Oct 052013
 

Photo specimen : Wild trees

Specimen height : 2 - 4 meters

Habitat : Creek banks, open grasslands, roadsides and scrublands

Local name : Bagnang-pula

Botanical name : Glochidion rubrum

Family : Phyllanthaceae

Fruiting season : probably year-round

Traits : Drought-tolerant; Evergreen; Full sun; Grassfire-tolerant; Low to medium altitude tree; Shade-tolerant; Small tree; Tolerant of infertile soil; Undercanopy tree

Recommendations : Bird food; Hedge or screen; Landscaping; Living fence; Ornamental tree; Pioneer species for reforestation purposes; Potted; Public spaces; Roadside tree; Urban greening

Used for : Firewood and charcoal

Native range : Southeast Asia (including the Philippines)

National conservation status : Not threatened in the Philippines

 

Further reading :

Flora of China Glochidion rubrum http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242323539

Glochidion rubrum http://www.asianplant.net/Phyllanthaceae/Glochidion_rubrum.htm

Revised Lexicon of Philippine Trees (J. Rojo) (689)

Sep 012013
 

Photo specimen : Semi-domesticated trees

Specimen height : 20-25 meters

Local names : Narra, Smooth narra, Prickly narra

Trade names : Narra, Smooth narra, Prickly narra

Botanical names : Pterocarpus indicus forma indicus

Pterocarpus indicus forma echinatus

Family : Fabaceae - Faboideae

Traits : Buttressed; Deciduous to evergreen; Drought tolerant; Emergent tree; Fast growing; Large tree; Long-lived species; Low to medium altitude species; Nitrogen-fixing; Spreading crown; Tolerant of infertile soil; Tolerant of occasional water-logging; Wind hardy; With extensive root system

Recommendations : Boundary marker; Erosion control; Fallow improvement; Farms; Green manure; Honey tree; Landscaping; Large avenues; Large gardens; Living fence; Medicinal plant; Ornamental tree; Plantations; Public spaces; Riparian management; Roadside tree; Shade tree; Timber belt; Timber plantations; Urban greening; Windbreak

Used for : Young leaves and inflorescence are edible but rarely eaten; Barks and leaves are used in the preparation of traditional medicines, also made into herbal teas and pills; Timber for boat building, light constructions, interior works, high-class furnitures, musical instruments, decorative veneers and flooring, tools and handicrafts; Red dye can be extracted from the heartwood; Felled branches for fuel wood and charcoal

Native range : Southeast Asia (including the Philippines), Ryuku islands (Japan), Caroline islands, Bismarck Archipelago, New Hebrides, Solomon Islands

National conservation status : Critically Endangered Species (DENR AO 2007-1)

(Note : Difference between Smooth narra and Prickly narra is mainly about their fruit (pod). The latter’s fruit have soft pricks as compared to the former’s being smooth; other vegetative characteristics do not hold)

Further reading :

DENR Administrative Order 2007-1 (Establishing the National List of Threatened Philippine Plants and their Categories, and the List of Other Wildlife Species)

Revised Lexicon of Philippine Trees (J. Rojo)

Species Profiles for Pacific Island Agroforestry (Pterocarpus indicus) http://www.agroforestry.net/tti/Pterocarpus-narra.pdf

  (753)

Jul 032013
 

Photo specimen : Wild and cultivated trees

Specimen height : 8-25 meters

Habitats in the wild : Disturbed or secondary forests, dry grasslands, moist and dry thickets

Local name : Pagsahingin, Patsingin

Botanical name : Canarium asperum ssp. asperum var.asperum

Family : Burseraceae

Traits : Dioecious; Drought tolerant; Evergreen; Fast-growing; Medium-sized tree; Tolerant of infertile soil; Tolerant of occasional water-logging; Wind hardy

Recommendations : Agroforestry; Erosion control; Farms; Landscaping; Large avenues; Living fence; Nurse tree; Paper & pulp tree plantations; Pioneer species reforestation purposes; Public spaces; Riparian management; Roadside tree; Shade tree; Timber belt; Timber plantations; Urban greening; Wildcrafting; Windbreak

Used for : Tapped resin sold as Manila elemi or Elemi which is used in the manufacturing of paint, varnishes, perfumes, incense, aromatherapy and pharmaceutical products; Resin also used as illuminant; Wood for light interior works, furnitures, veneer, plywood, agricultural implements, musical instruments, boxes, crates and toys; Pulpwood; Fuelwood and charcoal

