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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management REINWARDTIA Reinwardtia
Dedy Darnaedi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Journal : Reinwardtia

 1 
NEW CYTOTYPES OF PTERIS ENSIFORMIS VAR. VICTORIAE FROM INDONESIA Muhammad Efendi; Tatik Chikmawati; Dedy Darnaedi
Reinwardtia Vol. 14 No. 1 (2014)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v14i1.404

Abstract

New cytotypes of Pteris ensiformis var. victoriae and one cytotype of var. ensiformis are recorded from Indonesia: var. victoriae with 2n=58 (sexual diploid) from Gorontalo, North Sulawesi, and 2n=87 (triploid) from Lombok Island and Bogor, West Java; and var. ensiformis with 2n=116 (sexual tetraploid). The diploid is smaller than the triploid in plant size. Results indicate a cytological variation in var. victoriae, like in var. ensiformis.
THE NANTU PLATYCERIUM GRANDE (POLYPODIACEAE), A NEW GENERIC RECORD OF PLATYCERIUM IN SULAWESI, INDONESIA Dedy Darnaedi; Lynn Clayton
Reinwardtia Vol. 19 No. 2 (2020)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v19i2.3860

Abstract

DARNAEDI, D. & CLAYTON, L. 2020. The Nantu Platycerium grande (Polypodiaceae), a new generic record of Platycerium in Sulawesi, Indonesia. Reinwardtia 19(2): 81‒85. ‒‒ Platycerium grande (Fée) Kunze was discovered for the first time in Indonesia at the Nantu Forest, Gorontalo Province, Sulawesi. In this paper we document this discovery by providing a description and illustration of this species, as well as some brief ecological notes. Furthermore this is a new generic record of Platycerium in Sulawesi, Indonesia.
The new pteridophyte classification and sequence employed in the Herbarium Bogoriense (BO) for Malesian ferns Wita Wardani; Arief Hidayat; Dedy Darnaedi
Reinwardtia Vol. 13 No. 4 (2012)
Publisher : BRIN Publishing (Penerbit BRIN)

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BO followed sequences written in the first Flora Malesiana series II for Malesian fern specimen arrangement and flora listing, which then updated as revision for pteridophyte families done successively. However, the sequence in this incomplete flora to some extent is problematic. Recent advancement in pteridophyte classification is available and expected to stabilize delimitation of families and genera. The paper reviews the two sequences and presents a consensus for specimen arrangement and flora listing of Malesian fern.
Co-Authors Andi Gunawan Arief Hidayat Hadi S Alikodra Laksono Trisnantoro Lynn Clayton Muhammad Efendi TATIK CHIKMAWATI Wita Wardani