Common Name: WEAKSTALK BULRUSH
Phylum: MAGNOLIOPHYTA
Class: LILIOPSIDA
Order: CYPERALES
Family: CYPERACEAE
Genus: SCHOENOPLECTIALLA
Species: PURSHIANUS
Taxonomic Authority: (FERNALD) M. STRONG
Taxonomy References: 001 , 002 , 003
STATE RANK S2
GLOBAL RANK G4G5
Status References: 001
"Occurs along lake margins *02,03*."
Primary Habitat: "Wetland - moist edge/mudflat"
"Known from Carter, Franklin, St. Francois and Washington counties *004*. Appears to be expanding its range westward in recent years *02*."
Known | Likely | Unknown | Not Likely | Historic | Extirpated |
---|---|---|---|---|---|
CARTER | |||||
FRANKLIN | |||||
ST. FRANCOIS | |||||
WASHINGTON |
References for distribution: 002 , 003 , 004
Big R.
Comments: ""
Comments: ""
Oak-Hickory Forest
Oak-Hickory-Pine Forest
Ozark: Upper Ozark
Species is associated with "Aquatic" habitats.
Palustrine
"Palustrine"
References for Aquatic Associations: 002 , 003
References for Habitat Types:
References for Terrestrial Natural Communities: 002 , 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 |
---|---|
046 | Seeds are dispersed by waterfowl *002*. |
001 | This species is undoubtedly a recent migrant into the state, probably spread naturally in mud on the feathers and feet (or in the stomachs) of migrating waterfowl *002*. |
Duration of plant:annual
Seed dispersal by:animal
Seed dispersal by:see comments(046)
Life form:herb
Flowering period begins: July
Flowering period ends: September
Origin in state: native
Origin in state specified in comments(001)
Code | Comment |
---|---|
046 | Seeds are dispersed by waterfowl *002*. |
001 | This species is undoubtedly a recent migrant into the state, probably spread naturally in mud on the feathers and feet (or in the stomachs) of migrating waterfowl *002*. |
References for life history: 002
Beneficial Management References:
Adverse Management References:
Comments on Management:
References for Management Comments:
Reference Code | Citation |
---|---|
001 | Missouri Natural Heritage Program. 2018. Missouri Species and communities of conservation concern checklist. MO Dept. of Conservation. Jefferson City, MO. pp.56. |
002 | Yatskievych, G. 1999. Steyermark's Flora Of Missouri. Vol.1 Jefferson City, Missouri. Department Of Conservation. 991 Pp. |
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. |