Native range : Brunei, Malaysia, Indonesia, the Philippines,New Guinea and Solomon Islands

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use; Indiscriminate cutting of wild trees for charcoal and fuelwood production

Further reading :

Philippine Woods : Principal Uses, Distribution & Equivalent Woods in Asia Pacific (A. Ella, A. Tongacan, R. Escobin & F. Pitargue)

Revised Lexicon of Philippine Trees (J. Rojo)

The IUCN Red LIST of Threatened Species - Canarium asperum http://www.iucnredlist.org/details/33233/0 (823)

Jun 302013
 

Photo specimen : Wild trees

Specimen height : 4-6 meters

Habitats : Coastal thickets, creekbanks, grasslands, roadsides, wastelands

Local name : Binunga

Botanical name : Macaranga tanarius

Family : Euphorbiaceae

Fruiting season : December to January

Traits : Drought tolerant; Fast-growing; Low to medium altitude tree; Semi-decidious; Shade tolerant; Small tree; Tolerant of infertile soil

Recommendations : Coastal protection; Cut and carry fodder; Erosion control; Fallow improvement; Farms; Green manure; Home gardens; Landscaping; Living fence; Living trellis; Nurse tree; Ornamental tree; Paper & pulp tree plantations; Pioneer species for reforetation purposes; Public spaces; Riparian management; Roadside tree; Shade tree; Urban greening; Wildcrafting

Used for : Fruits added to palm juice to improve the quality of sugar produced; Bark and leaves are used locally in the preparation of Basi wine; Resin or gum from the bark is used as glue in making musical instruments; Black dye is obtained from the leaves; Tanin from the bark is used to toughen fishnets from seawater exposure; Leaves as cattle fodder; Pulpwood; Firewood and charcoal

Native range : India, East Asia, Southeast Asia (including the Philippines) to Australia

National conservation status : Not threatened

Further reading :

Revised Lexicon of Philippine Trees (J. Rojo)

Tropical & Subtropical Trees (M. Barwick)

World Agroforestry http://www.worldagroforestry.org/af/treedb/AFTPDFS/Macaranga_tanarius.pdf (899)

Jun 282013
 

Materials identified by : Ulysses Ferreras (Field botanist)

Photo specimen : Wild

Specimen height : 4-6 meters

Habitat : Creekbank thickets

Local name : Kamagsa

Botanical name : Rourea minor

Family : Connaraceae

Fruiting season : April to June

Traits : Evergreen; Low to medium altitude species; Woody climber

Recommendations : Backyards; Farms; Fruit collector’s; Home gardens; Landscaping; Large gardens; Medicinal plant; Ornamental; Public spaces; Urban greening; Vertical gardens; Wildcrafting

Used for : Edible fruit; Bark, root, seed and leaves are used in traditional medicine

Native range : Tropical Africa, Madagascar, India, Sri Lanka, China, Taiwan, Southeast Asia (including the Philippines), Australia and neighbouring Pacific islands

National conservation status : Not threatened

Further reading :

E-Prosea - Rourea minor http://www.proseanet.org/prosea/e-prosea_detail.php?frt=&id=1281

Flora of China - Rourea minor http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200011842

Wild Edible Plants of Assam (Sri Brahmananda Patiri & Sri Ananta Borah) http://assamforest.in/publication/wildEdible_plantsAssam.pdf

  (752)

Jun 272013
 

Photo specimen : Wild

Specimen height : 4-5 meters

Habitats : Creek banks, roadsides, scrublands and thickets

Local name : Bolokabok

Trade names : Velvet bean, Cowitch

Botanical name : Mucuna pruriens var. pruriens

Family : Fabaceae - Faboideae

Fruiting season : November to January

Traits : Annual climber; Fast-growing; Nitrogen-fixing; Shade tolerant; Tolerant of infertile soil

Recommendations : Collector’s; Fallow improvement; Green manure; Cut and carry fodder; Ornamental vine

Used for : Various parts are used in traditional medicine; Forage and silage

Native range : India, China, Southeast Asia (including the Philippines)

National conservation status : Not threatened

(Note : var. utilis for non-stinging, cultivated forms and var. pruriens for stinging, wild forms)

Further reading :

