An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Agricultural Research Service

U.S. Department of Agriculture

Secondary Links

My Profile
ARS Home
Sign In

Main menu

Home >> Taxonomic Tree Viewer

Central Taxonomic Thesaurus

Taxon Search

Taxon:

Display authors

Match on whole words

Display full tree below family

Display species with subgenera

Display only taxa linked to occurrences

Organism

Plantae

Magnoliopsida

Rosales

Cannabaceae

Ampelocera

Ampelocera albertiae

Ampelocera edentula

Ampelocera hottlei

Aphananthe

Aphananthe aspera

Aphananthe cuspidata

Aphananthe philippinensis

Cannabis

Cannabis sativa

Cannabis sativa subsp. sativa

[Cannabis americana]

[Cannabis indica]

Celtis

Celtis africana

[Celtis kraussiana]

Celtis australis

Celtis australis subsp. australis

[Celtis eriocarpa]

Celtis australis subsp. caucasica

[Celtis caucasica]

Celtis balansae

Celtis biondii

[Celtis biondii var. heterophylla]

Celtis biondii var. insularis

Celtis boninensis

Celtis bungeana

[Celtis davidiana]

Celtis caudata

Celtis cerasifera

Celtis choseniana

Celtis edulis

Celtis ehrenbergiana

[Celtis pallida]

[Celtis tala]

Celtis glabrata

Celtis gomphophylla

[Celtis durandii]

Celtis hypoleuca

Celtis iguanaea

[Celtis pubescens]

Celtis jessoensis

Celtis julianae

Celtis koraiensis

Celtis laevigata

Celtis laevigata var. laevigata

Celtis laevigata var. reticulata

[Celtis douglasii]

Celtis lindheimeri

Celtis luzonica

Celtis mildbraedii

[Celtis franksiae]

Celtis occidentalis

[Celtis crassifolia]

[Celtis occidentalis var. cordata]

[Celtis pumila]

Celtis orthacanthos

Celtis paniculata

Celtis philippensis

Celtis reticulata

Celtis schippii

Celtis sinensis

[Celtis labilis]

[Celtis sinensis var. japonica]

Celtis tenuifolia

[Celtis laevigata var. smallii]

[Celtis pumila var. georgiana]

Celtis tetrandra

[Celtis yunnanensis]

Celtis tournefortii

Celtis vandervoetiana

Celtis zenkeri

Gironniera

Gironniera celtidifolia

Gironniera nervosa

Gironniera parvifolia

[Gironniera scabrida]

Gironniera subaequalis

Humulus

Humulus lupulus

Humulus lupulus var. cordifolius

Humulus lupulus var. lupuloides

[Humulus americanus]

Humulus lupulus var. neomexicanus

Humulus scandens

[Humulus japonicus]

Lozanella

Lozanella enantiophylla

Pteroceltis

Pteroceltis tatarinowii

Trema

Trema andersonii

[Parasponia andersonii]

Trema angustifolia

Trema aspera

Trema cannabina

[Trema virgata]

Trema cannabina var. dielsiana

[Trema dielsiana]

Trema guineensis

Trema lamarckiana

Trema micrantha

[Trema floridana]

[Trema mollis]

Trema orientalis

Trema politoria

Trema rigida

[Parasponia rigida]

Trema tomentosa

[Trema amboinensis]

Footer menu

Home
Sitemap

Social Media

Facebook
Twitter
YouTube

Government Links

AskUSDA
Policies and Links
Plain Writing
FOIA
Accessibility Statement
Privacy Policy
Non-Discrimination Statement
Civil Rights Policy
Information Quality
Agricultural Research Service
USDA.gov
USA.gov
WhiteHouse.gov

Sign up for ARS News updates

Your email address