| 'ihi |
Portulaca molokiniensis |
18 |
| aerva |
Aerva leucura |
1 |
| Alaska chickweed |
Stellaria longipes |
3 |
| Alaska springbeauty |
Claytonia sarmentosa |
2 |
| alaweo |
Chenopodium oahuense |
47 |
| alligatorweed |
Alternanthera philoxeroides |
21 |
| alpine catchfly |
Silene struthioloides |
12 |
| anena |
Boerhavia repens |
15 |
| apetalous catchfly |
Silene uralensis |
2 |
| arctic stitchwort |
Minuartia arctica |
13 |
| Australasian catchbirdtree |
Pisonia brunoniana |
3 |
| Australian saltbush |
Atriplex semibaccata |
7 |
| baby sun rose |
Aptenia cordifolia |
1 |
| baby's breath |
Gypsophila paniculata cv. Million Stars |
1 |
| barbwire Russian-thistle |
Salsola paulsenii |
1 |
| barrel cactus |
Ferocactus spp. |
4 |
| beautiful sandwort |
Minuartia rubella |
1 |
| beaver-tail cactus |
Opuntia basilaris |
1 |
| Bering chickweed |
Cerastium beeringianum |
3 |
| bladder campion |
Silene latifolia ssp. alba |
18 |
| blite goosefoot |
Chenopodium capitatum |
2 |
| bloodberry |
Rivina humilis |
3 |
| boreal starwort |
Stellaria borealis |
1 |
| bougainvillea |
Bougainvillea spp. |
5 |
| bouncingbet |
Saponaria officinalis |
23 |
| brittle pricklypear |
Opuntia fragilis |
4 |
| broadleaf papala |
Charpentiera obovata |
19 |
| cacti |
|
1 |
| cactus |
Echinopsis atacamensis ssp. pasacana |
6 |
| cactus |
Isolatocereus spp. |
2 |
| cactus apple |
Opuntia engelmannii |
2 |
| California amaranth |
Amaranthus californicus |
1 |
| California barrel cactus |
Ferocactus cylindraceus var. cylindraceus |
3 |
| candle cactus |
Pilosocereus lanuginosus |
2 |
| candle cactus |
Stenocereus griseus |
2 |
| Cardón cactus |
Pachycereus pringlei |
2 |
| carnation |
Dianthus spp. |
9 |
| carpetweed |
Mollugo verticillata |
2 |
| carpobrotus |
Carpobrotus spp. |
1 |
| cheddar pink |
Dianthus gratianopolitanus |
1 |
| cockscomb |
Celosia argentea var. cristata (Cristata group) |
1 |
| cockscomb |
Celosia argentea var. cristata (Spicata group) |
2 |
| common beet |
Beta vulgaris |
1 |
| common chickweed |
Stellaria media |
2 |
| common chickweed |
Stellaria pallida |
8 |
| common globe amaranth |
Gomphrena globosa |
1 |
| common mouse-ear chickweed |
Cerastium fontanum |
4 |
| common pokeweed |
Phytolacca americana |
68 |
| common purslane |
Portulaca oleracea |
21 |
| common waterhemp |
Amaranthus rudis |
1 |
| corn spurry |
Spergula arvensis |
2 |
| crystalline iceplant |
Mesembryanthemum crystallinum |
1 |
| Deptford pink |
Dianthus armeria |
6 |
| devil's horsewhip |
Achyranthes aspera |
8 |
| Drummond's campion |
Silene drummondii |
7 |
| English catchfly |
Silene gallica |
3 |
| erect pricklypear |
Opuntia stricta |
2 |
| Fendler's sandwort |
Arenaria fendleri |
4 |
| field chickweed |
Cerastium arvense |
4 |
| figleaved goosefoot |
Chenopodium ficifolium |
4 |
| fire pink |
Silene virginica |
14 |
