Did you mean: Erlangga renifolia
... Erlangea remifolia . Gum . [ a ] 24 −22.9 ° ( c , 3.1 in CHCl3 ) . 8,10,13 - Tri - Ac : [ 11091-27-3 ] . Glaucolide B C21H26010 M 438.430 Isol . from V. spp . Cryst . ( Et2O / pet . ether ) . Mp 75-77 ° . [ a ] 25 -50 ° ( c , 0.5 in ...
... Erlangea remifolia Wild & G.V. Pope (Asteraceae), which is designated data deficient on the Botswana RDL, but which field survey now suggests is highly habitat-specific, and so far only one population of four individuals has been found ...
... Erlangea remifolia , have been assessed in this way . The available informa- tion indicates that this is a Botswana endemic , known from only two localities , and is Vulnerable . The same herbarium specimen informa- tion used for ...
... ( Erlangea remifolia ) , 118 hirsutinolide derivatives ( 391a - e ) ( South African Vernonia species ) , 119 haageanolide ( 392 ) ( Zinnia haageana ) , 120 and gallicin ( 393 ) ( Artemisia maritima ) . 121 R R2 R3 OH ( 386 ) a ; R1 = OAc ...
... Erlangea inyangana . chemistry 17 : 568-570 . ― Phyto- - 1978 c : A new glaucolide derivative from Erlangea remifolia . - Phytochemistry 17 : 1190-1191 . GUPTA , R. K. , JAKUPOVIC , J. , KING , R. M. , ROBINSON , H. , 1980 a : Über das ...
... Erlangea remifolia, Euphorbia venteri, Grewia rubescens, Inversodicraea botswana, Jatropha botswanica, Oldenlandia seineri, and Pentzia laxa. More than 40 flora species are listed as rare and/or threatened; most of the known rare ...
... Erlangea remifolia Vernonia baldwinii ( 95 ) ( 811 , 5 , 188b ) For occurrence in other Vernonia spe- cies see refs . ( 5 ) and ( 663 a ) ( 95 ) Glaucolide D GG C23H28010 187-8 - 9.0 Vernonia uniflora ( 77b , 338 , 1071 ) ( 94 ) ...
... Erlangea aggregata Erlangea amplexicaulis Erlangea angolensis Volkensia argentea Volkensia dummeri Erlangea ... remifolia Ethulia conyzoides ( type sp . ) Gossweilera paludosa 1 1 10 15 Rastrophyllum pinnatipartitum ( type sp ...
... Erlangea remifolia ( Bohlmann , Czerson , Phytochemistry 17 [ 1978 ] 1190 ) . - [ a ] 24 : -22.9 ° ; [ a ] : -23.4 ° ; [ a ] 346 : -26.2 ° ; [ a ] 236 : -38.0 ° [ CHCl3 ; c = 3.1 ] ; ' H - NMR ; IR ; MS . Acetyl - derivative . Liquid ...