pink velvetmallow (Horsfordia alata) pochote (Ceiba acuminata) pricklenut (Guazuma ulmifolia) prickly fanpetals (Sida spinosa) pyramidflower (Melochia pyramidata) Sacramento bur (Triumfetta semitriloba) San Marcos hibiscus (Gossypium harknessii) Santa Catalina burstwort (Hermannia pauciflora) savannah fanpetals (Sida aggregata) scurfymallow (Malvella lepidota) shaving brush tree (Pseudobombax palmeri) shrubby false mallow (Malvastrum bicuspidatum) shrubby Indian mallow (Abutilon abutiloides) slippery burr (Corchorus siliquosus) smooth ayenia (Ayenia glabra) smooth fanpetals (Sida glabra) Sonoran Indian mallow (Abutilon mollicomum) spear globemallow (Sphaeralcea hastulata) spreading fanpetals (Sida abutifolia) teabush (Melochia tomentosa) thicket anoda (Anoda crenatiflora) threelobe false mallow (Malvastrum coromandelianum) Thurber's cotton (Gossypium thurberi) Trans-Pecos ayenia (Ayenia filiformis) tree hibiscus (Hibiscus tiliaceus) Turk's cap (Malvaviscus penduliflorus) uhaloa (Waltheria indica) umbrella Indian mallow (Pseudabutilon umbellatum) upland cotton (Gossypium hirsutum) Davidson's cotton (Gossypium davidsonii) viscid mallow (Bastardia viscosa) wax mallow (Malvaviscus arboreus) white mallow (Eremalche exilis) yellowflower Indian mallow (Abutilon reventum) yellow Indian mallow (Abutilon malacum) yellowstem bushmallow (Malacothamnus densiflorus) Marsileaceae hairy waterclover (Marsilea vestita) tropical waterclover (Marsilea ancylopoda) Martyniaceae baby devil's claw (Martynia annua) desert unicorn-plant (Proboscidea althaeifolia) doubleclaw (Proboscidea parviflora) Melanthiaceae California false hellebore (Veratrum californicum) green deathcamas (Zigadenus virescens) Meliaceae broomstick (Trichilia hirta) chinaberry (Melia azedarach) koohoo (Trichilia americana) Spanish cedar (Cedrela odorata) Menispermaceae snailseed (Cocculus diversifolius) velvetleaf (Cissampelos pareira) Menyanthaceae floating heart (Nymphoides crenata) Molluginaceae green carpetweed (Mollugo verticillata) spreading sweetjuice (Glinus radiatus) threadstem carpetweed (Mollugo cerviana) Montiaceae common pussypaws (Cistanthe monandra) desert pussypaws (Cistanthe ambigua) fringed redmaids (Calandrinia ciliata) orange fameflower (Phemeranthus aurantiacus) tepic fameflower (Phemeranthus marginatus) Moraceae amate (Ficus maxima) baiburilla (Dorstenia drakena) breadnut (Brosimum alicastrum) chalate (Ficus trigonata) common fig (Ficus carica) fustic (Maclura tinctoria) mistletoe fig (Ficus deltoidea) nacapul (Ficus cotinifolia) rock fig (Ficus petiolaris) Sonoran strangler fig (Ficus pertusa) Texas mulberry (Morus microphylla) weeping fig (Ficus benjamina) white ramoon (Trophis racemosa) Myrtaceae arrayán (Psidium sartorianum) common guava (Psidium guajava) river redgum (Eucalyptus camaldulensis) Nitrariaceae harmal peganum (Peganum harmala) Nyctaginaceae Apache Pass spiderling (Boerhavia pterocarpa) burrowing four o'clock (Okenia hypogaea) climbing wartclub (Boerhavia scandens) coastal sand verbena (Abronia maritima) Coulter's spiderling (Boerhavia coulteri) creeping spiderling (Boerhavia spicata) desert wishbone bush (Mirabilis laevis) erect spiderling (Boerhavia erecta) fivewing spiderling (Boerhavia intermedia) fragrant white sand verbena (Abronia elliptica) hairy-tuft four o'clock (Mirabilis comata) largebract spiderling (Boerhavia wrightii) longlobe four o'clock (Mirabilis tenuiloba) marvel of Peru (Mirabilis jalapa) Mexican devil's-claws (Pisonia capitata) pullback (Pisonia aculeata) purple spiderling (Boerhavia purpurascens) scarlet four o'clock (Mirabilis coccinea) scarlet spiderling (Boerhavia coccinea) slender spiderling (Boerhavia triquetra) slimstalk spiderling (Boerhavia gracillima) smooth