Common Name: SMALL-FLOWERED THOROUGHWORT
Phylum: MAGNOLIOPHYTA
Class: MAGNOLIOPSIDA
Order: ASTERALES
Family: ASTERACEAE
Genus: EUPATORIUM
Species: SEMISERRATUM
Taxonomic Authority: DC.
Taxonomy References: 001 , 003
STATE RANK S1S2
GLOBAL RANK G5
Status References: 005
"Primarily associated with swamps, low meadows and fields, wet prairies, and open woods *01*. Also found in disturbed roadside areas *03*."
Primary Habitat: "Wetland - wet prairie/meadow"
"Known only to occur in southeastern Missouri in the Ozark and Mississippi lowlands divisions of the state and from St. Louis county. A historical record exists for Dunklin county (1910) *03*"
Known | Likely | Unknown | Not Likely | Historic | Extirpated |
---|---|---|---|---|---|
BUTLER | DUNKLIN | ||||
CARTER | |||||
RIPLEY | |||||
SCOTT | |||||
ST. LOUIS | |||||
STODDARD |
References for distribution: 004 , 001 , 003
St. John's Ditch and Blue Ditch
St. Francis R. from Wappapello Dam to Arkansas Border
Black R.
Current R.
Comments: ""
Comments: ""
Oak-Hickory-Pine Forest
Southern Floodplain Forest
Ozark: Lower Ozark
Mississippi Lowlands: Lowlands
Species is associated with "Terrestrial/Aquatic" habitats.
Palustrine
"Palustrine", "Emergent",
"Palustrine", "Emergent",
References for Aquatic Associations: 001 , 003
Swamp
References for Habitat Types: 001 , 003
Prairie
Wet Prairie
Swamps
Swamp
References for Terrestrial Natural Communities: 001 , 003
""
Comments for larval food habits:
""
References for larval food habits:
Comments for Juvenile Food Habits:
""
References Juvenile Food Habits
Comments for Adult Food Habits:
""
References Adult Food Habits
References for egg niches requirements:
References for feeding larvae niche requirements:
References for resting Larvae niche requirements:
References for feeding juvenile niche requirements:
References for resting juvenile niche requirements:
References for feeding Adult niche requirements:
References for feeding adult niche requirements:
References for resting adult niche requirements:
General habitat association specified in comments(00270)
Code | Comment |
---|
Duration of plant:perennial
Life form:herb
Flowering period begins: August
Flowering period ends: September
Origin in state: native
Code | Comment |
---|
References for life history: 006 , 001
Water - protect natural hydrology to avoid lowering of the water table
Beneficial Management References: 002
Adverse Management References:
Comments on Management:
Beneficial to maintain hydrologic conditions for persistence of saturated soil habitat *02*.
References for Management Comments: 002
Reference Code | Citation |
---|---|
001 | Steyermark, J.A. 1963. The Flora Of Missouri. The Iowa State University Press. Ames, IA. 1728 pp. |
002 | Unpb Smith, T. Missouri Dept.Of Conservation. P.O. Box 180, Jefferson City, Missouri 65102. 573-751-4115. |
003 | Unpb Flora Of Missouri Database. G. Yatskievych, Missouri Botanical Garden, P.O. Box 299, St. Louis, Mo. 63166-0299. 314-577-9522. |
004 | Unpb Missouri Department Of Conservation Heritage Database. P.O. Box 180, Jefferson City, Missouri 65102. 573-751-4115. |
005 | Missouri Natural Heritage Program. 2004. Missouri Species and Communities of Conservation Concern Checklist. Missouri Department Of Conservation. Jefferson City, Missouri. 47 Pp. |
006 | Usda, Nrcs. 2001 The Plants Database, Version 3.1 (Http://Plants>Usda>Gov). National Plant Data Center, Baton Rouge, La 70874-4490 Usa. |