| fivehook bassia |
Bassia hyssopifolia |
6 |
| fragrant white sand verbena |
Abronia elliptica |
1 |
| garden orach |
Atriplex hortensis |
1 |
| giant club cactus |
Cereus repandus |
2 |
| globe amaranth |
Gomphrena spp. |
1 |
| globe schiedea |
Schiedea globosa |
8 |
| goosefoot |
Chenopodium spp. |
1 |
| hairy forked nailwort |
Paronychia fastigiata |
1 |
| hairy purslane |
Portulaca villosa |
3 |
| hairy sandspurry |
Spergularia villosa |
4 |
| hairypink |
Petrorhagia dubia |
1 |
| halogeton |
Halogeton glomeratus |
8 |
| Hawai'i rockwort |
Nototrichium sandwicense |
1 |
| holiday cactus |
Schlumbergera spp. |
1 |
| horse purslane |
Trianthema portulacastrum |
2 |
| hottentot fig |
Carpobrotus edulis |
1 |
| Japanese chaff flower |
Achyranthes japonica |
41 |
| Jerusalem-oak goosefoot |
Chenopodium botrys |
2 |
| kaala rockwort |
Nototrichium humile |
1 |
| lambsquarters |
Chenopodium album |
26 |
| lanceleaf springbeauty |
Claytonia lanceolata |
1 |
| largeleaf sandwort |
Moehringia macrophylla |
1 |
| livid amaranth |
Amaranthus blitum |
20 |
| love-lies-bleeding |
Amaranthus caudatus |
2 |
| low amaranth |
Amaranthus deflexus |
1 |
| madeiravine |
Anredera cordifolia |
2 |
| maiden pink |
Dianthus deltoides |
1 |
| Maui chaff flower |
Achyranthes splendens var. splendens |
2 |
| meadow campion |
Silene flos-cuculi |
1 |
| Mediterranean saltwort |
Salsola vermiculata |
5 |
| melocactus |
Melocactus spp. |
1 |
| Menzies' schiedea |
Schiedea menziesii |
1 |
| merckia |
Wilhelmsia physodes |
2 |
| Mexican fireweed |
Kochia scoparia |
21 |
| mexicantea |
Dysphania ambrosioides |
13 |
| miner's lettuce |
Claytonia perfoliata |
1 |
| Missouri lambsquarters |
Chenopodium album var. missouriense |
1 |
| moss campion |
Silene acaulis |
3 |
| mountain stitchwort |
Minuartia biflora |
3 |
| mouse-ear chickweed |
Cerastium spp. |
5 |
| narrowleaf spring-beauty |
Claytonia virginica |
3 |
| native yellow purslane |
Portulaca lutea |
17 |
| nettleleaf goosefoot |
Chenopodium murale |
5 |
| New Zealand spinach |
Tetragonia tetragonioides |
6 |
| nightblooming cactus |
Hylocereus undatus |
1 |
| Nuttall povertyweed |
Monolepis nuttalliana |
2 |
| old-man cactus |
Cephalocereus senilis |
2 |
| old-man of the Andes |
Oreocereus celsianus |
1 |
| oppositeleaf Russian thistle |
Salsola soda |
1 |
| organ pipe cactus |
Stenocereus thurberi |
5 |
| Palmer amaranth |
Amaranthus palmeri |
41 |
| paperflower |
Bougainvillea glabra |
3 |
| peregrine saltbush |
Atriplex suberecta |
1 |
| perennial goosefoot |
Chenopodium bonus-henricus |
6 |
| pigweed |
Amaranthus spp. |
3 |
| pink purslane |
Portulaca pilosa |
7 |
| plains pricklypear |
Opuntia polyacantha |
16 |
| plains snakecotton |
Froelichia floridana |
1 |
| pokeweed |
Phytolacca spp. |
2 |
| Powell amaranth |
Amaranthus powellii |
6 |
| pricklypear/cholla |
Opuntia spp. |
