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Maryland Checklist - Category: Orchids - all-time (Total: 57)
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
G2 (Globally rare)
\n
G3 (Globally rare/local)
\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
S1S2 (Highly state rare)
\n
S2 (State rare)
\n
S2S3 (State rare)
\n
S3 (Watch list)
\n
S3S4
\n
S4SE
\n
SH (Historical)
\n
Status Uncertain
\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
Category
Family
Order
Class
Kingdom
1
Puttyroot
Aplectrum
hyemale
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
2
Dragon's Mouth Orchid
Arethusa
bulbosa
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
3
Hyacinth Orchid
Bletilla
striata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
4
Common Grass-pink
Calopogon
tuberosus
var.
tuberosus
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
5
Spreading Pogonia
Cleistesiopsis
divaricata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
6
Long-bracted Orchid
Dactylorhiza
viridis
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
7
Spotted Coralroot
Corallorhiza
maculata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
8
Autumn Coralroot
Corallorhiza
odontorhiza
var.
odontorhiza
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
9
Early Coralroot
Corallorhiza
trifida
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
10
Spring Coralroot
Corallorhiza
wisteriana
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
11
Pink Lady's Slipper
Cypripedium
acaule
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
12
Small White Lady's Slipper
Cypripedium
candidum
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
13
Yellow Lady's Slipper
Cypripedium
parviflorum
var.
parviflorum
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
14
Showy Lady's Slipper
Cypripedium
reginae
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
15
Broadleaf Helleborine
Epipactis
helleborine
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
16
Showy Orchid
Galearis
spectabilis
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
17
Downy Rattlesnake Plantain
Goodyera
pubescens
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
18
Lesser Rattlesnake Plantain
Goodyera
repens
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
19
Checkered Rattlesnake Plantain
Goodyera
tesselata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
20
Spike Crested Coralroot
Hexalectris
spicata
var.
spicata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
21
Small Whorled Pogonia
Isotria
medeoloides
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
22
Large Whorled Pogonia
Isotria
verticillata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
23
Large Twayblade
Liparis
liliifolia
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
24
Bog Twayblade
Liparis
loeselii
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
25
Southern Twayblade
Neottia
bifolia
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
26
Heartleaf Twayblade
Neottia
cordata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
27
Appalachian Twayblade
Neottia
smallii
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
28
Green Adder's Mouth Orchid
Malaxis
unifolia
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
29
White-fringed Orchid
Platanthera
blephariglottis
var.
blephariglottis
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
30
Yellow-fringed Orchid
Platanthera
ciliaris
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
31
Small Green Wood Orchid
Platanthera
clavellata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
32
Crested Yellow Orchid
Platanthera
cristata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
33
Palegreen Orchid
Platanthera
flava
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
34
Southern Palegreen Orchid (flava)
Platanthera
flava
var.
flava
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
35
Palegreen Orchid (herbiola)
Platanthera
flava
var.
herbiola
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
36
Greater Purple-fringed Orchid
Platanthera
grandiflora
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
37
Green-fringed Orchid
Platanthera
lacera
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
38
Lesser Roundleaf Orchid
Platanthera
orbiculata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
39
Purple Fringeless Orchid
Platanthera
peramoena
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
40
Lesser Purple-fringed Orchid
Platanthera
psycodes
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
41
Shriver's Orchid
Platanthera
shriveri
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
42
Rose Pogonia
Pogonia
ophioglossoides
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
43
Appalachian Lady's Tresses
Spiranthes
arcisepala
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
44
Nodding Lady's Tresses
Spiranthes
cernua
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
45
Northern Slender Lady's Tresses
Spiranthes
lacera
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
46
Northern Slender Lady's Tresses (gracilis)
Spiranthes
lacera
var.
gracilis
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
47
Northern Slender Lady's Tresses (lacera)
Spiranthes
lacera
var.
lacera
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
48
Shining Lady's Tresses
Spiranthes
lucida
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
49
Yellow Nodding Lady's Tresses
Spiranthes
ochroleuca
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
50
Marsh Lady's Tresses
Spiranthes
odorata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
51
October Lady's Tresses
Spiranthes
ovalis
var.
erostellata
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
52
Green-veined Lady's Tresses
Spiranthes
praecox
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
53
Hooded Lady's Tresses
Spiranthes
romanzoffiana
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
54
Little Lady's Tresses
Spiranthes
tuberosa
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
55
Spring Lady's Tresses
Spiranthes
vernalis
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
56
Cranefly Orchid
Tipularia
discolor
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
57
Nodding Pogonia
Triphora
trianthophora
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
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