| African milkweed |
Asclepias fruticosa |
3 |
| allamanda |
Allamanda spp. |
2 |
| antelopehorns |
Asclepias asperula ssp. capricornu |
9 |
| aquatic milkweed |
Asclepias perennis |
5 |
| Asiatic jasmine |
Trachelospermum asiaticum |
10 |
| balloon cottonbush |
Asclepias physocarpa |
4 |
| big periwinkle |
Vinca major |
27 |
| Black dog-strangling vine, black swallowwort |
Cynanchum louiseae |
8 |
| bloodflower milkweed |
Asclepias curassavica |
1 |
| bluestar |
Amsonia spp. |
5 |
| butterfly milkweed |
Asclepias tuberosa |
93 |
| Carolina milkweed |
Asclepias cinerea |
3 |
| carvalhoa |
Carvalhoa campanulata |
1 |
| climbing dogbane |
Trachelospermum difforme |
2 |
| closed bottle gentian |
Gentiana andrewsii |
2 |
| common milkweed |
Asclepias syriaca |
61 |
| common periwinkle |
Vinca minor |
36 |
| confederate jasmine |
Trachelospermum jasminoides |
8 |
| devil's-pepper |
Rauvolfia sandwicensis |
9 |
| dog-strangling vine, European swallowwort |
Cynanchum rossicum |
24 |
| eastern bluestar |
Amsonia tabernaemontana |
6 |
| eastern whorled milkweed |
Asclepias verticillata |
8 |
| elkweed |
Frasera speciosa |
7 |
| Elliott's gentian |
Gentiana catesbaei |
1 |
| felwort |
Swertia perennis |
2 |
| fourleaf milkweed |
Asclepias quadrifolia |
10 |
| fringed bluestar |
Amsonia ciliata |
11 |
| fringed bluestar |
Amsonia ciliata var. tenuifolia |
10 |
| giant milkweed |
Calotropis gigantea |
3 |
| golden trumpet |
Allamanda cathartica |
4 |
| greater fringed gentian |
Gentianopsis crinita |
2 |
| green antelopehorn |
Asclepias viridis |
5 |
| green milkweed |
Asclepias viridiflora |
1 |
| hammock viper's-tail |
Pentalinon luteum |
1 |
| harvestbells |
Gentiana saponaria |
1 |
| hemp dogbane |
Apocynum cannabinum |
43 |
| honeyvine swallowwort |
Cynanchum laeve |
33 |
| hoya |
Hoya spp. |
4 |
| Hubricht's bluestar |
Amsonia hubrichtii |
7 |
| Indian pink |
Spigelia marilandica |
8 |
| island yellowwood |
Ochrosia haleakalae |
7 |
| largeflower milkweed |
Asclepias connivens |
17 |
| lavaslope centaury |
Centaurium sebaeoides |
6 |
| lesser fringed gentian |
Gentianopsis virgata |
2 |
| luckynut |
Thevetia peruviana |
2 |
| Madagascar periwinkle |
Catharanthus roseus |
10 |
| Madagascar rubbervine |
Cryptostegia madagascariensis |
37 |
| maile |
Alyxia oliviformis |
1 |
| Mandevilla |
Mandevilla spp. |
2 |
| marsh rose gentian |
Sabatia dodecandra |
1 |
| Michaux's milkweed |
Asclepias michauxii |
18 |
| milkweed |
Asclepias spp. |
9 |
| natal-plum |
Carissa macrocarpa |
8 |
| nosegaytree |
Plumeria alba |
4 |
| oleander |
Nerium oleander |
18 |
| Palay rubbervine |
Cryptostegia grandiflora |
1 |
| periwinkle |
Vinca spp. |
3 |
| pineland milkweed |
Asclepias obovata |
9 |
| pinewoods milkweed |
Asclepias humistrata |
11 |
| pleated gentian |
Gentiana affinis |
4 |
| pleiocarpa |
Pleiocarpa pycnantha |
1 |
| plumeria |
Plumeria spp. |
2 |
| poke milkweed |
Asclepias exaltata |
2 |
| purple milkweed |
Asclepias purpurascens |
2 |
| purpleflower pinkroot |
Spigelia gentianoides var. alabamensis |
1 |
| Rainier pleated gentian |
Gentiana calycosa |
4 |
| redring milkweed |
Asclepias variegata |
11 |
| Rocky Mountain fringed gentian |
Gentianopsis thermalis |
3 |
| rosepink |
Sabatia angularis |
14 |
| shallow-wort |
Cynanchum spp. |
3 |
| shortleaf rose gentian |
Sabatia brevifolia |
18 |
| showy milkweed |
Asclepias speciosa |
3 |
| Singapore graveyard flower |
Plumeria obtusa |
1 |
| slender rose gentian |
Sabatia campanulata |
7 |
| spider milkweed |
Asclepias asperula |
2 |
| spreading dogbane |
Apocynum androsaemifolium |
6 |
| spring gentian |
Gentiana verna |
2 |
| striped gentian |
Gentiana villosa |
8 |
| swamp milkweed |
Asclepias incarnata |
36 |
| templetree |
Plumeria rubra |
17 |
| Texas bluestar |
Amsonia ciliata var. texana |
11 |
| Texas star |
Sabatia campestris |
2 |
| trumpet gentian |
Gentiana clusii |
4 |
| trumpetflower |
Gelsemium spp. |
1 |
| Virginia pennywort |
Obolaria virginica |
1 |
| wavyleaf twinevine |
Funastrum crispum |
18 |
| whitish gentian |
Gentiana algida |
10 |
| wild magnolias |
Tabernaemontana stapfiana |
2 |
| willow gentain |
Gentiana asclepiadea |
1 |
| windmill fringed gentian |
Gentianopsis detonsa ssp. detonsa |
11 |
| yellow jessamine |
Gelsemium sempervirens |
21 |
| zizotes milkweed |
Asclepias oenotheroides |
6 |
