Name: Samuel Frederick Surname: Gray Born: 1766-1828 Group A,B,M,P,S
his person is also author of following taxa:
Bazzania trilobata (L.) Gray
Cetraria pinastri (Scop.) Gray
Consolida regalis Gray
Enchylium tenax (Sw.) Gray
Helianthemum tomentosum (Scop.) Gray
Herbertus aduncus (Dicks.) Gray
Inoderma byssaceum (Weigel) Gray
Leptogium (Ach.) Gray s.str.
Lewisia columbiana (Howell ex Gray) B. L. Rob.
Marchesinia mackaii (Hook.) Gray
Mertensia maritima (L.) Gray
Mylia anomala (Hook.) Gray
Mylia taylorii (Hook.) Gray
Nardia compressa (Hook.) Gray
Nardia scalaris Gray
Placynthium nigrum (Huds.) Gray
Polychidium muscicola (Sw.) Gray
Riccardia multifida (L.) Gray
Rinodina exigua (Ach.) Gray
Vicia hirsuta (L.) Gray
Vulpia bromoides (L.) Gray
Woodsia alpina (Bolton) Gray