Orange County

Showing 1–50 of 198 (introduced).

• 
  Abrus precatorius L. Introduced ABPR3

  rosarypea · Fabaceae
• 
  Acalypha alopecuroidea Jacq. Introduced ACAL2

  foxtail copperleaf · Euphorbiaceae
• 
  Acanthospermum australe (Loefl.) Kuntze Introduced ACAU2

  Paraguayan starbur · Asteraceae
• 
  Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. Introduced ALZE

  shellplant · Zingiberaceae
• 
  Alternanthera philoxeroides (Mart.) Griseb. Introduced ALPH

  alligatorweed · Amaranthaceae
• 
  Alternanthera sessilis (L.) R. Br. ex DC. Introduced ALSE4

  sessile joyweed · Amaranthaceae
• 
  Alysicarpus ovalifolius (Schumach.) J. Léonard Introduced ALOV

  alyce clover · Fabaceae
• 
  Amaranthus blitum L. Introduced AMBL2

  purple amaranth · Amaranthaceae
• 
  Amaranthus blitum L. var. emarginatus (Salzm. ex Uline & W.L. Bray) Lambinon Introduced AMBLE2

  purple amaranth · Amaranthaceae
• 
  Anagallis arvensis L. Introduced ANAR

  scarlet pimpernel · Primulaceae
• 
  Anagallis arvensis L. ssp. arvensis Introduced ANARA7

  scarlet pimpernel · Primulaceae
• 
  Antigonon leptopus Hook. & Arn. Introduced ANLE4

  coral vine · Polygonaceae
• 
  Arachis glabrata Benth. Introduced ARGL18

  rhizoma peanut · Fabaceae
• 
  Ardisia crenata Sims Introduced ARCR80

  hen's eyes · Myrsinaceae
• 
  Aristolochia elegans Mast. Introduced AREL10

  elegant dutchman's pipe · Aristolochiaceae
• 
  Asclepias curassavica L. Introduced ASCU

  bloodflower · Asclepiadaceae
• 
  Asparagus setaceus (Kunth) Jessop Introduced ASSE12

  common asparagus fern · Liliaceae
• 
  Bambusa multiplex (Lour.) Raeusch. ex Schult. & Schult. f. Introduced BAMU2

  hedge bamboo · Poaceae
• 
  Begonia cucullata Willd. Introduced BECU

  clubed begonia · Begoniaceae
• 
  Boehmeria nivea (L.) Gaudich. Introduced BONI2

  Chinese grass · Urticaceae
• 
  Brassica juncea (L.) Czern. Introduced BRJU

  brown mustard · Brassicaceae
• 
  Brassica rapa L. Introduced BRRA

  field mustard · Brassicaceae
• 
  Brassica rapa L. var. rapa Introduced BRRAR

  field mustard · Brassicaceae
• 
  Bulbostylis barbata (Rottb.) C.B. Clarke Introduced BUBA

  watergrass · Cyperaceae
• 
  Callitris glaucophylla Joy Thomps. & L.A.S. Johnson Introduced CAGL23

  white cypress-pine · Cupressaceae
• 
  Capsicum annuum L. var. annuum Introduced CAANA4

  cayenne pepper · Solanaceae
• 
  Casuarina equisetifolia L. Introduced CAEQ

  beach sheoak · Casuarinaceae
• 
  Casuarina glauca Siebold ex Spreng. Introduced CAGL11

  gray sheoak · Casuarinaceae
• 
  Catharanthus roseus (L.) G. Don Introduced CARO14

  Madagascar periwinkle · Apocynaceae
• 
  Celosia trigyna L. Introduced CETR7

  woolflower · Amaranthaceae
• 
  Centratherum punctatum Cass. Introduced CEPU6

  larkdaisy · Asteraceae
• 
  Cerastium glomeratum Thuill. Introduced CEGL2

  sticky chickweed · Caryophyllaceae
• 
  Chenopodium murale L. Introduced CHMU2

  nettleleaf goosefoot · Chenopodiaceae
• 
  Cinnamomum camphora (L.) J. Presl Introduced CICA

  camphortree · Lauraceae
• 
  Citrullus lanatus (Thunb.) Matsum. & Nakai Introduced CILA3

  watermelon · Cucurbitaceae
• 
  Citrullus lanatus (Thunb.) Matsum. & Nakai var. citroides (L.H. Bailey) Mansf. Introduced CILAC

  watermelon · Cucurbitaceae
• 
  Cleome gynandra L. Introduced CLGY

  spiderwisp · Capparaceae
• 
  Cleome hassleriana Chod. Introduced CLHA

  pink queen · Capparaceae
• 
  Cleome rutidosperma DC. Introduced CLRU3

  fringed spiderflower · Capparaceae
• 
  Clerodendrum bungei Steud. Introduced CLBU

  rose glorybower · Verbenaceae
• 
  Clerodendrum chinense (Osb.) Mabberley Introduced CLCH4

  stickbush · Verbenaceae
• 
  Clerodendrum indicum (L.) Kuntze Introduced CLIN

  turk's turbin · Verbenaceae
• ⚘
  Clerodendrum ×speciosum Dombrain [splendens × thompsoniae] Introduced CLSP13

  glorybower · Verbenaceae
• 
  Colocasia esculenta (L.) Schott Introduced COES

  coco yam · Araceae
• 
  Commelina benghalensis L. Introduced COBE2

  jio · Commelinaceae
• 
  Conyza bonariensis (L.) Cronquist Introduced COBO

  asthmaweed · Asteraceae
• 
  Corchorus aestuans L. Introduced COAE

  jute · Tiliaceae
• 
  Cotula australis (Sieber ex Spreng.) Hook. f. Introduced COAU3

  Australian waterbuttons · Asteraceae
• 
  Crotalaria lanceolata E. Mey. Introduced CRLA7

  lanceleaf rattlebox · Fabaceae
• 
  Crotalaria pallida Aiton Introduced CRPA10

  smooth rattlebox · Fabaceae