Annex 3A AERIAL VIEW PLAN
Plan showing a plot land situate at Bois Sec, in the District of Savanne, of the original extent of +D Pò belonging to "LIGNECALISTE PROPERTY COMPANY LIMITED" as evidenced by Title Deed transcribed in volume TV 8272 no.23
Scale 1:12,500 Date: December 2011
Annex 3B CONTOUR/TOPOGRAPHICAL PLAN
Annex 3C FLORA & FAUNAL SURVEY REPORT
Report on Terrestrial Flora and Fauna at Proposed Golf Course Site at Bois Sec
Introduction
The proposed Avalon Golf Course site is roughly in the shape of a parallelogram under extensive sugarcane ( Saccharum sp. ) plantation with six feeders (5 named and one unnamed) and two rivers flowing South- easterly along its longer sides.
Feeder Cresson and Feeder Edmond flow almost along two thirds of the site before joining to form Riviere Gros Ruisseau. Feeder Augustin which starts half way in the East of the site flows South –easterly to join Riviere Gros Ruisseau just before the latter flows outside the site at its South eastern boundary with St Aubin Sugar Estate.
Two tributaries, Feeder Rivet and an unnamed Feeder flow along about a quarter of the site before joining to form Riviere Ruisseau Marron which winds down and out of the site with three to four loops flowing inside and out along the Eastern edge of the site.
Feeder Enterrement starts in the middle of the last southern quarter of the site and flows more or less straight out of its eastern boundary with St Aubin Sugar Estate.
The escarpments of the feeders and the Rivers vary from smooth slopes, steep slopes to almost vertical slopes and the vegetation consists predominantly of almost the same type of introduced species but with Ravenale ( Ravenala madacascariensis ) as the most dominant species, (see Fig. 1 & 2 ) below, with isolated native plant species thriving amongst the introduced species.
Fig. Dominance of Jamrosa and Ravenale Fig. B. D’oiseau, Privet, Jamrosa with Ravenale dominant
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Methodology
In view of the layout of the site we drove along the main vehicular tracks within the site and walked along the secondary tracks, the latter being eroded and muddy at places, present along the feeders and rivers and noted all the plants and animals encountered. We started our survey of the terrestrial plants and animals where each of the feeders/ rivers enter the site at its north- western boundary and followed them right till they join the main river and/or flow out of the site at its southern or eastern boundary of the site.
Flora
The plants recorded during the survey have been grouped in three categories namely Introduced Flowering Plants, Native Flowering Plants and the Pteridophytes.
Introduced Flowering Plants
Some forty introduced plant species have been recorded along the feeders and rivers within the proposed site. Feeder Cresson holds the highest with some 30 species. Feeder/Riviere Ruisseau Marron and Feeder Edmond hold the second highest with 26 species each. Feeder Enterrement and Feeder Augustin contain 20 species each while 18 species have been listed from Feeder Rivet . A complete list of the introduced plant species recorded is at the Annexes.
The most common exotic plant species recorded from the Feeders and Rivers are the Ravenale ( Ravenala madagascariensis ), Bois d’oiseau ( Litsea glutinosa ), Yatis ( Litsea monopetal ), Goyave de Chine ( Psidium cattleianum ), Jamrosa ( P. jambos ), Privet ( Ligustrum robustum ), Piquant lulu ( Rubus alceifolius ), Tea plant ( Camelia sinensis ), Vieille Fille ( Lantana camara ), Songe ( Colocasia esculenta ), Chevrefeuille ( Lonicera japonica ), Herbe d’argent ( Ischaemum aristatum ), Herbe tourterelle ( Wikstroemia indica ), Clidemia hirta , Ossaea marginata, Ardesia crenata, Latanier de Chine ( Livistona chinensis), Lingue ( Paederia foetida ) and Longouze a fleurs blanches ( Hedychium coronarium ).
However Clidemia hirta , Ossaea marginata, Goyave de Chine ( Psidium cattleianum ), Jamrosa ( P. jambos ), Herbe tourterelle ( Wikstroemia indica ) and Latanier de Chine ( Livistona chinensis ) are absent from Feeder Rivet while Longouze a fleurs blanches ( Hedychium coronarium ) and Herbe d’argent ( Ischaemum aristatum ) have not been recorded from Feeder/Riviere Ruisseau Marron and Tea plant ( Camellia sinensis ) was not seen along Feeders Edmond and Enterrement.
Native Flowering Plants
Some forty seven native flowering plant species have been recorded along the following six feeders / rivers. Feeder/ Riviere Ruisseau Marron with thirty two carries the highest number. Feeder Cresson holds 26 species, followed by Riviere Gros Ruisseau with 25 species, Feeder Augustin with 14 specie, Feeder Enterrement with 10 species and Feeder Edmond with 9 species. No native plant has been recorded along Feeder Rivet. ( See complete list of the plants recorded at Annexes I to VII ).
