Families – Hydrocharitaceae, Hydrophyllaceae, Hypericaceae

Family – Hydrocharitaceae. 8 genera in Sri Lanka

  1. HYDROCHARITACEAE

98.01. BLYXA  Noronha exThouars

B.auberti Rich. [Blyxa ceylanica Hook, f.] S:diya-hawari

B.octandra (Roxb.) Planch, ex Thw.

98.02. ENHALUS Rich.

E.acoroides (L. f.) Royle [Enhalus koenigii Rich.]

98.03. HALOPHILA Thouars

H.beccarii Asch.

H.decipiens Ostenfeld

H.ovalis (R. Br.) Hook. f. [Halophila ovata sensu Trimen]

98.04. HYDRILLA Rich.

H.verticillata (L. f.) Royle [Hydrilla ovalifolia Rich.] S:halpenni

98.05. NECHAMANDRA Planch.

N.alternifolia (Roxb.) Planch, ex Thw. [Lagerosiphon roxburghii (Planch.) Benth.]

98.06. OTTELIA Pers.

O.alismoides (L.) Pers.

98.07. THALASSIA Banks ex Koenig

T.hemprichii (Ehrenb.) Asch. T-.chatelai

98.08. VALLISNERIA L.

V.spiralis L.

 

 

Family – Hydrophyllaceae 3 genera in Sri Lanka

  1. HYDROPHYLLACEAE

99.01, HYDROLEA L.

H.spinosa L.

H.zeylanica (L.) Vahl S:diya-kirilla

 

Family – Hypericaceae 3 genera in Sri Lanka

  1. HYPERICACEAE

100.01. HYPERICUM L.

H.humifusum L. E:St.John’s wort

H.japonicum Thunb. ex Murray

H.mysurense Wight & Arn. E:St. John’s wort

Reference – A CHECK LIST OF THE FLOWERING PLANTS; Lilani Kumudini Senaratna, B.Sc. (Colombo) M.Phil. (OUSL), Department of Botany, The Open University of Sri Lanka, Nawala, Nugegoda.  Published by National Science Foundation 47/5, Maitland, Place Colombo 7 SRI LANKA

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