Order Gentianales

Direct child pages: 2
Family Apocynaceae (35)
Genus Apocynum (2)
  • Indian Hemp (Apocynum cannabinum)
  • Spreading Dogbane (Apocynum androsaemifolium)
  • Genus Asclepias (18)
  • Butterfly Weed (Asclepias tuberosa)
  • California Milkweed (Asclepias californica)
  • Clasping Milkweed (Asclepias amplexicaulis)
  • Common Milkweed (Asclepias syriaca)
  • Desert Milkweed (Asclepias erosa)
  • Few-flowered Milkweed (Asclepias lanceolata)
  • Four-leaved Milkweed (Asclepias quadrifolia)
  • Green Comet Milkweed (Asclepias viridiflora)
  • Heart-leaf Milkweed (Asclepias cordifolia)
  • Narrowleaf Milkweed (Asclepias fascicularis)
  • Poke Milkweed (Asclepias exaltata)
  • Redring Milkweed (Asclepias variegata)
  • Rush Milkweed (Asclepias subulata)
  • Showy Milkweed (Asclepias speciosa)
  • Swamp Milkweed (Asclepias incarnata)
  • Tropical Milkweed (Asclepias curassavica)
  • Whorled Milkweed (Asclepias verticillata)
  • Woollypod Milkweed (Asclepias eriocarpa)
  • Genus Calotropis Giant Milkweeds (1)
  • Giant Milkweed (Calotropis procera)
  • Genus Cascabela (1)
  • Be-still Tree (Cascabela thevetia)
  • Genus Catharanthus (1)
  • Madagascar Periwinkle (Catharanthus roseus)
  • Genus Cynanchum (2)
  • Honey Vine (Cynanchum laeve)
  • Stranglewort (Cynanchum acutum)
  • Genus Gonolobus (1)
  • Angularfruit Milkvine (Gonolobus suberosus)
  • Genus Mandevilla Rocktrumpets (1)
  • Mandevilla hirsuta
  • Genus Matelea (1)
  • Carolina Milkvine (Matelea carolinensis)
  • Genus Nerium Oleanders (1)
  • Oleander (Nerium oleander)
  • Genus Plumeria Frangipani Trees (1)
    Genus Rauvolfia (1)
  • Hao (Rauvolfia sandwicensis)
  • Genus Rhabdadenia (1)
  • Mangrovevine (Rhabdadenia biflora)
  • Genus Thyrsanthella (1)
  • Climbing Dogbane (Thyrsanthella difformis)
  • Genus Vinca (2)
  • Bigleaf Periwinkle (Vinca major)
  • Common Periwinkle (Vinca minor)
  • Family Gentianaceae (9)
    Genus Coutoubea (1)
  • Coutoubea spicata
  • Genus Frasera Green Gentians (1)
  • Monument Plant (Frasera speciosa)
  • Genus Gentiana (3)
  • Catesby's Gentian (Gentiana catesbaei)
  • Narrowleaf Gentian (Gentiana linearis)
  • Spring Gentian (Gentiana verna)
  • Genus Obolaria (1)
  • Virginia Pennywort (Obolaria virginica)
  • Genus Sabatia (2)
  • Rosepink (Sabatia angularis)
  • Seapink (Sabatia stellaris)
  • Genus Zeltnera Zeltneras (1)
  • Davy's Centaury (Zeltnera davyi)