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The native plants have generally been recorded at the edge of the tracks or slightly inside where the competition with introduced species for light and space is not that acute, for example Liane cacapoule (Mussaenda arcuate ), Bois banana ( Gaertnera psychotrioides), bois manioc a grandes feuilles ( Erythrospermum monticolum ) etc (See fig. 3,4&5 below) . Isolated native trees have been seen thriving amongst dense exotic vegetation because their canopy is higher than that of the introduced plant species (see Fig.6 below ).
Fig.3- Liane cacapoule (Mussaenda arcuata ) Fig.4-Bois banana ( Gaertnera psychotriodes )
Fig.5-Bois manioc a grandes feuilles Fig.6- Bois de Natte dominating the Jamrosa canopy
The Figuier sauvage ( Ficus mauritiana ) and the Palmiste rouge ( Acanthophoenix rubra ) (See Fig. 7 on next page ) are present in the six watercourses and the latter represents a very high population density in Mauritius. The Bois balai ( Grangeria borbonica ), Bois maigre ( Nuxia verticillata ),the endemic Bois canne ( warneckea trinervis ) and ( Pandanus eydouxia ) (See Fig.8 on next page) and the liane cacapoule ( Mussaenda arcuta ) have been recorded in five of the feeders/rivers.
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Fig.7-Palmiste rouge ( Acanthophoenix rubra ) Fig.8- ( Pandanus eydouxia )
Pteridophytes – Ferns
Fifteen native species and three introduced species of fern have been recorded along the seven water courses. Only two species of fern the native ( Nephrolepis cordifolia ) and the introduced ( Cyathea cooperi ) from Australia were present along Feeder Rivet, while the other feeders/rivers hold between 8 to 13 species of fern, the most conspicuous ones being the tree ferns, the Fandia ( Cyathea sp. ) (See Fig. 9 below ). Three of the five tree ferns are endemic to Mauritius. (See list of plants at Annexes)
Fig. 9 – Fern Trees and Palmiste blanc
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Fauna
A few landbird species, mainly the introduced Indian mynah (martin) ( Acridotheres tristis), the Sparrow (moineau) (Passer domesticus), the Red –whiskered bulbul (conde) ( Pycnonotus jocusus), the Madagascar Fody (Foudia madagascariensis) and the Partridge ( Francolinus sp) were seen during the survey.
Assessment
The major portion of the proposed site is under one crop, the sugarcane ( Saccharum sp.) however the different feeders and rivers harbour a diverse vegetation on their banks. In terms of number more flowering native plant species have been recorded along the banks than the introduced plant species, however the latter overpower the former in terms of density.
Out of the some forty seven native flowering plants recorded at the proposed site only eighteen are endemic to Mauritius while the others are shared with Reunion island or the Mascarenes or Madagascar and Africa. The endemic plants recorded are not classified as rare or endangered; but they are important in terms of endemism and are rated quite high in terms of plant diversity value. However the endemic plants together with the other natives which are present mostly as isolated individuals are under constant pressure of the introduced invasive plant species which have encroached the River Reserves.
All the birds encountered are common exotics. The animal diversity in terms of conservation value is therefore rated as insignificant to low.
Conclusion
From the observations it can safely be concluded that the project is not going to have any negative impact on the biodiversity and habitats as it is going to be carried out mainly where the sugarcane fields are, that is in an area which has been heavily disturbed by human activities.
The vegetation along the feeders and rivers would generally remain untouched. But the highly noxious invasive plants could be controlled along the river banks especially where the slopes are smooth and replaced by the attractive flower bearing native species. The project would help improve the habitat. This would attract more animal diversity, especially birds and butterflies. The landscaping would simultaneously be embellished.
Recommendations
At present the native plant diversity is being choked by the introduced invasive species. Some management will be required to prevent the disappearance of the native plants along the river reserves and this would be done by replacing the introduced invasive species by among others the endemic shrubs having showy flowers like the Liane cacapoule (Mussaenda arcuate ), Bois banana ( Gaertnera psychotrioides), Bois bouquet banana ( Ochna mauritiana ) and other endemics trees present. This exercise will be restricted along smooth slopes of feeders
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and rivers and in conformity with the Forests and Reserves Act 1983, while the steep and almost vertical escarpment of rivers would not be tampered with.
Initially endemic seedlings to be used for replacing the introduced species would be bought from private or government plant nurseries, but a plant nursery would be established on site in order to produce the endemic seedlings required.
Certain precautionary, mitigating measures would be strictly observed:
The removal of introduced plant species and their replacement by native ones would be done gradually in stages without creating any soil erosion.
All the parts of introduced plant species removed will be carted away and not dumped in the ravines to keep the natural beauty of the rivers.
Similarly all demolition/unused building materials will be carted away.
The project implementation works would be carried only during daylight and there would not be any disturbance caused to the bird fauna during the night.
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Annex I
List of flowering plants - Riviere Ruisseau Marron
Acanthaceae
Justicia gendarussa L.f. Nitchoulli Introduced
Araceae
Colocasia esculenta (L.) Schott Songe Introduced
Polyscias mauritiana Marais Mau.
