G7V

There is no G7V dagger standard

Houk does not treat G7 as a full type

Skiff08 has HD stars with multiple G7V classifications: HD 107760,
111395, HD 131156A, 190067, 223498. 

HD 111395 might be the best candidate standard.

Morgan65 did not classify any Hyads as G7V.

Gray01/03/06 list 33 nearby G7V stars. Median HIP colors:
<B-V>(G7V) = 0.709 (+-0.005 sem, +-0.030 stdev; N=33)
<V-I>(G7V) = 0.758 (+-0.007 sem, +-0.026 stdev; N=33)


# NO standards
Houk,JM53,Morgan65,Keenan85,Corbally86,Keenan99 do not list a G7V
standard. Skiff08 does not flag any stars as G7V MK standards.

# Candidate Standard?
HD 111395: 
  G7V: Jaschek78(Morgan53),Stebbins56,Jaschek64(all),Kennedy83(all)
  G5: Cannon
  G5V: Schild73

# Others
HD 107760 = BD+74 493
  G7V: Keenan53,Roman55
  G3e+G9/K0e: Greenstein57
  Spectroscopic binary G3e+G9/K0e (Greenstein57) with joint type G7V

HD 131156 = Xi Boo A = HR 5544 = GJ 566
  G8V: MK43,Roman49,JM53,Wilson57,Jaschek64(all),Houk,Abt81
  G7V: Gray03
  G5: Cannon,Struve55(G5e)
  G8V standard

HD 190067: 
  G8V: Wilson62,Kennedy83(Harlan81)
  G7V: Adams35,Cowley67
  K0V Fe-0.9: Gray03

HD 223498
  G7V: Adams35,Roman55
  G5V: Nassau47,Houk99