Tropical Forages - Mucuna pruriens http://www.tropicalforages.info/key/Forages/Media/Html/Mucuna_pruriens.htm (1621)

Jun 202013
 

Photo specimen : Wild

Specimen height : 4-6 meters

Habitats : Open grasslands, creek banks, roadsides and scrublands

Local name : Alim

Botanical name : Melanolepsis multiglandulosa

Family : Euphorbiaceae

Fruiting season : Fruits observed from February to March

Traits : Deciduous; Drought tolerant; Fast-growing; Low to medium altitude tree; Small tree; Tolerant of infertile soil

Recommendations : Landscaping; Living fence; Living trellis; Medicinal plant; Nurse tree; Pioneer species for reforestation purposes; Public spaces; Riparian management; Roadside tree; Urban greening; Wildcrafting

Used for: Wood for shoes; Bark and leaves used in traditional medicine; Firewood

Native range : Japan, Taiwan, Malaysia, Indonesia, The Philippines, New Guinea, Marianas Islands

National conservation status : Not threatened

Further reading :

Malesian Euphorbiaceae Descriptions (Flora Malesiana)
http://www.nationaalherbarium.nl/euphorbs/specM/Melanolepis.htm

Revised Lexicon of Philippine Trees (J. Rojo) (717)

Jun 192013
 

Photo specimen : Wild

Specimen height : 6-8 meters

Habitat : Creek banks

Local name : Karaksan

Botanical name : Chionanthus ramiflorus

Family : Oleaceae

Fruiting season : April to June

Traits : Evergreen; Fast growing; Shade tolerant; Water-logging tolerant

Recommendations : Landscaping; Living fence; Living trellis; Public spaces; Riparian mangement; Urban greening

Used for : Reports of flowers being edible; Essential oil (from fruit or seed?); Light construction timber; Firewood and charcoal

Native range : India, Bangladesh, Andaman Islands, China, Taiwan, Southeast Asia (including the Philippines), New Guinea, Australia and Solomon islands

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use; Firewood and charcoal production

Further reading :

Biodiversity and Local Perceptions on the Edge of a Conservation Area , Khe Tran Village, Vietnam (M. Boissière, I. Basuki, P. Koponen, M. Wan, D. Sheil) http://www.cifor.cgiar.org/publications/pdf_files/BBoissiere0601.pdf

Co’s Digital Flora of the Philippines - Oleaceae http://www.philippineplants.org/Families/Oleaceae.html

Flora of Taiwan, 2nd Edition Vol. 4 - Oleaceae (YANG, Yuen-Po and LU, Sheng-You) (pages 129-130) or at Plants of Taiwan http://tai2.ntu.edu.tw/ebook/ebookpage.php?book=Fl.%20Taiwan%202nd%20edit.&volume=4&page=129 (568)

Jun 052013
 

Materials identified by : Ulysses Ferreras (Field Botanist)

Photo specimen : Wild

Specimen height : 2-4 meters

Habitat : Dry thickets and open grasslands

 

Local name : Amumut

Botanical name : Gymnosporia spinosa var. spinosa

Family : Celastraceae

Traits : Deciduous; Drought tolerant; Grassfire tolerant; Large shrub to small tree; Much-branched; Tolerant of infertile soil

Recommendations : Erosion control; Hedging; Living trellis; Pioneer species for reforestation purposes; Public spaces; Urban greening

Used for : Fuelwood and charcoal

Origin : Sri Lanka, Southeast Asia (including the Philippines), New Guinea and Australia

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use

(Note : Synonymous to Maytenus emarginata)

Further reading :

Reinstatement of Gymnosporia (Celastraceae):
implications for the Flora Malesiana region (Marie Jordaan and A.E. van Wyk)
http://www.rbgsyd.nsw.gov.au/__data/assets/pdf_file/0003/72714/Tel10Jor155.pdf

Revised Lexicon of Philippine Trees (J. Rojo) (605)

May 142013
 

Materials identified by : Ulysses Ferreras (Field Botanist)

Specimen : Wild

Specimen height : 4-6 meters

Habitat : Dry thickets and open grasslands

Local name : Dilap

Botanical name : Doryxylon spinosum

Family : Euphorbiaceae

Traits : Drought tolerant; Grass fire tolerant; Low altitude tree; Small tree; Tolerant of infertile soil

