CATALOGUE OF PLANTS. 



45 



H. divaricatus, L. 



Dry open ground and edges of thickets. B*, common: 



M, dry woods, base of Pine Hill, etc. : — 8 *, dry woods near 

 Turtle Pond, etc. 



H. strumosus, L. 



Open woods. B, rare. 



BIDENS, L. Bur Marigold. 



B. frondosa, L. Common Beggar-ticks. 



Wet open ground, meadows, and damp roadsides. B * and 

 M *j common : — S * and B B, occasional. 



B. connata, Muhl. Swamp Beggar-ticks. 



Wet open ground. B *, frequent ; Pine Tree Brook meadow, 

 etc.: — M*, common in ditches and meadows round Spot 

 Pond : — S*, bog. 



B. cernua, L. Smaller Bur Marigold. 



Wet places. M *, abundant in ditches and meadows round 

 Spot Pond, etc. : — BB *, occurs. 



B. Beckii, Torr. Water Marigold. 



Ponds and slow streams. B *, rare ; Monatiquot Stream. 



ANTHEMLS, L. Chamomile. 



A. Cotula, DC. Matweed. 



Nat. from Eu. by roadsides and in all waste places. B, 

 common: — M, 8 and BB, occasional. 



ACHILLEA, L. Yarrow. 



A. Millefolium, L. Common Yarrow. 



Dry grassy fields and roadsides. B, common ; Hawk Hill ; 

 Hancock Hill, etc. : — M, common in wood-roads, paths, fields, 

 and open rocky woods ; the pink form, near N. Reservoir : 

 — 8* and BB, common. 



A. Ptarmica, L. Sneezewort. 



Cult, from Eu. B, old garden, Park's place, Hawk Hill. 



