The genus name honors the English botanist William Vernon, who did fieldwork in North America. Back of a moist wildflower garden. Can also use on the , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Exposed sand and gravel bars of streams during low water, stream banks, hydric to wet mesic pine flatwoods. Rich soils. Ruderal. , Did You Know?, Showy flowers Nectar attracts butterflies and native beens.  Larval host for spring azure butterfly.

This species is listed as Endangered by the State of Florida.  Please acquire only from reputable sources with proper permits. Grow as a sprawling vi , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. High. Can tolerate significant and ongoing amounts of salty wind and salt , Wildlife, Provides food for birds. , Habitat, Coastal hammocks esp. on dunes. , Did You Know?, Showy flowers Attracts a variety of insect pollinators including the Nessus sphinx (Amphion floridensis), Tantalus sphinx (Aellopus tantalus) and Ter

Moist wildflower garden. Makes a good mass planting on the edge of a pond or ditch. , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Considertions, This plant will spread to form a large colony in moist areas. Plant where this is an asset. , Wildlife, Occasionally visited by humminbirds (Wikipedia) , Habitat, Swamps, floodplains, marshes, wet meadows, wet pastures, margins of lakes and ponds, cypress domes, ditches, disturbed sites. , Did You Know?, Showy flowers Pollinators include bumblebees, honey bees, digger bees, cuckoo bees and megachilid bees.  Nectar plant for butterflies and (occasional

It can be difficult to maintain habitat for this plant.  Keeping the competition down seems to be critical (mow, burn, etc.). We know of no Florida nu , Tolerance , Considertions, foliage and seeds have toxic properties, primarily due to the lupine alkaloids , Habitat, Open, sandy woods. Adapted to fire. , Did You Know?, Showy flowers Larval host for several butterflies. Attracts bees including bumblebees.

Many of us think of this is a weed that we allow to grow for its value to insects. Casual settings, especially toward the rear of wildflower gardens , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Once you have this plant, you will always have this plant. It can be quite weedy. The seeds have barbs which stick to clothing and pet fur. , Habitat, Ruderal. , Did You Know?, Showy flowers Attracts native bees, butterflies. Larval host for the  dainty sulphur (Nathalis iole) butterfly.

Nice blog article by Florida Wildflower Foundation. Background plant somewhere between a shrub and vine in character. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Considertions, Weak--needs support. Can be aggressive in the home landscape. , Wildlife, Birds and other wildlife consume fruit. , Habitat, Coastal hammocks, pine rocklands, coastal flats, disturbed forest edges. , Did You Know?, Showy flowers, Showy fruits Larval host for the Miami blue butterfly (Cyclargus thomasi) and Snowberry clearwing moth (Hemaris diffinis). Attracts a

This is a rare plant. Please acquire from a reputable nursery. It is close kin to an invasive exotic (S. frutescens)from Australia -- be sure you are , Tolerance, Not salt tolerant of inundation by salty or brackish water. High. Can tolerate significant and ongoing amounts of salty wind and salt spray without i , Wildlife, Fruits attract birds. , Habitat, Coastal sites. , Did You Know?, Showy flowers, Interesting foliage Bees are believed to be the primary pollinators.  Also attracts wasps, moths, and ants.

Retain in the landscape for coastal protection where present. Used for dune restoration. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Wildlife, Provides some cover for wildlife and maybe some foods. , Habitat, Salt marsh, dunes. , Did You Know?, Interesting foliage, Hurricane wind resistance

Large clump-forming grass with uses as tall groundcover, specimen plant, or border plant. Nice along edges of ponds and water features. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Habitat, Wet prairie, edges of marshes, but mostly inland--rarely coastal. , Did You Know?, Interesting foliage

Rarely planted. Good background plant. Can make a good screen. Becomes scraggly if overly shaded, but may be trimmed back for bushier growth. Clonal. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Fruits are eaten by birds though it is bitter and often eaten as a last resort. , Habitat, Low flatwoods, cutthroat seeps, dry prairie, coastal swales, bogs, sinks. , Did You Know?, Bees pollinate flowers. Documented bees include Colletes banksi, C. brimleyi, C. inandibularis, C. nudus, Perdita floridensis, Agapostemon splendens,

Host plant for Zestos Skipper butterfly which is believed to be extirpated (extinct) in FLorida. Also used by Cassius blue, longtailed skipper, and Za , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Some tolerance to salty wind but not direct salt spray. , Considertions, Scrambling vine likely best suited to informal settings. Individual stems may be up to 10 ft long. , Habitat, Hammocks , Did You Know?, Larval host plant for cassius blue (Leptotes cassius), long-tailed skipper (Urbanus proteus), zestos skipper (Epargyreus zestos) and zarucco duskywing

The name 'passion' is a reference to the crucifixion of Jesus of Nazareth. Parts of the flower are said to resemble instruments used during the crucif , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, This plant spreads via stoloniferous rhizomes just beneath the ground surface. In areas with loose sand or mulch it can spread like wildflower sprouti , Wildlife, The young tendrils of purple passionvine are eaten by wild turkey.  Wildlife eat the fruits. , Habitat, Disturbed, brushy areas or disturbed upland hardwood forest, sandhill and scrub. , Did You Know?, Showy flowers, Showy fruits, Interesting foliage Purple passionflower is larval host plant for numerous butterfly species, including Gulf Fritillary