CL. XXI. MONOECIA. 



TETRANDRIA. 



Calix. Corolla. 



M f M "1 



3 ph. ! 2 pet. i 



F *) F f J ' 



4 ph. |J5 pet.J 



4 ph. 0 63: 



EUXUS 



BOX 



M | 



> part, y 



f o j 



sempervirensC^ common 



pachy sandra 

 (tricera) 



procumbens 1}. trailing 



pachysandra 



634. BOEHMERIA 



1. 

 1. 



2. 

 3 

 4. 

 5. 

 6. 

 7. 

 8. 



M > F ? 

 4 part. 5 - ph. 5 



636. 

 1. 



cylindrica 

 lateriflora 



URTICA 



piimiia 



urens 



dioica 



procera 



gr«ci!ls 



capitata 



divaiicata 



Canadensis 



MORUS 



alba C. 

 rubra 

 scabra 



BOEHMERIA 



% cylindrical 



X lateral-flowered 



0 

 © 

 % 



2i 



METTLE 



(pe iucid) richweed 



lesser 



common 



tall 



slender-stalked 

 headed 

 divaricated 

 Canadian 



12 MULBERRY 



white 

 red 



rough, shrub 



9 ph. 



0 



637. 



SCHISANDRA 









coccinea 



s<juam. 



5 fid. 



638. 



XASTHIUM 







1. 



strumarium 0 







2. 



orientale 0 







3. 



spinosum 0 



1 ph. 



5 fid 



639. 



AMBROSIA ^ 







1. 



integrifolia 0 







2. 



bidentata 







3. 



fifida 0 







4 



elatior 0 







5. 



artemisitblia 0 







6. 



heterophylla 0 





r m 







0 part. 



< 5 pet. 



U 0 





CROTONOPSIS 







i. 



linearis 







2. 



elliptica 



Willd. 

 PENTANDRIA. 



SCHISANDRA 



scarlet-fruited 



CLOTTWEED 



lesser burdock 

 Eastern 

 prickly 



AMBROSIA 

 ( HOGWEED ) 



entire-ieavcd 

 two-toothed 

 trifid-ieaved 

 tall 



wormwood-leaved 

 various-leaved 0 



CROTONOPSIS ^ 



linear-leaved 

 oval-leaved 



85 



Habitat. Fructu*, ci 

 Tempus Jlorer.di. 



caps, subrotund. 3 loc. 



Pens. H. 



capsular suhglobcs. 3 

 cocc. 3 locul. 



Ten. Missis. 



semen 1, subrotund. 

 marginat. 



Pens. fl. Aug. Car. 

 Pens. Car. 



sem. 1 , ovatum nitid. 



Pens fl Aug. 

 Pens.fl.Maio-Car.Ten. 

 Penb. fl. Aug. 

 Pens fl. Jul. 

 11. Jul. Canada. 



Pens. fl. Sept. C a 1*. 

 bacca. 



Tens. fl. Maio, Georg. Car. 

 Pens. 11 Maio — Georg. 

 Pens. If. 



baccac ovatsc 1 sperm. 

 Car. Georg. fl. Jul, 

 drupa sicca aculeate) 



nux 2 loc. 

 Pens. fl. Sept. 

 Pens. N. Ebor. 

 Geoiy.Virg.fi. Sept. 



mix subovat. coronata 

 dentibus 5. 



Pens. fl. Sept. 

 Pens, fl Sept. 

 Pens. fl. Sept. 

 Pens. 11. Sept. 



capsul. ovata, teres I 

 loculus. 



Carolina. 

 Carol. 



