cours Botanique.pdf


Aperçu du fichier PDF cours-botanique.pdf - page 1/24

Page 12324



Aperçu texte


01234 647 8917 64 93 2 14 91 4 1 2 472324
2 41 4 4
048329 7 29 9 24
7 43 62 7 6 4 0 912 9
!
"4 14 #$%!&'()%!%'*+!,$%+-*.%!/(0!.+(,-/*+%!,$!1!23$!/**.$!%$&+-'*%!4-'5'6-$7!,$%!
&'8-$%!,$!&$%!393$%!&'()%!'*+!.+.!,.8'%.%!,$8(-%!85(%!,$!:!3'-%!/(!*-;$/(!,$!5/!
85/+$<')3$!(*-;$)%-+/-)$!=9964 !8'()!9+)$!&'*%(5+$)!8/)!5$%!.+(,-/*+%!>(-!,$;/-$*+!$*!
/;'-)!/&&2%/8)2%!/;'-)!</-+!(*$!-*%&)-8+-'*!%()!5/!%'-+!,-%/*+!85/+$<')3$7!&?'%$!>(-!
/88/)$33$*+7!*@/!8/%!.+.!</-+$!8/)!5/!85(8/)+!,$%!.+(,-/*+%A!#$%!,$)*-$)%!&'*%(5+$*+!
4$/(&'(8!85(%!5$!</&$4''B7!&@$%+!8'()!&$5/!>($!C@/-!C(6.!(+-5$!,@D!,.8'%$)!,$%!&'8-$%!8'()!
/%%()$)!(*$!85(%!6)/*,$!,-<<(%-'*A!
E47 8917 749 3 27 7F G4 627 H24 27 7F 5')%!,$!5/!)$8)-%$!,$%!&'()%!$*!8).%$*+-$5!>(-!
/()/!5-$(!;$)%!5$!3'-%!,@'&+'4)$A!I$%!.+(,-/*+%!%'*+!,'*&!/88$5.%!J!5$%!+.5.&?/)6$)!$+!5$%!
5-)$!/++$*+-;$3$*+A!= 6 4 0 912 K!
!
!
I$!,$)*-$)!&'()%!/(>($5!*'(%!.+-'*%!/))-;.%!$*!4'+/*->($!%$&+-'*%!4-'5'6-$!$%+!L!!
M3164 6 32 4 647 282 1N E 647 647 M HO9 O347K
!
KPQ47 HO9 O347 R7471 39S
TATAU V-5-$(!,$!;-$!W</-+!$*!&5/%%$X!
TA1AU Y88/)$-5!;.6.+/+-<!W</-+!$*!&5/%%$X!!
KZKP E 83 2732 147 47
I$%!4)D'8?D+$%!%$!&/)/&+.)-%$*+!8/)!L!
[U Y4%$*&$!,$%!;/-%%$/(0!+)/*%8')+$()%!
[U \$;-;-%&$*&$!
[U I@/4%')8+-'*!,$!5@$/(!$+!,$%!%$5%!3-*.)/(0!%$!</-+!8/)!+'(+!5$!&')8%!;.6.+/+-<!
[U ]$!8)',(-%$*+!C/3/-%!,$!<5$()%!*-!,$!6)/-*$%!
[U ^*+!4$%'-*!,@$/(!8'()!)./5-%$)!5/!)$8)',(&+-'*!%$0(.$A!
K_KP "4 9618329
I/!)$8)',(&+-'*!&?$`!5$%!4)D'8?D+$%!%$!</-+!%$5'*!5$%!,$(0!3',$%!L!%$0(.!$+!/%$0(.!

abcdefghigjdiklmdnopdqfbrdhsdhttulehilbsdikhidlmdsbidulegsmgjdibdtflsidibdsbvhnopdtflsigfdwkiitxyyzzz{sbvhtjq{ebr|