Balsaminaceae
Impatiens 7entate Arn. Balsamine Introduced
Caprifoliaceae
Lonicera japonica Thunb. Chevrefeuille Introduced
Celastraceae
Cassine orientalis (Jacq.) Kuntze Bois d’olive Mau.& Reu
Chrysobalanaceae
Grangeria borbonica Lam. Bois buis Mau. & Reu
Compositeae
Clibadium surinamense L. Eupatorium Introduced
Mikania micrantha Kunth Liane margoze Introduced
Euphorbiaceae
Securinega durissima J.F. Gmelin Bois dur Mascarenes
Flacourtiaceae
Aphloia theiformis (Vahl) Benn. Bois Fandamane Mas &Africa
Erythrospermum monticolum Thouars Bois manioc a grandes feuilles Mau.
Var. pyrifolium (Lam. Ex Poiret) Sleumer
Gramineae
Thysanolaeana maxima (Roxb.) O.Kuntze Bamboo Fataque Introduced
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Guttifereae
Calophyllum eputamen P.F. Stevens var. grandis P.F. Stevens Tatamaka Mau.
Lauraceae
Litsea glutinosa 5lour.) C.B. Robinson Bois d’oiseau Introduced
L. monopetala (Roxb.) Pers. Yatis Introduced
Liliaceae
Dianella ensifolia (L.) DC. Reine des bois Widespread
Draceana reflexa Lam. Var. reflexa Bois chandelle Indian O. Is
Ophiopogon sp. Introduced
Smilax anceps Willd. Croc de chien M.R. & Af.
Loganiaceae
Nuxia verticillata Lam. Bois maigre Mau. & Reu.
Magnoliaceae
Michelia champaca L. Champac Introduced
Malpighiaceae
Hiptage benghalensis (L.) Kurz Liane cerf Introduced
Melastomataceae
Clidemia hirta (L.) D.Don Introduced
Ossaea marginata (Desr.) Triana Introduced
Tristemma mauritiana J.F. Gmelin Watook Introduced
Warneckea trinervis (DC.) Jacq. Bois canne Mau.
Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu.
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrsinaceae
Ardisia crenata Sims. Introduced
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Myrtaceae
Monimiastrum acutisepalum Guého &A.J. Scott Bois de clous Mau.
Psidium cattleianum Sabine Goyave de Chine Introduced
Syzygium commersonii Guého & A.J. Scott Bois de pomme Mau.
Syzygium contractum (Poiret) Guého & A.J Scott Bois de pomme Mau.
Syzygium jambos (L.) Alston Jamrosa Introduced
Nyctaginaceae
Pisonia lanceolata (Poiret) Choisy Mapou Mau. & Reu.
Ochnaceae
Ochna mauritiana Lam. Bois Bouquet banane Mau.
Oleaceae
Ligustrum robustum Blume var. walkerii (Decaisne) Mansf Privet Introduced
Olea lancea Lam. Bois de cerf Mas. & Mad.
Onagraceae
Ludwigia octovalvis (Jacq.) Raven Herbe gandia Widespread var. sessiliflora (M. Micheli) Raven
Orchidaceae
Aeranthes arachnites (Thouars) Lindl. Orchidee poule Mascare
Angraecum pectinatum Thouars Mau., Reu. & Mad.
Bulbophyllum nutans Thouars Mau., Reu. & Mad
Polystachya mauritiana Spreng. Indian ocean islands
Palmae
Acanthophoenix rubra (Bory) H. Wendl Palmiste rouge Mau., & Reu
Livistona chinensis (Jacq.) R.Br. ex Mart. Latanier de Chine Introduced
Pandanaceae
Pandanus barklyi Balf.f. Mau.
P. eydouxia Balf.f. Vacoas Mau.
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Pittosporaceae
Pittosporum senacia Putterl. Subsp. Senacia Bois carotte Mau., & Reu
Rosaceae
Rubus alceifolius Poiret Piquant lulu Introduced
R. rosifolius Framboise marronne Introduced
Rubiaceae
Antirhea borbonica J.F. Gmelin Bois Lousteau Mau., & Reu
Gaertnera psychotriodes (DC.) Baker Bois banane Mau.
Mussaenda arcuata Poiret Liane cacapoule M., R. & Af.
Paederia foetida L. Lingue Introduced
Sapotaceae
Labourdonnaisia calophylloides Bojer Natte a petite feuilles Mau., & Reu
L. glauca Bojer Bois de natte Mau.
Theaceae
Camellia sinensis (L.) O. Kuntze Tea plant Introduced
Thymeleaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vieille Fille Introduced
Zingiberaceae
Aframomum angustifolium (Sonnerat) K. Schum. Zedoaire du pays Introduced
Hedychium coronarium Koenig Langouze a fleurs blanches Introduced
List of pteridophytes at Riviere Ruisseau Marron
Blechnaceae
Blechnum attenuatum (Sw.) Mett. Var. attenuatum Mau., Reu. & Africa
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Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap Fandia Mau.
Cyathea borbonica Desv. Var. sevathiana Th. Janssen & Rakotondr. Fandia Mau.
