MORFOLOGI PASAK BUMI (Eurycoma spp) DI DUSUN BENUAH KABUPATEN KUBU RAYA KALIMANTAN BARAT
ABSTRACT: Pasak bumi is an
Indonesian endemic plants and just grow in Sumatera andKalimantan. This study
aimed to know how the morphology of pasak bumi by measuringof radiks, folium,
caulis and flos. The method of this study were observing the radiks(radiks
system, size, type), caulis (type, size, colour), folium (total of foliumcompositum,
totally long of folium compositum, rachis, totally of foliolum, and foliolumobserved
are circumscriptio, apex folii, basis folii, nervatio or venatio, margo folii,intervenium,
colour, and surface), and flos (totally flos, calyx, sepal, statemen, tassel,female
flowers). The results showed that the pasak bumi have grow in Dusun BenuahKabupaten
Kubu Raya West Kalimantan is a rarely shrubs or treelets and a spesies ofEurycoma
longifolia Jack. Characteristic of Pasak bumi are 140 cm height, and 0,54 cm
diameter. The caulis colour is brown to grey and monopodial. Folium compositum
isimparipinnate, circumscriptio is ovate-lanceolate to obovate-lanceolate, apex
folii issubacute or acute to acuminate, margo folii is integer. The flos of
pasak bumi is inflorescentia ramosa panicula, panicles axillary, which has 46
flowers. The radiks ofpasak bumi is a radix primaria.
Keywords: Eurycoma longifolia
Jack., morfologi, pasak bumi
Penulis: Dina Setyaningrum,
S.M. Kartikawati, Wahdina
Kode Jurnal: jpkehutanandd170020
