Page 58 - University of Hawaii

PITTOSPORUM (contʹd)
Cercospora pittospori Plakidas, leafspot, on (2): ʹ281ʹ.
Meloidogyne sp., root-knot nematode, on (2): ʹ281ʹ.
Pythium sp., root rot, on (1) and (2): ʹ281ʹ.
Rhabdospora pittospori Stev., & Young, on dea (3): ʹ250ʹ.
Rhizoctonia sp., root rot, on (2): ʹ281ʹ.
PLANTAGO L.
(1) P. sp.
PLANTAGINACEAE
Cercospora plantaginis Sacc., leafspot, ʹ250ʹ.
PLATYCERIUM Desv. POLYPODIACEAE
(1) P. grande J. Sm., large elkhorn fern
Cercospora ?platycerii Chupp, frond spot, ʹ281ʹ.
PLATYDESMA Mann RUTACEAE
(1) P. spathulata (Gray) Stone (=P. campanulata Mann), pilo kea
Clypeoseptoria rockii Stev. & Young, ʹ250ʹ.
PLECTRANTHUS LʹHerit. LABIATAE
(1) P. parviflorus Willd. (=P. australis R.Br.)
Helminthosporium sp., leaf and stem blight, ʹ281ʹ.
PLUCHEA Cass. COMPOSITAE
(1) P. fosbergii
(2) P. odorata (L.) Cass., sour bush
Aphelenchoides besseyi Christie, foliar nematode, on (2): ʹ239ʹ.
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