80 



FLORA OF JACKSON COUNTY, MISSOURI. 



tion will prove to the contrary. 

 (Adv. from Eu.) 



576 racemo8U8 % L. With the preced- 



ing. (Adv. from Eu.) 



577 ciliatus, L. Open woods and 



hills; not common. 

 Uniola, L. Spike Grass. 



578 latifolia, Mx. Rocky hills and 



copses. 

 Elymus, L. Wild Rye. 



579 Canadensis, L. Rich soil along 



streams. 



580 Sibiricus, L. Bottom lands; not 



frequent. (Eu.) 



581 striatus, Willd. Banks of streams 



582 Var. villosus, Gray, With the 



above. 

 Gymnostichum, Schreb. Bottlebrush 

 Grass. 



583 Hystrix, Schreb. Moist shaded 



hills; frequent. 

 Phalakis, L. Canary Grass. 



584 Canariensis, L. Yards; rare. 



(Adv. from Eu.) 

 Panicum, L. Panic Grass. 



585 sanguinale, L. Cultivated fields. 



(Nat. from Eu.) 



586 capillare, L. Fields and culti- 



vated ground. 



587 virgatum, L. Damp ground along 



brooks. 



588 Crus-galU, L. Waste ground. 



(Nat. from Eu.) 

 Setaria, Beauv. Foxtail Grass. 



589 verticillata, Beauv. About yards. 



(Adv. from Eu.) 



590 c/lauca, Beauv. Common in corn- 



fields. (Adv. from Eu.) 



591 Tiridis, Beauv. Fields and mead- 



ows. (Adv. from Eu.) 



592 Italics, Kunth. Millet. Fields; 



commonly cultivated. (Adv. 

 from Eu.) 

 Cencheus, L. Bur Grass. 



593 tribuloides, L. A pest to farm- 



ers; common. 

 Tripsacum, L. Gama Grass. 



594 daotyloides, L. A very tall grass 



on prairies. 

 Andropogon, L. Beard Grass. 



595 furcatus, Muhl. Rocky hills; not 



frequent. 



596 scoparius, Mx. Dry prai r i e s ; 



common. 

 Sorghum, Pers. Broom Corn. 



597 nutans, Gray, Hills and mottes. 



SEBIES IX. 



CRYPTOGAMOUS OR FLOWERLESS PLANTS. 



CLASS III.-ACROGENS. 



EQUISETACEyE. 

 (.Horsetail Family.) 

 Equisetum, L. Horsetail. Rush. 



598 arvense, L. Common along 



streams. 



599 robustum, Braun. In water ev- 



erywhere. 



FILICACE.E, 

 (Fern Family.) 

 Adiantum, L. Maidenhair. 



600 pedatum, L. Rich shaded slopes. 

 Pell^ea, Link. Cliff Brake. 



601 atropurpurea, Link. Limestone 



ledges. 

 Asplentum, L. Spleenwort. 



602 angustifolium, Mx. Deep shaded 



woods. 

 CAMPTOSORUS, Link. Walking Leaf. 



603 rhizophvllus, Link. Nort hern 



sides of limestone bluffs. 

 Aspidium, Swartz. Wood Fern. 



604 acrostichoides, Swartz. Shaded 



hillsides; common. 

 Cystopteris, Bernhardi. Bladder Fern. 



605 fragilis, Bernh. Rocky knolls; 



very common. (Eu.) 

 Onoclea, L. Sensitive Fern. 



606 sensibilis, L. Moist ground along 



streams. 

 Woodsia, R. Brown. 



607 obtusa, Torr. Rocky slopes. 

 Botrychium, Swartz. Moon wort. 



608 Virginicum, Swartz. Deep shad- 



ed woods. (Eu.) 

 Ophioglossum, L. Adder's Tongue. 



609 vulgatum, L. Dry rocky hills; 



not rare. (Eu.) 



