• Purple, yellow, gold and orange sponges and soft corals wave against a turquioise sea.


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  • Boat Tours, Paddle-craft Rentals and Select Conveniences Temporarily Unavailable

    Glass-bottom, snorkel, diving and island boat tours, and rentals for canoes and other paddle-craft, are temporarily unavailable. The park is working to resolve the issue as soon as possible and regrets the inconvenience. Limited snack items are available.


Pyrenula, a lichenized fungus

Fungi of the genus Pyrenula are widespread in tropical and sub-tropical environments


NOTE: Although fungi are sorted under 'Plants' on this website's organization, fungi are not plants, but instead represent a distinct biological kingdom of their own.

Kingdom Fungi includes mushrooms, yeasts, and molds. Although fairly common, they are often overlooked due to their small size and habitats. Fungi perform important roles of decomposing organic matter and nutrient cycling. The list below contains the species of fungi that have been documented to occur in the park. This list is not exhaustive; please report your sightings to the webmaster.

Amandinea punctata
Anisomeridium biforme
Anisomeridium tamarindi
Arthonia compensatula
Arthonia conferta
Arthonia cf. conferta
Arthonia cf. dispersula
Arthonia ochrolutea
Arthonia ochrospila
Arthonia platygraphidea
Arthonia vernans

Bactrospora denticulata
Bactrospora mesospora
Bactrospora myriadea

Caloplaca epiphora
Coccocarpia erythroxyli
Coccocarpia palmicola
Coenogonium nepalense

Dyplolabia afzelii

Enterographa anguinella
Enterographa pallidella
Enterographa subserialis

Glyphis cicatricosa
Glyphis scyphulifera
Graphis "brittonii"
Graphis cincta
Graphis crebra
Graphis dendrogramma
Graphis librata
Graphis lineola

Hafellia bahiana

Lecanora achroa
Lecanora argentata
Lecanora floridula
Lecanora leprosa

Melaspilea arthonioides
Melaspilea cupularis
Melaspilea maculosa
Monoblastia palmicola

Opegrapha viridis

Parmotrema tinctorum
Pertusaria xanthodes
Phaeographis intricans
Physcia atrostriata
Porina nucla
Pyrenula cerina
Pyrenula cocoes
Pyrenula confoederrata
Pyrenula cruetna
Pyrenula martinicana
Pyrenula ochraceoflava
Pyrenula ochraceoflavens
Pyrenula oleosa
Pyrenula punctella
Pyrenula thelomorpha
Pyxine cocoes

Ramalina denticulata
Rinodina intrusa

Sarcographa medusulina
Schismatomma rappii
Strigula americana
Strigula smaragdula

Did You Know?

A fishing rod and reel await use at sunset.

Biscayne National Park offers a FREE educational fishing clinic! Learn more about angling on Biscayne's aquamarine waters, refresh your fish ID skills, get updates on regulations and why they're important, and learn about choosing and maintaining tackle and gear from long-time local fishing guides. More...