Cyathea cooperii (F.V. Muell.) Domin Australia
Cyathea excelsa Sw. Fandia Mau., & Reu
Cyathea grangaudiana Th. Janssen & Rakotondr. Fandia Mau.
Davaliaceae
Nephrolepis biserrata (Sw.) Schott Native/Widespread
N. cordifolia (L.) C. Presl. Var. cordifolia I.O.C
Polypodiaceae
Phymatosorus scolopendria (Burm. F.) Fougere polypode Native/Widespread
Thelypteridaceae
Christella dentata (Forssk.) Brownsey &Jermy Native/Widespread
Annex II
List of Flowering plants - Feeder Cresson
Scientific Name Common Name Status
Flowering plants
Araceae
Colocasia esculenta (L.) Schott Brède songe Introduced
Balsaminaceae
Impatiens flaccida Arn. Balsamine Introduced
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Chrysobalanaceae
Grangeria borbonica Lam. Bois balais Mau. & Reu .
Euphorbiaceae
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Acalypha integrifolia subsp marginata var. saltuum Mau.
Flacourtiaceae
Aphloia theiformis (Vahl) Benn. Fandamane Mau. & Africa
Erythrospermum monticolum Thouars Bois manioc à grandes feuilles Mau. var. amplifolium (Thouars) Sleumer
Graminae
Bambusa multiplex (Lour.) Raeusch. ex JA & JH Schult Bambou nain Introduced
Ischaemum aristatum L. Herbe d’Argent Introduced
Paspaium conjugatum Berg. Herbe créole Introduced
Icacinaceae
Apodytes dimidiata E. Meyer ex Arn. Bois bleu Widespread
Iridaceae
Crocosmia x crocosmiiflora (Lemoine) N. E. Brown Introduced
Lauraceae
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Ossaea marginata (Desr.) Trina Introduced
Liliaceae
Dracaena reflexa Lam. Bois chandelle Indian ocean islands var. linearifolia Ayres ex Baker Dracaena reflexa Lam. var. reflexa Bois chandelle Indian ocean islands
Loganiaceae
Nuxia verticillata Lam. Bois maigre Mau. & Reu.
Melastomataceae
Warneckea trinervis (DC.) Jacq.- Fél. Bois canne Mau.
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Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu .
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrcinaceae
Ardisia crenata Sims. Introduced
Ardisia elliptica Thunb. Introduced
Eucalyptus robusta J.E. Smith Eucalyptus rouge Introduced
Eucalyptus tereticornis J.E. Smith Forest red gum Introduced
Psidium cattleianum Sabine Goyave de Chine Introduced
Syzygium jambos (L.) Alston Jamrosa Introduced
Myrtaceae
Monimiastrum acutisepalum Guého & A.J. Scott Bois de clous Mau.
Psiloxylon mauritianum (Bouton ex Hook.f) Baillon Bois bigaignon rouge
Syzygium commersonii Guého & A.J. Scott Bois de pomme Mau.
Syzygium contractum (Poiret) Guého & A.J. Scott Bois de pomme Mau.
Myrtaceae
Monimiastrum acutisepalum Guého & A.J. Scott Bois de clous Mau.
Psiloxylon mauritianum (Bouton ex Hook.f) Baillon Bois bigaignon rouge
Syzygium commersonii Guého & A.J. Scott Bois de pomme Mau.
Syzygium contractum (Poiret) Guého & A.J. Scott Bois de pomme Mau.
Oleaceae
Ligustrum robustum Blume var. walker Privet Introduced
(Decaisne) Mansf. Orchidaceae
Aeranthes arachnites (Thouars) Lindl. Orchidée poule
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Palmae
Acanthophoenix rubra (Bory) H. Wendl. Palmiste rouge Mau. & Reu.
Livistona chinensis (Jacq.) R. Br. Ex Mart. Latanier de Chine Introduced
Rhaphia farinifera (Gaertner) Hylander Raphia Introduced
Pandanaceae
Pandanus barklyi Balf.f. Mau.
Pandanus eydouxia Balf.f. Mau.
Pandanus sphaeroideus Thouars Mau.
Pittosporaceae
Pittosporum senacia Putterl. subsp senacia Bois carotte Mau. & Reu;
Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubus rosifolius J.E. Smith Framboise Introduced
Rubiaceae
Antirhea borbonica J.F. Gmelin Bois Lousteau Mau. & Reu .
Gaertnera psychotrioides (DC.) Baker Bois banane Mau.
Mussaenda arcuata Poiret Liane cacapoule Mau., Reu. & Africa
Paederia foetida L. Lingue Introduced
Sapotaceae
Labourdonnaisia colophylloides Bojer Natte à petites feuilles Mau. & Reu.
Labourdonnaisia glauca Bojer Bois de natte Mau.
Mimusops erythroxylon Bojer ex DC. Mau.
