Marilyn Quimado

Morpho-physiological responses of Malakatmon (Dillenia luzoniensis Merr.) to different organic amendments in laterite soil

Julius G. Pascua, Marilyn Quimado, Lerma San Jose‐Maldia, Crusty E. Tinio et autres

Mining in the Philippines has caused extensive land degradation, underscoring the need for resilient native species in ecological restoration. This study investigated the morpho-physiological responses of Malakatmon (Dillenia luzoniensis), a vulnerable native tree, to nickel-rich laterite soils amended with biochar, cow manure, …

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Rinorea niccolifera (Violaceae), a new, nickel-hyperaccumulating species from Luzon Island, Philippines

Edwino S. Fernando, Marilyn Quimado, Augustine Doronila

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FIGURE 3. Medinilla saxa Fernando A in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 3. Medinilla saxa Fernando A. Longitudinal section of flower bud showing imbricate petals and stamens and anther pockets / extra-ovarian chambers. B. Young infructescence showing bright reddish fruits with smooth, undulate calyx rim. C. Longitudinal section of immature fruit. D. Transverse …

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FIGURE 1 in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 1. Medinilla saxa Fernando (Holotype, E.S. Fernando 5591, PNH). Photograph by E.S. Fernando and J.J.P. Latayan.

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FIGURE 1 in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 1. Medinilla saxa Fernando (Holotype, E.S. Fernando 5591, PNH). Photograph by E.S. Fernando and J.J.P. Latayan.

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FIGURE 3. Medinilla saxa Fernando A in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 3. Medinilla saxa Fernando A. Longitudinal section of flower bud showing imbricate petals and stamens and anther pockets / extra-ovarian chambers. B. Young infructescence showing bright reddish fruits with smooth, undulate calyx rim. C. Longitudinal section of immature fruit. D. Transverse …

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FIGURE 2. Medinilla saxa Fernando A in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 2. Medinilla saxa Fernando A. Habitat at type locality, ultramafic rocks along a stream at c. 560 m elevation. B. Low shrub growth habit on ultramafic rock crevice in situ showing multiple branches from the base. C. Leafy branch showing oppositely …

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FIGURE 2. Medinilla saxa Fernando A in Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

FIGURE 2. Medinilla saxa Fernando A. Habitat at type locality, ultramafic rocks along a stream at c. 560 m elevation. B. Low shrub growth habit on ultramafic rock crevice in situ showing multiple branches from the base. C. Leafy branch showing oppositely …

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Medinilla saxa (Melastomataceae: Sonerileae), a new, ultramafic rock-dwelling species from the Philippines

Edwino S. Fernando, Marilyn Quimado, J. Peter Quakenbush

A new species, Medinilla saxa Fernando, from ultramafic rocks on Luzon Island, Philippines is described and illustrated. The species is most similar to Medinilla whitfordii Merr. in its 3-plinerved leaves and inflorescence of terminal, erect cyme. It differs, however, in its low …

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A systematic review of medicinal nickel hyperaccumulator plants in Southeast Asia: A phytochemical perspective

Ian Jasper Retiro, Crusty E. Tinio, Marilyn Quimado

Nickel (Ni) hyperaccumulators are unique plants that can accumulate high levels of Ni in their tissues without suffering from toxicity and garner attention due to their phytoremediation and ethnomedicine potentials. This study aimed to provide a list of Ni hyperaccumulators found in …

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TWO NEW SPECIES OF SYZYGIUM (MYRTACEAE) FROM ULTRAMAFICSOILS IN NORTHEASTERN MINDANAO, PHILIPPINES, WITH NOTES ONTHREE OTHER RARE SPECIES

Edwino S. Fernando, Marilyn Quimado, Jayson A. Mansibang

Two new species of Syzygium (Myrtaceae), S. omissum Mansibang & Fernando and S. parvipomum Fernando & Mansibang from the ultramafic forests of Surigao del Norte, Mindanao Island, Philippines, are formally described. The subgeneric placement of the species is discussed, and an identification …

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Sustainable mining in tropical, biodiverse landscapes: Environmental challenges and opportunities in the archipelagic Philippines

Justine Perry T. Domingo, Gawen R. T. Jenkin, Laura Quick, Richard Williams et autres

The rising demand for critical metals presents a major economic opportunity for mineral-rich countries. For a sustainable transition to a low-carbon future, it is essential to minimise impacts of mineral resource development to the environment, ecosystems, and societies of these nations. Although …

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