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 - Robert Warren - Year: 2019 (Total: 43)
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
Common Whitetail
Plathemis
lydia
3517
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Swamp Darner
Epiaeschna
heros
305
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
1
Orange Spindle Coral
Clavulinopsis
aurantiocinnabarina
48
Fungi
Clavariaceae
Agaricales
Agaricomycetes
Fungi
2
Cinnabar Red Polypore
Pycnoporus
cinnabarinus
169
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
1
False Solomon's-seal
Maianthemum
racemosum
522
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
2
Canada Mayflower
Maianthemum
canadense
254
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
1
Wrinkle-leaved Goldenrod
Solidago
rugosa
329
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Marsh Bellflower
Campanula
aparinoides
11
Bellflower Family
Campanulaceae
Asterales
Magnoliopsida
Plantae
1
American Hazelnut
Corylus
americana
83
Birch Family
Betulaceae
Fagales
Magnoliopsida
Plantae
1
Blunt-leaved Waterleaf
Hydrophyllum
canadense
87
Borage Family
Boraginaceae
Lamiales
Magnoliopsida
Plantae
1
Halberd-leaved Tearthumb
Persicaria
arifolia
383
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
1
Virginia Bunchflower
Veratrum
virginicum
18
Bunchflower Family
Melanthiaceae
Liliales
Magnoliopsida
Plantae
1
Hiddenfruit Bladderwort
Utricularia
geminiscapa
17
Carnivorous Plants
Lentibulariaceae
Scrophulariales
Magnoliopsida
Plantae
1
Purple-leaved Willowherb
Epilobium
coloratum
99
Evening Primrose Family
Onagraceae
Myrtales
Magnoliopsida
Plantae
2
Seedbox
Ludwigia
alternifolia
461
Evening Primrose Family
Onagraceae
Myrtales
Magnoliopsida
Plantae
1
Wild Sarsaparilla
Aralia
nudicaulis
206
Ginseng Family
Araliaceae
Apiales
Magnoliopsida
Plantae
1
Pinxter Flower
Rhododendron
periclymenoides
354
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Common Winterberry
Ilex
verticillata
248
Holly Family
Aquifoliaceae
Celastrales
Magnoliopsida
Plantae
1
Common Spicebush
Lindera
benzoin
776
Laurel Family
Lauraceae
Laureles
Magnoliopsida
Plantae
1
Cleavers
Galium
aparine
492
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
1
Perfoliate Bellwort
Uvularia
perfoliata
282
Meadow Saffron Family
Colchicaceae
Liliales
Magnoliopsida
Plantae
1
Swamp Milkweed
Asclepias
incarnata
474
Milkweed Family
Apocynaceae
Gentianales
Magnoliopsida
Plantae
2
Indian Hemp
Apocynum
cannabinum
1035
Milkweed Family
Apocynaceae
Gentianales
Magnoliopsida
Plantae
1
Scaldweed
Cuscuta
gronovii
88
Morning-glory Family
Convolvulaceae
Solanales
Magnoliopsida
Plantae
1
Blackhaw
Viburnum
prunifolium
468
Moschatel Family
Adoxaceae
Dipsacales
Magnoliopsida
Plantae
1
Pennsylvania Bittercress
Cardamine
pensylvanica
122
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
1
Downy Rattlesnake Plantain
Goodyera
pubescens
637
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
2
Green-fringed Orchid
Platanthera
lacera
136
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
3
Slender Lady's Tresses
Spiranthes
lacera
15
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
4
Southern Slender Lady's Tresses (gracilis)
Spiranthes
lacera
var.
gracilis
68
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
5
Showy Orchid
Galearis
spectabilis
465
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Allegheny Monkeyflower
Mimulus
ringens
var.
ringens
236
Phrymas Family
Phrymaceae
Lamiales
Magnoliopsida
Plantae
1
Southern Agrimony
Agrimonia
parviflora
111
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
2
Common Ninebark
Physocarpus
opulifolius
109
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
American Golden Saxifrage
Chrysosplenium
americanum
87
Saxifrage Family
Saxifragaceae
Rosales
Magnoliopsida
Plantae
1
Tussock Sedge
Carex
stricta
94
Sedge Family
Cyperaceae
Poales
Magnoliopsida
Plantae
1
Common St. Johnswort
Hypericum
perforatum
251
St. Johnswort Family
Hypericaceae
Theales
Magnoliopsida
Plantae
1
Alpine Violet
Viola
labradorica
71
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
2
Small White Violet
Viola
macloskeyi
ssp.
pallens
23
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
3
Marsh Blue Violet
Viola
cucullata
163
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
1
Watershield
Brasenia
schreberi
240
Water-shield Family
Cabombaceae
Nymphaeales
Magnoliopsida
Plantae
1
Pitch Pine
Pinus
rigida
116
Pine Family
Pinaceae
Pinales
Pinopsida
Plantae
1
Eastern Marsh Fern
Thelypteris
palustris
var.
pubescens
154
Ferns
Thelypteridaceae
Polypodiales
Polypodiopsida
Plantae