Solanaceae
Solanum americanum Mill. Brède martin Introduced
Solanum mauritianum Scop Tabac marron Introduced
Theaceae
Camelia sinensis (L.) O. Kuntze Tea plant Introduced
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Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vielle fille Introduced
Zingiberaceae
Hedychium coronarium Koenig Longouze à fleurs blanches Introduced
List of Pteridophytes at Feeder Cresson
Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap. Fandia Mau.
Cyathea borbonica Desv. var. sevathiana Th. Janssen & Rakotondr. Fandia Mau.
Cyathea cooperi (F. Muell.) Domin. Australia
Cyathea excelsa Sw. Fandia Mau. & Reu.
Cyathea grangaudianaTh. Janssen & Rakotondr. Fandia Mau.
Davaliaceae
Nephrolepis biserrata (Sw.) Schott. Native/Widespread
Dennstaedtiaceae
Pteridium aquilinum (L.) Kuhn subsp. capense (Thunb.) C. Chr. Intro/Widespread
Gleicheniaceae
Dicranopteris linearis (Burm. f.) Underw. Native/Widespread
Lindsaeaceae
Sphenomeris chinensis (L.) Maxon Intro/Widespread
Lomariopsidaceae
Elaphoglossum sieberi (Hook. & Grev.) T. Moore Mau.
Lomariopsis pollicina Willemet & Mett. ex Kuhn Mau. & Reu.
Lycopodiaceae
Lycopodiella cernua (L.) Pic. Serm. Gatte ménage Native/Widespread
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Polypodiaceae
Phymatosorus scolopendria (Burm. f.) Pic.Serm. Fougère polypode Native/Widespread
Annex III
List flowering of plants - Feeder Enterrement
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Chrysobalanaceae
Grangeria borbonica Lam Bois balais Mau. & Reu.
Compositae
Mikania micrantha Kunth. Liane margoze Introduced
Euphorbiaceae
Acalypha integrifolia Willd. subsp. marginata Bois queue de rat Mau.
(Poiret) Coode var. saltuum Coode
Graminae
Ischaemum aristatum L. Herbe d’Argent Introduced
Paspaium conjugatum Berg. Herbe créole Introduced
Hypoxidaceae
Cucurligo capitulata (Lour.) Kuntze Introduced
Iridaceae
Crocosmia x crocosmiiflora (Lemoine) N.E. Brown Montbretia Introduced
Lauraceae
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Liliaceae
Ophiopogon sp. Muguet Introduced
Loganiaceae
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Nuxia verticillata Lam. Bois maigre Mau. & Reu.
Melastomataceae
Clidemia hirta (L.) D. Don Introduced
Ossaea marginata (Desr.) Trina Introduced
Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu
Ficus reflexa Thunb. Affouche à petites feuilles Indian ocean islands
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrcinaceae
Ardisia crenata Sims. Introduced
Ardisia elliptica Thunb. Introduced
Myrtaceae
Psidium cattleianum Sabine Goyave de Chine Introduced
Psiloxylon mauritianum (Bouton ex Hook.f) Baillon Bois bigaignon rouge
Syzygium jambos (L.) Alston Jamrosa Introduced
Syzygium latifolium (Poiret) DC. Bois de pomme Mau.
Nyctaginaceae
Pisonia lanceolata (Poiret) Choisy Mapou Mau. & Reu.
Oleaceae
Ligustrum robustum Blume var. walkeri (Decaisne) Mansf. Privet Introduced
Palmae
Acanthophoenix rubra (Bory) H. Wendl. Palmiste rouge Mau. & Reu.
Livistona chinensis (Jacq.) R. Br. Ex Mart. Latanier de Chine Introduced
Pandanaceae
Pandanus eydouxia Balf. f . Vacoas Mau.
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Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubiaceae
Paederia foetida L. Lingue Introduced
Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vielle fille Introduced
List of Pteridophytes at Feeder Enterrement
Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap. Fandia Mau.
Cyathea borbonica Desv. var. sevathiana Th. Janssen & Rakotondr. Fandia Mau.
Cyathea cooperi (F. Muell.) Domin. Australia
Cyathea excelsa Sw. Fandia Mau. & Reu.
Cyathea Janssen & Rakotondr.grangaudianaTh. Fandia Mau.
Davaliaceae
Nephrolepis biserrata (Sw.) Schott. Native/Widespread
Lomariopsidaceae
Lomariopsis pollicina Willemet & Mett. ex Kuhn Mau. & Reu.
Polypodiaceae
Phymatosorus scolopendria (Burm. f.) Pic.Serm. Fougère polypode Native/Widespread
Thelypteridaceae
Christella dentata (Forssk.) Brownsey & Jermy Native /Widespread
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Annex IV
List of Flowering Plants - Feeder Edmond
Araceae
Colocasia esculenta (L.) Schott Brède songe Introduced
Balsaminaceae
Impatiens flaccida Arn. Balsamine Introduced
Compositae
Clibadium surinamense L Introduced
Mikania micrantha Kunth Liane margoze Introduced
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Graminae
Ischaemum aristatum L. Herbe d’Argent Introduced
Panicum maximum Jacq. Herbe fataque Introduced
Iridaceae
Crocosmia x crocosmiiflora (Lemoine) N.E. Brown Montbretia Introduced
Lauraceae
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Liliaceae
Dracaena reflexa Lam. var. reflexa Bois de chandelle Indian Ocean Islands
Ophiopogon sp. Muguet Introduced
Melastomataceae
Clidemia hirta (L.) D. Don Introduced
Ossaea marginata (Desr.) Trina Introduced
Warneckea trinervis (DC.) Jacq.-Fél. Bois canne Mau.
