Results 151 to 160 of about 2,524 (196)

Chemical constituents of Nothapodytes pittosporoides (Icacinaceae)

Biochemical Systematics and Ecology, 2015
A new alkaloid, O-acetyl-7-methoxycamptothecin (1), was isolated from the roots of Nothapodytes pittosporoides (Icacinaceae), together with seventeen known compounds (2-18). The structures of these compounds were identified by extensive spectroscopic interpretation. Isocoumarins were reported from the investigated genus for the first time.
Xiang-Hai Cai
exaly   +2 more sources

Chemogeographical evolution of terpenoids in icacinaceae

Phytochemistry, 1991
Abstract Chemical evolution in the Icacinaceae, postulated to involve oxidative sequences within monoterpenoids (iridoids, complex seco-iridoid alkaloids), sesquiterpenoids (emmotins) and diterpenoids (icaceines and humiriantholides), is accompanied by spatial radiation of genera from Melanesia in a western direction along the tropical belt to ...
Maria Auxiliadora C. Kaplan, Jeromar Ribeiro, Otto R. Gottlieb   +2 more
exaly   +2 more sources

Multiple origin of the tropical forest tree family Icacinaceae

American Journal of Botany, 2001
Analyses of DNA sequences from four genes (ndhF, rbcL, atpB, and 18S rDNA) and morphological data show that the members of the tropical forest tree family Icacinaceae do not have a common origin. All of the genera earlier placed in Icacinaceae are euasterids but placed in the following three different orders: Garryales, Aquifoliales, and Apiales ...
exaly   +3 more sources

Anatomical studies in West Malaysian Icacinaceae

Australian Systematic Botany, 1999
On the basis of a comparative anatomical study of the leaf lamina and petiole of six genera of Icacinaceae in West Malaysia, these genera can be classified into four closely knit groups by virtue of their many shared characters: Group I comprises Cantleya , Gomphandra and Stemonurus whereas Groups II and III are made up of Gonocaryum and Sarcostigma ...
Stephen P. Teo, Noorma Wati Haron
openaire   +1 more source

Updating Malesian Icacinaceae

2011
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Utteridge, T. M. A. (Timothy M. A.), Schori, M   +1 more
openaire   +1 more source

Occurrence download Icacinaceae

2021
ALA occurrence record ...
openaire   +1 more source

Bark Structure of the Southern African Icacinaceae

IAWA Journal, 1994
A description of the bark structure of southern African species of Apodytes and Cassinopsis is presented for the first time. Bark anatomy was found useful in distinguishing between species, especially in the genus Apodytes. Fibres, associated with sclereids, are found exclusively in Apodytes spec. nov. B, whereas A. dimidiata subsp.
M.J. Potgieter, A.E. van Wyk
openaire   +1 more source

Icacinaceae Miers, Ann. Mag. Nat. Hist.

2011
348. Icacinaceae Miers, Ann. Mag. Nat. Hist., ser. 2, 8: 174. Sep 1851, nom. cons. Emmotaceae Tiegh., Just’s Bot. Jahresber. 25(2): 406. 19 Jan 1900 Iodaceae Tiegh., Just’s Bot. Jahresber. 25(2): 406. 19 Jan 1900 Phytocrenaceae Arn. ex R.Br. in J. J. Bennett & R. Brown, Pl. Jav. Rar.: 244. 13 Mai 1852 Pleurisanthaceae Tiegh., Just’s Bot.
Reveal, James L., Chase, Mark W., Iii, - Apg, Iii, Apg   +3 more
openaire   +1 more source

EPIDERMAL LEAF CHARACTERS OF THE MALESIAN ICACINACEAE*

Acta Botanica Neerlandica, 1973
SUMMARY The cuticular characters of the leaves of all Malesian species belonging to 25 genera of the Icacinaceae and those of Pennantia from Australia and New Zealand and some taxa from Continental Asia have been studied and are described in detail.
M. G. C Van Staveren, P. Baas
openaire   +1 more source

Typification of the Species of Ottoschulzia (Icacinaceae)

Harvard Papers in Botany, 2013
Abstract Ottoschulzia (Icacinaceae) includes four species of small trees found in the Antilles, Southern Mexico, and Central America. Several species in the genus have never been explicitly typified. Herein a lectotype is proposed for Ottoschulzia cubensis, and neotypes are proposed for O. domingensis, and O. rhodoxylon.
Rodrigo Duno De Stefano, Eugenio Santiago-Valentin   +1 more
openaire   +1 more source