May 312013
 

This May, our family have been blessed with the birth of my son, Hunter; a spunky, snorting ball of cuteness.

Our native trees nursery, meanwhile, was privileged to be visited by the very pleasant former Environment Secretary Mr. Victor Ramos; a meeting which got delayed by a few weeks due to my wife’s pregnancy condition that had me personally attending to. Mr. Ramos is beefing up his inventory of Philippine native trees at his arboretum in Pangasinan and was happy to find some of the species he’s looking for here at the nursery. The kindly former Secretary even gifted us with two signed books which he himself authored, namely “San Miguel de Mayumo : Growth, Decline and Renewal of a Museum Town” and ”The Governance of Ecology : Struggles and Insights in Environmental Statemanship”. The first book, which highlights my hometown, immediately took my attention and made me want to read on right there and then but we have a lot of farm work going on at the moment so reading will have to take its time later.

Once again Mr. Vic Ramos, thank you for the books, for sharing the same passion and for supporting our cause.

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 Posted by at 6:53 PM
May 312013
 

Photo specimen : Wild

Local name : Libas

Trade name : Hog plum

Botanical name : Spondias pinnata

Family : Anacardiaceae

Specimen height : 20-30 meters

Fruiting season : Matured fruits collected on July

Traits : Deciduous; Drought tolerant; Fast-growing; Low to high altitude tree; Medium-sized to large tree; Tolerant of infertile soil

Recommendations : Agroforestry; Backyards; Edible gardening; Erosion control; Farms; Fruit collector’s; Large gardens; Light shade for crops; Living fence; Living trellis; Medicinal plant; Nurse tree; Plantations; Public spaces; Riparian management; Urban greening; Wild-crafting; Windbreak

Used for : Young fruits, inflorescence, young leaves and leafy shoots are used as vegetable; Ripe fruits are eaten raw or made into preserves; Bark, leaves and roots are used in folkloric medicine; Timber for temporary constructions; Wood for cases, boxes, chests, matchsticks

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

National conservation status : Not threatened in the Philippines

Further readings :

Flora of China - Spondias pinnata http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200012721

India Biodiversity Portal - Spondias pinnata http://indiabiodiversity.org/species/show/18401

Revised Lexicon of Philippine Trees (J. Rojo) (659)

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 092013
 

Specimen : Wild

Specimen height : 4-6 meters

Habitats : In open grasslands, creek banks

Local names : Kansilay, Lakansilay, Paguringon

Botanical name : Cratoxylum sumatranum

Family : Hypericaceae

Fruiting season : May to July

Traits : Drought tolerant; Emergent tree; Evergreen; Low altitude tree; Small to medium-sized tree; Tolerant of infertile soil

Recommendations : Erosion control; Farms; Home gardens; Landscaping; Living fence; Medicinal plant; Ornamental tree; Pioneer species for reforestation purposes; Public spaces; Riparian management; Roadside tree; Shade tree; Timber belt; Urban greening; Wildcrafting; Windbreak

Used for : Leaves and bark have medicinal uses; Timber for light construction, interior work, boards, paneling, furniture, poles, wooden crates, boxes and carving; Pulpwood; Fuelwood and charcoal

Native range : Southeast Asia (including the Philippines)

National conservation status : Not threatened

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

Further reading :

Cratoxylum sumatranum http://www.asianplant.net/Hypericaceae/Cratoxylum_sumatranum.htm

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

Trees of Sungai Wain - Cratoxylum sumatranum http://www.nationaalherbarium.nl/sungaiwain/ (587)

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

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