George Edward Schatz

Leptolaena raymondii is a species of flowering plant in the Sarcolaenaceae family. It is found only in Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.

Leptolaena masoalensis is a species of flowering plant in the Sarcolaenaceae family. It is found only in Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.

Leptolaena gautieri is a species of flowering plant in the Sarcolaenaceae family. It is found only in Madagascar.

Leptolaena delphinensis is a species of flowering plant in the Sarcolaenaceae family. It is found only in Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.

Leptolaena abrahamii is a species of flowering plant in the family Sarcolaenaceae. It is found only in Madagascar. Its natural habitat is mid-elevation humid tropical forests. It is threatened by habitat loss.

Dennettia is a monotypic genus (i.e. a genus containing a single species) of plants in the custard apple family Annonaceae. The sole included species is Dennettia tripetala, a shrub or tree native to western and west-central tropical Africa, including Guinea, Sierra Leone, Ghana, Nigeria, and Cameroon. It is threatened by habitat loss.

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Schizolaena tampoketsana (Malagasy: sohisika) is a species of tree in the family Sarcolaenaceae endemic to the mid-altitude savanna of Ankazobe, Madagascar. It is threatened by wildfires and habitat loss due to rice farming. The International Union for Conservation of Nature designates it as critically endangered, as only 203-340 mature individuals are believed to exist.

Schizolaena turkii is a plant in the family Sarcolaenaceae. It is endemic to Madagascar. It is named for the botanist Daniel Turk.

Schizolaena milleri is a plant in the family Sarcolaenaceae. It is endemic to Madagascar. It is named for the botanical collector James Spencer Miller.

Schizolaena masoalensis is a plant in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet refers to the Masoala peninsula where the species is found.

Schizolaena manomboensis is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet refers to Manombo Special Reserve where the species is found.

Schizolaena gereaui is a plant in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the botanist Roy Emile Gereau.

Schizolaena cavacoana is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the botanist Alberto Judice Leote Cavaco.

Schizolaena capuronii is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the French botanist René Capuron.

Rhodolaena macrocarpa is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet macrocarpa means 'large-fruited'.

Rhodolaena leroyana is a plant in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the botanist Jean-François Leroy.

Rhodolaena coriacea is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet coriacea means 'leathery', referring to the leaves.

Perrierodendron rodoense is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet rodoense is for the Irodo River (or Rodo), where the species was studied.

Perrierodendron quartzitorum is a plant in the family Sarcolaenaceae. It is endemic to Madagascar.

Perrierodendron occidentale is a tree in the family Sarcolaenaceae. It is endemic to Madagascar.

Perrierodendron capuronii is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the French botanist René Capuron.

Pentachlaena betamponensis is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. It is named for the Betampona Reserve where the species is found.

Asteropeia mcphersonii, a species of plant in the Asteropeiaceae family, is a shrub to large tree, up to 25 meters tall. Its oval leaves are about twice as long as they are wide and have a leathery texture. It is endemic to Madagascar, distributed in mid-elevation lowland rain forest in a narrow band from Ambatovy to Zahamena RNI. It is threatened by habitat loss, with an estimated total population of 1000–2,500 mature individuals.

Asteropeia matrambody is a species of flowering plant in the Asteropeiaceae family. It is a shrub or tree endemic to northeastern and central-eastern Madagascar. Its natural habitat is moist lowland forest. It is threatened by habitat loss.

Asteropeia labatii is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude shrubland. It is threatened by habitat loss.

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