31 |
| Prince-of-Wales feather |
Amaranthus hypochondriacus |
2 |
| prostrate globe-amaranth |
Gomphrena serrata |
1 |
| prostrate pigweed |
Amaranthus blitoides |
2 |
| purslane |
Portulaca spp. |
1 |
| red amaranth |
Amaranthus cruentus |
4 |
| red orach |
Atriplex rosea |
1 |
| red sandspurry |
Spergularia rubra |
1 |
| redmaids |
Calandrinia ciliata |
1 |
| redroot pigweed |
Amaranthus retroflexus |
28 |
| Ross' sandwort |
Minuartia rossii |
1 |
| roving pricklypear |
Opuntia repens |
1 |
| Royen's tree cactus |
Pilosocereus royenii |
3 |
| Russian thistle |
Salsola kali |
2 |
| Russian-thistle |
Salsola tragus |
23 |
| saguaro |
Carnegiea gigantea |
16 |
| saguaro |
Cereus gigantea |
1 |
| salt bush |
Cryptocarpus pyriformis |
1 |
| saltbush |
Atriplex spp. |
7 |
| saltmarsh sand-spurrey |
Spergularia marina |
1 |
| saltmarsh starwort |
Stellaria humifusa |
4 |
| scarlet hedgehog cactus |
Echinocereus coccineus |
1 |
| scarlet spiderling |
Boerhavia coccinea |
5 |
| seaport goosefoot |
Chenopodium opulifolium |
10 |
| senita cactus |
Pachycereus schottii |
2 |
| shoreline seapurslane |
Sesuvium portulacastrum |
56 |
| simple campion |
Silene scouleri |
6 |
| slender amaranth |
Amaranthus viridis |
2 |
| slender Russian thistle |
Salsola collina |
4 |
| slender snakecotton |
Froelichia gracilis |
5 |
| smooth pigweed |
Amaranthus hybridus |
8 |
| Spanish lady |
Opuntia triacantha |
2 |
| spiderling |
Boerhavia spp. |
5 |
| spinach |
Spinacia oleracea |
1 |
| spiny amaranth |
Amaranthus spinosus |
13 |
| spinystar cactus |
Escobaria vivipara var. vivipara |
2 |
| spreading pricklypear |
Opuntia humifusa |
5 |
| spreading sandwort |
Arenaria lanuginosa |
6 |
| springbeauty |
Claytonia spp. |
6 |
| staghorn cholla |
Cylindropuntia versicolor |
2 |
| star chickweed |
Stellaria pubera |
4 |
| sticky chickweed |
Cerastium glomeratum |
4 |
| stinking goosefoot |
Chenopodium vulvaria |
5 |
| tall waterhemp |
Amaranthus tuberculatus |
6 |
| Texas madeiravine |
Anredera vesicaria |
1 |
| Texas pricklypear |
Opuntia engelmannii var. lindheimeri |
5 |
| thymeleaf sandwort |
Arenaria serpyllifolia |
3 |
| trailing pearlwort |
Sagina decumbens |
1 |
| triangle cactus |
Acanthocereus tetragonus |
1 |
| triangle orach |
Atriplex prostrata |
1 |
| tumble pigweed |
Amaranthus albus |
4 |
| tuna cactus |
Opuntia ficus-indica |
6 |
| twinflower sandwort |
Minuartia obtusiloba |
2 |
| umbrella catchbirdtree |
Pisonia umbellifera |
1 |
| umbrella starwort |
Stellaria umbellata |
1 |
| walkingstick cactus |
Cylindropuntia spinosior |
5 |
| walkingstick cholla |
Opuntia imbricata |
3 |
| western seepweed |
Suaeda calceoliformis |
2 |
| western springbeauty |
Claytonia rosea |
1 |
| wild four-o'clock |
Mirabilis nyctaginea |
10 |
| Wolf's saltweed |
Atriplex wolfii |
3 |
| woolly nipple cactus |
Mammillaria nivosa |
2 |
