON WASHINGTONENSIS
Common name: FUSCHIA - CAPE
Scientific name: PHYGELIUS CAPENSIS
Common name:
Scientific name: PHYGELIUS CAPENSIS "ALBA"
Common name:
Scientific name: PHYGELIUS RECTUS
Common name: RATTLE BOX
Scientific name: RHINANTHUS CRISTA-GALLI
Common name: FIGWORT - EARLY
Scientific name: SCROPHULARIA LANCELOLATA
Common name:
Scientific name: SCROPHULARIA OREGANA
Common name: CALIFORNIA FIGWORT
Scientific name: SCROPHULARIA PARVIFLORA ?
Common name: SNOWFLAKE - GIANT
Scientific name: SUTERA CORDATA
Common name: WISHBONE FLOWER
Scientific name: TORENIA FOURNIERI
Common name: MULLEN - MOTH
Scientific name: VERBASCUM BLATTARIA
Common name:
Scientific name: VERBASCUM HYBRID "PINK DOMINO"
Common name: MULLEN - GREAT
Scientific name: VERBASCUM THAPSUS
Common name:
Scientific name: VERONICA ALLIONI
Common name: SPEEDWELL - WATER
Scientific name: VERONICA ANAGALLIS-AQUATICA
Common name: SPEEDWELL - COMMON
Scientific name: VERONICA ARVENSIS
Common name: SPEEDWELL - CHAIN
Scientific name: VERONICA CATENATA
Common name: SPEEDWELL - GERMANDER
Scientific name: VERONICA CHAMAEDRYS
Common name: SPEEDWELL - CUSICK'S
Scientific name: VERONICA CUSICKII
Common name: SPEEDWELL
Scientific name: VERONICA GENTIANOIDES
Common name: VERONICA - IVY LEAF
Scientific name: VERONICA HEDERIFOLIA
Common name:
Scientific name: VERONICA LIWANENSIS
Common name: BEACH SPEEDWELL
Scientific name: VERONICA LONGIFOLIA
Common name: SPEEDWELL - PERSIAN
Scientific name: VERONICA PERSICA
Common name:
Scientific name: VERONICA POLITA
Common name:
Scientific name: VERONICA PROSTRATA
Common name: VERONICA - GRASS LEAF
Scientific name: VERONICA SCUTELLATA
Common name: SPEEDWELL - THYME LEAF
Scientific name: VERONICA SERPYLLIFOLIA
Common name:
Scientific name: VERONICA SPICATA
Common name:
Scientific name: VERONICA SPICATA PINK FORM
Common name: SPEEDWELL - ALPINE
Scientific name: VERONICA WORMSKJOLDII
Common name: CULVER'S ROOT
Scientific name: VERONICASTRUM VIRGINICUM