sporangia_shape_unbranched
unbranched
borne mostly terminally (96.7 %) in dense or lax sympodia of 2-6 sporangia; also on unbranched long or short sporangiophores; intercalary or sessile less frequent (3.3 %); lateral attachment of sporangiophores (25.6 %); conspicuous basal plug (48.8 %); sometimes with a vacuole or sporangiophores widening toward the sporangial base (0.5 %); pedicels of variable length (average 16.4 ± 9.4 µm; range 2.0-70.4 µm), often caducous (74.8 %); 25.2 % without pedicel and persistent; external proliferation exclusively external, sometimes 2-3 sporangiophores arising from the same point near the sporangial base
Phytophthora ×australasiatica
Phytophthora ×australasiatica