Telegraph weekend GK

[hoaroak]

50A.ornamental strip of lace or braid used as a trim for hats -??????N
40A. animal of South America in genus lama highly prized for its soft and valuable pelt - G?A?A??
45A. an introductory at a medieval university involving study of grammar, logic and rhetoric.

Struggling quite a bit today. Hopefully answers to the above will help me finish the crossword Otherwise, I'll be back . Thanks for any help.
Hoaroak

[pbeach]

50a Galloon
45a Trivium
40a Guanaco

[fabgrandad]

40a is guanaco

[hoaroak]

Thanks very much for the very prompt answers. I'll now try and finish but I might be back!

Thanks very much again - Hoaroak

[kenyabird]

50A is a galoon and 40A is a guanaco
kenyabird Mon 06.07.09

[hoaroak]

Thank you for your help. I have only just read the e-mail. Many thanks - Hoaroak