Recommendations : Erosion control; Hedge tree; Landscaping; Living fence

Used for : Fuelwood

Native range : Indonesia and the Philippines

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use; Indiscriminate cutting of wild trees for fuelwood and charcoal production

Further reading :

Revised Lexicon of Philippine Trees (J. Rojo)

Smithsonian Institution Collections Search Center - Doryxylon spinosum http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10093828&repo=DPLA (521)

May 082013
 

Materials identified by : Ulysses Ferreras (Field Botanist)

Specimen : Wild

Specimen height : 3-5 meters

Habitats : Creek banks and moist thickets

Botanical name : Premna subscandens

Local name : Alagaw-baging

Family : Lamiaceae

Traits : Low to medium altitude species; Woody climber

Recommendations : Backyards; Farms; Home gardens; Medicinal plant; Public spaces; Urban greening; Vertical gardens; Wildcrafting

Native range : China and the Philippines

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use

(2 varieties include Premna subscandens var. glabrescens and Premna subscandens var. minutiflora)

Further reading :

A Collagen Network Formation Effector from Leaves of Premna Subscandens (Hirokazu Sudo, Kaori Kijma (née Yuasa), Hideaki Otsuka, Toshinori Ide, Eiji Hirata, Yoshio Takeda, Masayuki Isaji and Yoshikazu Kurashina)

Flora of China Premna subscandens http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200019416

  (490)

Apr 292013
 

Specimen : Wild

Specimen height : 3-5 meters

Habitats : On trees in moist thickets

Botanical name : Piper retrofractum

Local names : Litlit, Salimara

Trade names : Javanese long pepper, Balinese long pepper

Family : Piperaceae

Traits : Dioecious; Low altitude species; Perrenial; Herbaceous to woody climber

Recommendations : Backyards; Edible gardening; Farms; Fruit collector’s; Home gardens; Landscaping; Medicinal plant; Urban greening; Wildcrafting

Used for : Fruits used as spice; Fruits for pickling; Leaves, fruits and roots have uses in traditional medicine; Used in modern medicine

Native range : India, Bangladesh, China, Southeast Asia (including the Philippines)

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use

Further readings :

Flora of China Piper retrofractum http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005592

Piperidine alkaloids from Piper retrofractum Vahl. protect against high-fat diet-induced obesity by regulating lipid metabolism and activating AMP-activated protein kinase. http://www.ncbi.nlm.nih.gov/pubmed/21741367 (589)

Apr 212013
 

Specimen : Wild trees

Specimen height : 4-6 meters

Habitat : Creek banks

Local name : Alas-as, Alasas, Pandan-luzon

Botanical name : Pandanus luzonensis

Family : Pandanaceae

Fruiting season : Fruits observed from February to March

Traits : Dioecious; Evergreen; Shade tolerant; Small tree; Water-logging tolerant; Willowy

Recommendations : Landscaping; Ornamental tree; Public spaces; Riparian management; Wildcrafting

Used for : Prop roots have been used as diuretic; Leaves employed in weaving hats, mats and baskets; Firewood

Native range : The Philippines

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use

Resources :

Bureau of Plant Industry’s Medicinal Plants Publication - Pandanus luzonensishttp://www.bpi.da.gov.ph/Publications/mp/pdf/p/pand (490)

Mar 192013
 

Specimen : Wild

Habitat : Creek banks

Local names : Sinaligan, Kadlihan, Panakitin

Botanical name : Sterculia rubiginosa (3 varieties occur naturally in the Philippines - var. rubiginosa, var. divaricata and var. setistipula)

Family : Malvaceae

Height : 6-10 meters

Traits : Dioecious; Semi-deciduous to deciduous; Fast-growing; Low to medium altitude tree; Small to medium-sized tree; Tolerant of occasional water-logging

Recommendations : Erosion control; Farms; Honey tree; Landscaping; Large gardens; Living fence; Ornamental tree; Paper & pulp tree plantations; Public spaces; Riparian management; Roadside tree; Urban greening

Used for : Timber for light constructions, interior work, wooden containers, shoe heels, veneer, plywood; Pulpwood

Native range : Myanmar, Thailand, Singapore, Malaysia, Indonesia and the Philippines

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, commercial or residential use; Indiscriminate cutting of wild trees for firewood and charcoal production

Further readings :

ASEAN Tropical Plant Database - Sterculia rubiginosa http://211.114.21.20/tropicalplant/html/print.jsp?rno=873

