''Froesia gereauana'' is a plant species
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
to the State of
Amazonas in southern
Venezuela
Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in th ...
.
[Hokche, O., P. E. Berry & O. Huber. (eds.) 2008. Nuevo Catálogo de la Flora Vascular de Venezuela 1–860. Fundación Instituto Botánico de Venezuela, Caracas.]
''Froesia gereauana'' is an unbranched tree up to 12 m tall. Leaves are crowded at the top of the trunk.
Petiole is over 30 cm long. Leaves
pinnately
Pinnation (also called pennation) is the arrangement of feather-like or multi-divided features arising from both sides of a common axis. Pinnation occurs in biological morphology, in crystals, such as some forms of ice or metal crystals, and in ...
compound with approximately 27
leaflets, each one oblong to ovate, thick and leathery, up to 31 cm long.
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ...
is at the top of the trunk, with flowers up to 10 mm long. Fruit is a dry, fibrous
follicle, spherical to pear-shaped, about 2 cm in diameter.
[Schneider, Julio V., & Georg Zizka. 1997. Two new species in the Quiinaceae (''Quiina'', ''Froesia'') from the Venezuelan Guyana and some remarks on genus ''Froesia'' Pires. Novon 7:406-412](_blank)
References
{{Taxonbar, from=Q15390084
Ochnaceae
Flora of Venezuela