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Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu .
Musaceae
Musa spp. Banana tree Introduced
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrtaceae
Eucalyptus robusta J.E. Smith Eucalyptus rouge Introduced
Eucalyptus tereticornis J.E. Smith Forest red gum Introduced
Psidium cattleianum Sabine Goyave de Chine Introduced
Syzygium commersonii Guého & A.J. Scott Bois de pomme Mau.
Syzygium jambos (L.) Alston Jamrosa Introduced
Syzygium latifolium (Poiret) DC. Bois de pomme Mau.
Oleaceae
Ligustrum robustum Blume var. walkeri (Decaisne) Mansf. Privet Introduced
Palmae
Acanthophoenix rubra (Bory) H. Wendl. Palmiste rouge Mau. & Reu.
Dictyosperma album (Bory) H. Wendl. & Palmiste blanc Mau. & Reu.
Drude ex Scheff. var. album
Livistona chinensis (Jacq.) R. Br. Ex Mart. Latanier de Chine Introduced
Pandanaceae
Pandanus sphaeroideus Thouars Mau.
Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubiaceae
Mussaenda arcuata Poiret Liane cacapoule Widespread
Paederia foetida L. Lingue Introduced
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Theaceae
Camelia sinensis (L.) O. Kuntze Tea plant Introduced
Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vielle fille Introduced
Zingiberaceae
Hedychium coronarium Koenig Longouze à fleurs blanches Introduced
List of Pteridophytes at Feeder Edmond
Adiantaceae
Pteris dentata Forssk. Native/Widespread
Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap. Fandia Mau.
Cyathea cooperi (F. Muell.) Domin. Australia
Cyathea excelsa Sw. Fandia Mau. & Reu.
Dennstaedtiaceae
Pteridium aquilinum (L.) Kuhn subsp. capense (Thunb.) C. Chr. Intro/Widespread
Gleicheniaceae
Dicranopteris linearis (Burm. f.) Underw. Native/Widespread
Lycopodiaceae
Lycopodiella cernua (L.) Pic. Serm. Gatte ménage Native/Widespread
Polypodiaceae
Phymatosorus scolopendria (Burm. f.) Pic.Serm. Fougère polypode Native/Widespread
Schizaeaceae
Lygodium microphyllum (Cav.) R. Br. Native/Widespread
21
Thelypteridaceae
Christella dentata (Forssk.) Brownsey & Jermy Native /Widespread
Annex V
List of Flowering Plants - Feeder Augustin
Araceae
Colocasia esculenta (L.) Schott Brède songe Introduced
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Chrysobalanaceae
Grangeria borbonica Lam. Bois balais Mau. & Reu .
Compositae
Clibadium surinamense L Introduced
Cyperaceae
Scleria sieberi Nees ex Kunth Mau. & Reu.
Ebenaceae
Diospyros boutoniana DC. Bois d’ébène marbré à grosses feuilles Mau.
Flacourtiaceae
Erythrospermum monticolum Thouars Bois manioc à grandes feuilles Mau. var. amplifolium (Thouars) Sleumer
Erythrospermum monticolum Thouars Bois manioc Mau. var. pyrifolium (Lam. Ex Poiret) Sleumer
Graminae
Ischaemum aristatum L. Herbe d’Argent Introduced
Guttiferae
Callophyllum eputamen P.F. Stevens var. grandis P.F. Stevens Mau.
Lauraceae
22
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Loganiaceae
Nuxia verticillata Lam. Bois maigre Mau. & Reu.
Melastomataceae
Clidemia hirta (L.) D. Don Introduced
Ossaea marginata (Desr.) Trina Introduced
Warneckea trinervis (DC.) Jacq. –Fél Bois canne Mau.
Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu.
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrsinaceae
Ardisia crenata Sims. Introduced
Ardisia elliptica Thunb. Introduced
Myrtaceae
Ficus reflexa Thunb. Affouche à petites feuilles Indian ocean islands
Psidium cattleianum Sabine Goyave de Chine Introduced
Syzygium jambos (L.) Alston Jamrosa Introduced
Oleaceae
Ligustrum robustum Blume var. walkeri (Decaisne) Mansf.Privet Introduced
Palmae
Acanthophoenix rubra (Bory) H. Wendl. Palmiste rouge Mau. & Reu.
Livistona chinensis (Jacq.) R. Br. Ex Mart. Latanier de Chine Introduced
Pandanaceae
Pandanus eydouxia Balf.f. Vacoas Mau.
23
Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubiaceae
Gaertnera psychotriodes (DC.) Baker Bois banane Mau.
