NATIVE WOODY PLANTS OF THE UNITED STATES 
103 
Clematis catesbyana Pursh. Satin-curls. 
Range: 29, 30. 
Site: Well-drained, sun, shade. 
Fruit: Achene. 
A vine; ordinarily occurs on sandy soil. 
Clematis coccinea, see Clematis texensis. 
Clematis columbiana (Nutt.) Torr. 
Atragene columhiana. Nutt. 
Range: 2, 4, 12, 13. 
Site: Well-drained, sun. 
Fruit: Achene. 
A vine, browsed to some extent by cattle in northwestern Montana when the 
foliage is young. 
Clematis crispa L. Curly clematis. 
C. cylindrica Sims, Vioma crispa (L.) Small. 
Range: 17, 29, 30. 
Site: Well-drained moist sun. 
Fruit: Achene. 
A slender vine ; flowers June-September ; often occurs on acid soil. 
Clematis cylindrica, see Clematis crispa. 
Clematis drummondii Torr. and Gray. Drummond clematis. 
Range : 10, 11, 16, 17, 20. 
Site: Dry, well-drained, sun. 
Fruit: Achene, available in August. 
A climbing or clambering vine. 
Clematis iilifera, see Clematis pitcheri. 
Clematis flaccida, see Clematis viorna. 
Clematis gattingeri Small. 
Viorna gattingeri Small. 
Range: 25. 
Site: Well-drained, sun. 
Fruit: Achene. 
A slender vine, flowering in July. 
Clematis glaucophylla, see Clematis viorna. 
Clematis lasiantha Nutt. Pipestem. 
Range: 8, 4, 5. 
Site: Well-drained, moist, sun, shade. 
Fruit : Achene. 
A climbing or clambering vine ; flowers April-May ; about 103,000 seeds per 
pound. 
Clematis ligusticifolia Nutt. Virgins-bower. 
C. irevifolia Howell. 
Range : 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 18, 19, 22. 
Site: Well-drained, sun. 
Fruit: Achene, available September-November. 
A vigorous climbing or clambering vine; flowers June-August; root system 
shallow, fibrous ; rootstocks produced ; seed germination about 80 percent. 
Stomach records: Black-tailed deer. Observations: Of slight importance as 
browse for mule deer. 
Clematis missou'riensis, see Clematis virginiana. 
Clematis neo-mexicana Woot. and Standi. New Mexico clematis. 
Range: 11. 
Site: Dry, sun. 
Fruit : Achene. 
A vine. 
Clematis obliqua (Small) Schneid. 
Vioma ohliqua Small. 
Range: 29, 30. 
Site : Well-drained, sun. 
Fruit Achne. 
A vine; flowers April-August. 