Philippine Woods : Principal Uses, Distribution & Equivalent Woods in Asia Pacific (A. Ella, A. Tongacan, R. Escobin & F. Pitargue)

Revised Lexicon of Philippine Trees (J. Rojo) (617)

Epipremnum pinnatum

 Salvaged  Comments Off
Mar 122013
 

Specimen : Wild

Habitat : On shaded usually aged trees, in creek banks

Local name : Amolong

Trade name : Centipede tongavine, Tongavine

Botanical name : Epipremnum pinnatum

Family : Araceae

Traits : Fast growing; Epiphytic; Shade tolerant

Recommendations : Home gardens; Landscaping; Ornamental; Public spaces; Urban greening

Native range : Bangladesh, Andaman Islands, Japan, China, Taiwan, Southeast Asia (including the Philippines), New Guinea, Australia and neighboring Pacific islands

National conservation status : Not threatened in the Philippines

Further reading :

Exotic Rainforest - Epipremnum pinnatum http://www.exoticrainforest.com/Epipremnum%20pinnatum%20pc.html (454)

Feb 222013
 

Specimen : Wild

Habitats : Creek banks, open slopes, grasslands

Local name : Mulawin-aso, Alagaw-gubat

Botanical name : Premna nauseosa

Family : Lamiaceae

Height : 6-8 meters

Fruiting season : June to July

Traits : Drought tolerant; Evergreen to semi-deciduous; Small tree

Recommendations : Erosion control; Farms; Light shade for crops; Living fence; Living trellis; Nurse tree; Pioneer species for reforestation purpose; Public spaces; Riparian management; Roadside tree; Urban greening; Wildcrafting

Used for : Leaves reportedly used in folk medicine and as substitute to Piper betel for chewing “Nga-nga”; Fuel wood and charcoal

Native range : The Philippines

National conservation status : Not threatened

Possible threats : Clearing of woodlands for agricultural, residential or commercial use

Further reading :

Bureau of Plant Industry’s Medicinal Plants Publication - Premna nauseosa http://www.bpi.da.gov.ph/Publications/mp/pdf/a/alagau-gubat.pdf (486)

Feb 152013
 

Specimen : Wild

Habitat : Creek banks

Local name : Tanglin

Botanical name : Adenanthera intermedia

Family : Fabaceae

Height : 8-12 meters

Fruiting season : May to August

Traits : Fast growing; Nitrogen-fixing; Shade tolerant; Small to medium-sized tree; Tolerant of occasional waterlogging

Recommendations : Erosion control; Fallow improvement; Farms; Honey tree; Light shade for crops; Living fence; Living trellis; Nurse tree; Ornamental tree; Public spaces; Riparian management; Roadside tree; Shade tree; Timber belt; Timber plantations; Urban greening; Wildcrafting; Windbreak

Used for : Bark and seeds have medicinal uses; Seeds used as beads in making ethnic-styled jewelries and ornaments; Leaves as animal fodder; Timber for general construction, posts, flooring, paving blocks and furniture; Timber as substitute to Ipil (Intsia bijuga); Fuelwood and charcoal

Native range : The Philippines

National conservation status : Other Threatened Species (DENR AO 2007-1)

Possible threats : Clearing of woodlands for agricultural, commercial or residential use; Indiscriminate cutting of wild trees for fuelwood and charcoal production

Further readings :

Philippine Woods : Principal Uses, Distribution & Equivalent Woods in Asia Pacific (A. Ella, A. Tongacan, R. Escobin & F. Pitargue)

Revised Lexicon of Philippine Trees (J. Rojo) (527)

Casearia grewiaefolia

 Salvaged  Comments Off
Feb 102013
 


Specimen : Wild tree

Habitat : Forested creekbank

Local name : Kaluag, Kaluag-linis, Kaluag-abohin

Botanical name : Casearia grewiaefolia

Family : Salicaceae

Specimen height : 3-5 meters

Fruiting season : July to September

Traits : Evergreen; Low altitude tree; Shade tolerant; Small tree; Tolerant of occasional water-logging

Recommendations : Home gardens; Ornamental tree; Potted; Public spaces; Riparian management; Urban greening; Wildcrafting

