Home
Vertebrates
All
Amphibians
Birds
Fish
Mammals
Reptiles
Reptiles and Amphibians
Sharks and Rays
Insects
All
Ants
Beetles
Bees
Butterflies
Cicadas
Damselflies
Dragonflies
Dragonflies and Damselflies
Fleas
Flies (Diptera)
Grasshoppers and Crickets
Hornets and Wasps
Katydids
Mosquitoes
Moths
Planthoppers
Robber Flies
Sawflies, Horntails, Wood Wasps
Scale Insects
Stoneflies
Tiger Beetles
Treehoppers
True Bugs (Hemiptera)
Other Invertebrates
Amphipods
Bivalves - Freshwater
Bivalves - Saltwater
Crabs, Lobsters, and Shrimp
Crayfish
Earthworms
Gastropods
Harvestmen
Isopods
Jellyfish
Nematodes
Proturans
Sea Urchins
Spiders
Springtails
Ticks
Plants
Browse by family
Aster Family
Bryophytes
Carnivorous Plants
Clubmosses, Quillworts, Spikemosses
Ferns
Grasses
Iris Family
Milkweed Family
Mosses
Orchids
Pea Family
Rose Family
Sedges and Rushes
Fungi/Other
Algae - Freshwater
Algae - Marine Macroalgae
Algae - Marine Microalgae
Fungi - All
Fungi - Browse by family
Fungi - Ascomycota
Fungi - Basidiomycota
Lichens
Slime Molds
Explore
Bibliography
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Species (2024)
Top 100 Contributors by Records
Recent Discoveries (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Get Involved
FAQs
About Records
Dedication
Links
MBP on Facebook
MBP on Twitter
MBP on Instagram
MBP project at iNaturalist
Share photos on Flickr
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Dans Rock Bird Count
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Patrick Treece - all-time (Total: 23)
Filter by category...
Show All
Amphibians
\n
Animals
\n
Ants
\n
Bees
\n
Beetles
\n
Birds
\n
Butterflies
\n
Damselflies
\n
Dragonflies
\n
Ferns
\n
Fish
\n
Flies
\n
Fungi
\n
Grasses
\n
Grasshoppers
\n
Insects
\n
Lichens
\n
Mammals
\n
Moths
\n
Plants
\n
Reptiles
\n
Spiders
\n
True Bugs
\n
Filter by tag...
Show All
Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
\n
S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Margined Madtom
Noturus
insignis
68
Fish
Ictaluridae
Siluriformes
Actinopterygii
Animalia
1
Dog Follicle Mite
Demodex
canis
1
Mites
Demodicidae
Trombidiformes
Arachnida
Animalia
2
Scabies Mite
Sarcoptes
scabiei
2
Mites
Sarcoptidae
Sarcoptiformes
Arachnida
Animalia
1
No Common Name
Dipylidium
caninum
1
Tapeworms
Dipylidiidae
Cyclophyllidea
Cestoda
Animalia
1
Dog Roundworm
Toxocara
canis
2
Nematodes
Toxocaridae
Rhabditida
Chromadorea
Animalia
2
No Common Name
Ancylostoma
caninum
2
Nematodes
Ancylostomatidae
Strongylida
Chromadorea
Animalia
3
Dog Whipworm
Trichuris
vulpis
1
Nematodes
Trichuridae
Trichinellida
Enoplea
Animalia
1
Dog Flea
Ctenocephalides
canis
4
Fleas
Pulicidae
Siphonaptera
Insecta
Animalia
1
Giant Leopard Moth
Hypercompe
scribonia
699
Moths
Erebidae
Lepidoptera
Insecta
Animalia
1
Harlequin Bug
Murgantia
histrionica
336
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
1
Snowdrop
Galanthus
nivalis
60
Amaryllis Family
Amaryllidaceae
Asparagales
Magnoliopsida
Plantae
1
Sessile Trillium
Trillium
sessile
294
Bunchflower Family
Melanthiaceae
Liliales
Magnoliopsida
Plantae
2
Yellow Trillium
Trillium
luteum
21
Bunchflower Family
Melanthiaceae
Liliales
Magnoliopsida
Plantae
1
Pawpaw
Asimina
triloba
970
Custard-apple Family
Annonaceae
Magnoliales
Magnoliopsida
Plantae
1
Hairy Highbush Blueberry
Vaccinium
fuscatum
46
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Purple Deadnettle
Lamium
purpureum
1758
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Caley Pea
Lathyrus
hirsutus
25
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Common Vetch
Vicia
sativa
ssp.
sativa
476
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
3
Groundnut
Apios
americana
311
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
American Sycamore
Platanus
occidentalis
959
Plane-tree Family
Platanaceae
Hamamelidales
Magnoliopsida
Plantae
1
Black Raspberry
Rubus
occidentalis
281
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
2
Indian Strawberry
Potentilla
indica
581
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
3
Virginia Strawberry
Fragaria
virginiana
222
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