Mussaenda arcuata Poiret Liane cacapoule Widespread
Paederia foetida L. Lingue Introduced
Sapotaceae
Labourdonnaisia glauca Bojer Bois de natte Mau.
Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vielle fille Introduced
Zingiberaceae
Hedychium coronarium Koenig Longouze à fleurs blanches Introduced
List of Pteridophytes at Feeder Augustin
Adiantaceae
Pteris dentata Forssk. Native/Widespread
Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap. Fandia Mau.
Cyathea borbonica Desv. var. sevathiana Th. Janssen & Rakotondr.Fandia Mau.
Cyathea cooperi (F. Muell.) Domin. Australia
Cyathea excelsa Sw. Fandia Mau. & Reu.
Cyathea grangaudianaTh. Janssen & Rakotondr. Fandia Mau.
Davaliaceae
Nephrolepis biserrata (Sw.) Schott. Native/Widespread
24
Polypodiaceae
Phymatosorus scolopendria (Burm. f.) Pic.Serm. Fougère polypode Native/Widespread
Annex VI
List of Flowering Plants - Riviere Gros Ruisseau
Araliaceae
Schefflera actinophylla (Endl.) Harms Umbrella tree Introduced
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Compositae
Clibadium surinamense L Introduced
Celastraceae
Pleurostylia leucocarpa Baker Bois d’olive des Seychelles Mau.
Chrysobalanacea
Grangeria borbonica Lam. Bois balais Mau. & Reu .
Cyperaceae
Scleria sieberi Nees ex Kunth Mau. & Reu.
Ebenaceae
Diospyros tessellaria Poiret Bois d’ébène noir Mau.
Euphorbiaceae
Acalypha integrifolia Willd. subsp. Bois queue de rat Mau. marginata (Poiret) Coode var. saltuum Coode
Cordemoya integrifolia (Willd.) Pax Bois pigeon
Flacourtiaceae
Aphloia theiformis (Vahl) Benn. Fandamane Mas. & Africa
Erythrospermum monticolum Thouars Bois manioc à grandes Bois feuilles Mau.
25
var. amplifolium (Thouars) Sleumer
Erythrospermum monticolum Thouars Bois manioc Mau. var. pyrifolium (Lam. Ex Poiret) Sleumer
Graminae
Ischaemum aristatum L. Herbe d’Argent Introduced
Guttiferae
Callophyllum eputamen P.F. Stevens var. grandis P.F. Stevens Mau.
Lauraceae
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Liliaceae
Dra caena reflexa Lam. var. angustifolia Baker Bois de chandelle Indian ocean islands
Dra caena reflexa Lam. var. reflex Bois de chandelle Indian ocean islands
Ophiopogon sp. Muguet Introduced
Loganiaceae
Nuxia verticillata Lam. Bois maigre Mau. & Reu.
Melastomataceae
Clidemia hirta (L.) D. Don Introduced
Ossaea marginata (Desr.) Trina Introduced
Warneckea trinervis (DC.) Jacq. –Fél Bois canne Mau.
Moraceae
Ficus mauritiana Lam. Figuier sauvage Mau. & Reu.
Ficus reflexa Thunb. Affouche à petites feuilles Indian ocean islands
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
26
Myrsinaceae
Ardisia crenata Sims. Introduced
Ardisia elliptica Thunb. Introduced
Myrtacea
Monimiastrum acutisepalum Guého & A.J. Scott Bois de clou Mau.
Psidium cattleianum Sabine Goyave de Chine Introduced
Psiloxylon mauritianum (Bouton ex Hook. f.) BaillonBois bigaignon rouge Mau. & Reu.
Syzygium jambos (L.) Alston Jamrosa Introduced
Syzygium latifolium (Poiret) DC. Bois de pomme Mau.
Oleaceae
Ligustrum robustum Blume var. walkeri (Decaisne) Mansf. Privet Introduced
Palmae
Acanthophoenix rubra (Bory) H. Wendl. Palmiste rouge Mau. & Reu.
Livistona chinensis (Jacq.) R. Br. Ex Mart. Latanier de Chine Introduced
Pandanaceae
Pandanus eydouxia Balf.f. Vacoas Mau.
Pandanus barklyi Balf. f. Mau.
Pittosporaceae
Pittosporum senacia Putterl. subsp . senacia Bois carotte Mau. & Reu.
Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubiaceae
Gaertnera psychotriodes (DC.) Baker Bois banane Mau.
Mussaenda arcuata Poiret Liane cacapoule Widespread
Paederia foetida L. Lingue Introduced
Sapotaceae
Labourdonnaisia glauca Bojer Bois de natte Mau.
27
Mimusops erythroxylon Bojer ex DC. Makak Mau.
Theaceae
Camelia sinensis (L.) O. Kuntze Tea plant Introduced
Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Verbenaceae
Lantana camara L. Vielle fille Introduced
Zingiberaceae
Hedychium coronarium Koenig Longouze à fleurs blanches Introduced
List of Pteridophytes at Riviere Gros Ruisseau
Blechnaceae
Blechnum attenuatum (Sw.) Mett. var. attenuatum Native/Widespread
Cyatheaceae
Cyathea borbonica Desv. Var. latifolia (Hook.) Bonap. Fandia Mau.