Used for : Leaves have medicinal applications; Timber for posts and beams

Native range : Southeast Asia (including the Philippines) and New Guinea

National conservation status : Not threatened in the Philippines

Threat : Clearing of woodlands for agricultural, commercial or residential use

(Note : Rojo listed 3 varieties naturally occuring in the Philippines : var. grewiaefolia, var. deglabrata and var. cinerea)

Further readings :

An ethnobotanical survey of medicinal and other useful plants of Muruts in Sabah, Malaysia (J. Kulip)

Ethnobotanical studies of Shompens – A critically endangered and degenerating ethnic community in
Great Nicobar Island (M. U. Sharief and R. R. Rao)

Revised Lexicon of Philippine Trees (J. Rojo) (525)

Sep 122012
 

Someone who would see a Balinghasai tree for the first time would instantly think that it’s just some kind of a Mango tree - that’s what I thought it was in 2008 when I first saw one in wooded section of the old farm. The leaves look exactly the same and the flowers have unmistakable resemblance. Somehow though, something didn’t matched-up - the size, the form, the reach of the branches - so I wasn’t totally convinced. Then on a vacation in Panglao island in Bohol in 2009 I got the chance to see a few trees in fruit; the trees were weighed down with clusters of small, blackish or purplish fruits that the resort attendant said are picked and eaten like ordinary berries by the locals. I tried one myself but I didn’t enjoy the taste, or probably the lack of it. Maybe there are trees that bear sweeter fruits?

Just recently, we discovered that our creek and adjoining smaller tributaries are home to juvenile Balinghasai trees. Large ones were cut down years ago - fallen victims to wood poaching and charcoal making but there are few remaining decent-size trees in nearby thickets. The one I saw in 2008 has been one of the unguarded victims, it wasn’t there anymore when we came back to check for fruits…. the hapless tree was gone but its name stays in this farm.

Specimen : Wild trees

Habitats : Mangrove swamps, sandy beaches, creek bank thickets, open grasslands

Local names : Balinghasai, Malamangga, An-an

Trade name : Sparrow’s mango

Botanical name : Buchanania arborescens

Family : Anacardiaceae

Height : 6-8 meters

Fruiting season : Possibly year round

Traits : Drought tolerant; Evergreen; Fast growing; Salt spray tolerant; Small to medium-sized tree; Tolerant of infertile soil; Water-logging tolerant; Wind hardy

Recommendations : Agroforestry; Coastal stabilization; Erosion control; Farms; Fruit collector’s; Living fence; Nurse tree; Mangrove management; Pioneer species for reforestation purpose; Public spaces; Riparian management; Roadside tree; Timber plantationst; Urban greening; Wildcrafting; Windbreak

Used for : Fruits edible; Timber for light constructions, interior works, veneer, plywood, furnitures and novelties; Pulpwood; Firewood and charcoal

Native range : Andaman Islands, Southeast Asia (including the Philippines), Australia and nearby Pacific islands
National conservation status : Not threatened in the Philippines

Threats : Clearing of woodlands for agricultural, commercial or residential use; Indiscriminate cutting of wild trees for charcoal and fuelwood production

Further readings :

Philippine Woods : Principal Uses, Distribution & Equivalent Woods in Asia Pacific (A. Ella, A. Tongacan, R. Escobin & F. Pitargue)

Revised Lexicon of Philippine Trees (J. Rojo) (853)

Sep 092012
 

Specimen : Wild trees

Habitat : Riverine forest and creek bank thickets

Local names : Bayok, Bayog

Botanical name : Pterospermum diversifolium

Family : Malvaceae

Specimen height : 6-8 meters

Fruiting season : April to August

Traits : Drought tolerant; Evergreen; Fast-growing; Salt-spray tolerant; Shade tolerant; Small to medium-sized tree; Tolerant of occasional water-logging

Recommendations : Coastal protection; Erosion control; Farms; Living fence; Ornamental tree; Pioneer species for reforestation purpose; Public spaces; Riparian management; Roadside tree; Urban greening; Windbreak

Used for : Dye is obtained from bark;Wood for light constructions; Firewood and charcoal

Native range : India, China and Southeast Asia (including the Philippines)

National conservation status : Not threatened in the Philippines

Threats : Clearing of woodlands for agricultural, commercial or residential use; Cutting of wild trees for fuelwood or charcoal production

Further reading :

Bureau of Plant Industry - Medicinal Plants Publication Pterospermum diversifolium http://www.bpi.da.gov.ph/Publications/mp/pdf/b/bayog.pdf (880)