Stylochaeton bogneri 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Liliopsida Alismatales Araceae

Scientific Name: Stylochaeton bogneri Mayo
Stylochiton bogneri Mayo [orth. error]

Assessment Information [top]

Red List Category & Criteria: Endangered B1ab(iii)+2ab(iii) ver 3.1
Year Published: 2009
Date Assessed: 2006-03-04
Needs updating
Assessor(s): Eastern Arc Mountains & Coastal Forests CEPF Plant Assessment Project
Reviewer(s): Beentje, H., Gereau, R., Kabuye, C., Kalema, J., Luke, Q., Lyaruu, H., Maunder, M., Mwachala, G., Ndangalasi, H., Njau, F. & Schatz, G. (East African Plants Red List Authority)
The extent of occurrence is less than 5,000 km² and the area of occupancy is less than 100 km², the population is severely fragmented and there is continuing decline due to ongoing habitat loss and degradation, hence is listed as Endangered.

Geographic Range [top]

Range Description:Recorded from southern Kenya and northern Tanzania; has a fairly restricted range.
Countries occurrence:
Kenya; Tanzania, United Republic of
Additional data:
Estimated area of occupancy (AOO) - km2:99
Number of Locations:9
Lower elevation limit (metres):140
Upper elevation limit (metres):1200
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Is locally common.
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:Yes

Habitat and Ecology [top]

Habitat and Ecology:A perennial herb in coastal evergreen forest on limestone outcrops and also recorded in Brachystegia woodland. One location was said to be heavily denuded.
Continuing decline in area, extent and/or quality of habitat:Yes

Use and Trade [top]

Use and Trade: May be used locally for medicinal purposes, and is grown as an ornamental in some gardens in the USA.

Threats [top]

Major Threat(s): Ongoing habitat loss due to expanding agriculture and clearance of woodland for charcoal burning.

Conservation Actions [top]

Conservation Actions: Has been recorded from some protected areas: (in or near) Mailujanji Forest Reserve, Shimba Hills Nature Reserve, Kwamngumi Forest Reserve and Segoma Forest Reserve.

Citation: Eastern Arc Mountains & Coastal Forests CEPF Plant Assessment Project. 2009. Stylochaeton bogneri. The IUCN Red List of Threatened Species 2009: e.T158336A5196133. . Downloaded on 22 September 2018.
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