Cyathea borbonica Desv. var. sevathiana Th. Janssen & Rakotondr. Fandia Mau.
Cyathea cooperi (F. Muell.) Domin. Australia
Cyathea excelsa Sw. Fandia Mau. & Reu.
Cyathea grangaudianaTh. Janssen & Rakotondr.Fandia Mau.
Davaliaceae
Nephrolepis biserrata (Sw.) Schott. Native/Widespread
Dennstaedtiaceae
Pteridium aquilinum (L.) Kuhn subsp. capense (Thunb.) C. Chr. Introd/Widespread
Gleicheniaceae
Dicranopteris linearis (Burm. f.) Underw. Native/Widespread
Lycopodiaceae
28
Lycopodiella cernua (L.) Pic. Serm. Gatte ménage Native/Widespread
Polypodiaceae
Phymatosorus scolopendria (Burm. f.) Pic.Serm. Fougère polypode Native/Widespread
Schizaeaceae
Lygodium microphyllum (Cav.) R. Br. Native/Widespread
Thelypteridaceae
Christella dentata (Forssk.) Brownsey & Jermy Native /Widespread
Annex VII
List of Flowering Plants - Feeder Rivet
Araceae
Colocasia esculenta (L.) Schott Brède songe Introduced
Balsaminaceae
Impatiens flaccida Arn. Balsamine Introduced
Compositae
Clibadium surinamense L Introduced
Caprifoliaceae
Lonicera japonica Thund. Chèvrefeuille Introduced
Compositae
Mikania micrantha Kunth. Liane margose Introduced
Graminae
Ischaemum aristatum L. Herbe d’Argent Introduced
Lauraceae
Litsea glutinosa (Lour.) C.B. Robinson Bois d’oiseaux Introduced
Litsea monopetala (Roxb.) Pers. Yatis Introduced
Liliaceae
29
Ophiopogon sp. Muguet Introduced
Musaceae
Ravenala madagascariensis Sonnerat Ravenale Introduced
Myrtaceae
Eucalyptus robusta J.E. Smith Eucalyptus rouge Introduced
Eucalyptus tereticornis J.E. Smith Forest red gum Introduced
Oleacea
Ligustrum robustum Blume var. walkeri (Decaisne) Mansf. Privet Introduced
Onagraceae
Ludwigia octovalvis (Jacq.) Raven Herbe gandia Introduced subsp. sessiliflora (M. Micheli) Raven
Pinaceae
Pinus elliotii Engelm. Slash Pine Introduced
Rosaceae
Rubus alceifolius Poiret Piquant Lulu Introduced
Rubiaceae
Paederia foetida L. Lingue Introduced
Thymelaceae
Wikstroemia indica (L.) C.A. Meyer Herbe tourterelle Introduced
Pteridophytes at Feeder Rivet
Cyatheaceae
Cyathea cooperi (F. Muell.) Domin. Australia
Davalliaceae
Nephrolepis cordifolia (L.) C. Presl. var. cordifolia Native/Widespread
Annex VIII
30
List of References
Angiosperm phylogeny website.
Flore des Mascareignes, La Reunion, Maurice, Rodrigues. Institute de Recherches pour le Development, Paris ; Mauritius Sugar Industry Research Institute, Mauritius; The Royal Botanic Garden, Kew.
IUCN (2001) IUCN Red List Categories & Criteria: Version 3.1 . IUCN Species Survival Commission, IUCN, Gland, Switzerland and Cambridge, UK.
Les Plantes et Leur Histoire a L’Ile Maurice. Guy Rouillard. Joseph Gueho.
Species authorities on abbreviated in accordance with Brummit and Powell (1992), Authors of Plant Names.
Forests and Reserves Act 1983.
Wildlife and National Parks Act 1993.
31
Annex 3D AERIAL PLAN SHOWING FEEDERS & RIVERS ON SITE
Annex 3E SURFACE WATER SAMPLING POINTS
Plan showing a plot land situate at Bois Sec, in the District of Savanne, of the original extent of 229Ha 9,440m² belonging to "LIGNECALISTE PROPERTY COMPANY LIMITED" as evidenced by Title Deed transcribed in volume TV 8272 no.23
Scale 1:12,500 Date: December 2011
3, Télémaque Street, Rose Hill, Mauritius Tel: (230) 465-4046, 466-9691 Fax: (230) 466-9691 E-mail: [email protected] You created this PDF from an application that is not licensed to print to novaPDF printer (http://www.novapdf.com)
Annex 3F SURFACE WATER QUALITY LABORATORY ANALYTICAL RESULTS
Annex 3G MONTHLY RAINFALL RECORDED AT BOIS CHERI FOR 2010 & 2011
Annex 3H MEAN MONTHLY WIND AND TEMPERATURES IN BOIS CHERI REGION FOR 2011
Annex 3I PERCOLATION TEST REPORT