Status:
valid
Authors:
(E.B. Bartram) S. Olsson, Enroth & D. Quandt
Source:
tro
Year:
2010
Citation Micro:
Org. Divers. Evol. 10(2): 121 2010
WFO Identifier:
wfo-0001035914
Common Names
- Touwia negrosensis
- Negrosensis Touwia
- Touwia Negrosensis
Description
Touwia negrosensis (also called Negros Touwia, among many other common names) is a perennial herbaceous plant native to the Philippines. It is found in forests, grasslands, and along roadsides. It has a woody stem and is characterized by its ovate leaves and white flowers.
Uses & Benefits
Touwia negrosensis is a species of fern in the family Polypodiaceae. It is used as an ornamental plant in gardens and as a houseplant. It is also used in traditional medicine to treat various ailments.
Flower, Seeds and Seedlings
Touwia negrosensis has small, yellowish-green flowers and small, dark brown seeds. The seedlings are small and have a single pair of leaves.
Cultivation and Propagation
Touwia negrosensis is best grown in moist, humus-rich soil in a partially shaded position. It can be propagated by division of the clumps or by spores. It can tolerate full sun if the soil is kept moist.
Where to Find Touwia negrosensis
Touwia negrosensis is native to the Philippines and can be found in tropical and subtropical moist lowland forests.
Species in the Touwia genus
Species in the Neckeraceae family
Forsstroemia goughiana,
Forsstroemia yezoana,
Forsstroemia coronata,
Forsstroemia cryphaeoides,
Forsstroemia indica,
Forsstroemia japonica,
Forsstroemia neckeroides,
Forsstroemia producta,
Forsstroemia trichomitria,
Forsstroemia thomsonii,
Forsstroemia noguchii,
Forsstroemia lasioides,
Forsstroemia denigricans,
Forsstroemia fauriei,
Forsstroemia flexiramea,
Forsstroemia humilis,
Forsstroemia inopinata,
Forsstroemia konoi,
Forsstroemia pusilla,
Forsstroemia setschwanica,
Leptodon acuminatus,
Leptodon longisetus,
Leptodon pluvinii,
Leptodon smithii,
Leptodon fuciformis,
Leptodon corsicus,
Leptodon dillenii,
Leptodon remotifolius,
Taiwanobryum anacamptolepis,
Taiwanobryum crenulatum,
Taiwanobryum mucronatum,
Taiwanobryum guangdongense,
Taiwanobryum speciosum,
Taiwanobryum praetermissum,
Taiwanobryum serrulatifolium,
Taiwanobryum undulatifolium,
Taiwanobryum yunnanense,
Alleniella besseri,
Alleniella brownii,
Alleniella chilensis,
Alleniella complanata,
Alleniella hymenodonta,
Alleniella remota,
Alleniella scabridens,
Alleniella submacrocarpa,
Alleniella urnigera,
Alleniella andina,
Alleniella ehrenbergii,
Alleniella laevigata,
Alleniella obtusifolia,
References
Sanna Olsson: Based on occurrence of standard abbreviation 'S.Olsson' in the authors string.