Ist hybr.: S. heatonensis (as Odontioda heatonensis, 1906) 
Parentage: Symphyglossum sanguineum X Odontoglossum cirrhosum 
Ill.: in Bot. Mag. 133: t. 8133, 1907 
Symphodontonia nom. hybr. gen. nov. 
Symphyglossum X Odontoglossum X Miltonia 
Ist hybr.: S. Felicia (as Vuylstekeara Felicia, 1921) 
Parentage: Miltonia Warscewiczii X Symphodontoglossum (Odontio- 
da) Felicia 
Observation: Symphodontonia Felicia is the only hybrid known. 
Symphyglossonia in Hawkes, Encycl. Cult. Orch. 457, 1965 
Symphyglossum X Mailtonia 
Ist hybr.: S. Pink Pearl (as Miltonioda Pink Pearl) 
Parentage: Miltonia St. Andre X Symphyglossum sanguineum 
Tanakara in Orch. Rev. 55: 120, 1947 
Observation: See Opsisanda including the hybrid Tanakara Colombo. 
Tanakara in Orch. Rev. 60: 13, 1952 (as Tanakaria) 
Observation: See Phalaerianda including the hybrid Tanakara 
Honolulu. 
Tenranara in Orch. Rev. 70: December, 1962 
Observation: See Fujiwarara including the hybrid Tenranara Frolic. 
Tetralaelia in Gard. Chron. ser. 3, 31: 280, 1902 (as Tetralaenia) 
Tetramicra X Laelia 
Ist hybr.: not yet reported 
Tetraliopsis in Orch. Rev. 73: July, 1965 
Tetramicra X Laeliopsis 
Ist hybr.: 7’. Candystripe 
Parentage: JTetramicra canaliculata X Laeliopsis domingensis 
Tetratonia in Orch. Rev. 73: August, 1965 
Tetramicra X Broughtonia 
Ist hybr.: 7’. Dark Prince 
Parentage: Tetramicra canaliculata X Broughtonia sanguinea 
Trevorara in Orch. Rev. 71: March, 1963 
Arachnis X Phalaenopsis X Vanda 
Ist hybr.: 7. Inggraini (in Orch. Rev. 72: June, 1964) 
Parentage: Vanda tricolor X Arachnopsis Rosea 
Observation: For the hybrid Trevorara Hong Trevor see Parandach- 
nis. For the hybrid Trevorara Manoa see Benthamara. 
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