Figure H1: Natural Heritage Database: Vegetation (2004)

Common Name

Scientific Name

Last Observed

Number of Observances

State Status

Leafy Blue Flag

Iris brevicaulis

1998-06-02

1

E

Smooth Rose

Rosa blanda

1997-06-09

2

E

Three-flowered Melic

Melica nitens

1999-06-23

1

E

Two-leaved Water-milfoil

Myriophyllum heterophyllum

1973-10

1

E

Wild Pea

Lathyrus venosus

1996-07-08

1

E

Angle-pod

Matelea obliqua

1979-07

1

T

Bicknell's Sedge

Carex bicknellii

1993-06

1

T

Drummond's Aster

Aster drummondii

1993-09

1

T

Glomerate Dodder

Cuscuta glomerata

1991-07

1

T

Lake Cress

Armoracia lacustris

1997-06-12

1

T

Prairie Dropseed

Sporobolus heterolepis

1982-10

2

T

Reflexed Sedge

Carex retroflexa var. retroflexa

1986-05

1

T

Satin Brome

Bromus nottowayanus

2003-07-25

2

T

Showy Lady's-slipper

Cypripedium reginae

1976-08

1

T

Southern Hairy Rock Cress

Arabis hirsuta var. adpressipilis

1959-06

1

T

Yellowish Gentian

Gentiana alba

1993-09

1

T

Arbor Vitae

Thuja occidentalis

1968-04

1

P

Flat-stemmed Pondweed

Potamogeton zosteriformis

1970-10

1

P

Green Milkweed

Asclepias viridiflora

1979-07

1

P

Pigeon Grape

Vitis cinerea

1998-06-02

1

P

Prairie False Indigo

Baptisia lactea

1992-07

2

P

Round-leaved Dogwood

Cornus rugosa

1991-05

2

P

Royal Catchfly

Silene regia

2000-07-13

4

P

Scaly Blazing-star

Liatris squarrosa

1992-08

2

P

Spider Milkweed

Asclepias viridis

1970-06

1

P

Spotted Coral-root

Corallorhiza maculata

1959-08

1

P

Tall Larkspur

Delphinium exaltatum

1992-08

3

P

Weak Spear Grass

Poa languida

1991-05

2

P

Bur oak savanna

Plant Communities (Non-Sci)

1980-09-30

1

Big bluestem prairie

Plant Communities (Non-Sci)

1981-08

2

43 Observations

E:5,  T:11, P:12 Total:28

Source: ODNR, 2004. Heritage Database.