Phoma pomorum Thüm. 1879 [1878]
Details
Phoma pomorum Thüm., Fung. Pomic. 105 (1879 [1878])
Nomenclature
Thüm.
Thüm.
1879
1878
105
ICN
Phoma pomorum Thüm. 1879 [1878]
species
Phoma pomorum
Classification
Associations
has host
Descriptions
Phoma pomorum Thüm. 1879 [1878]
Type: Foliicolous Fungi; Description: Conidiomata pycnidial, scattered, subepidermal becoming erumpent, ovoid, rusty brown to black, ostiolate; on spots on leaves or fruit. Conidia cylindrical or ellipsoid, straight to slightly curved, 5–8 × 2–3 μm, smooth, hyaline.
Distribution: Northland, Auckland, Waikato, Bay of Plenty, Wanganui, Wairarapa, Nelson, Mid Canterbury, Central Otago.; 1st Record: Blackmore (1894).
Significance: A common cause of leaf spot and fruit spot of apples and occasionally on leaves of peaches and plums. It is of minor economic importance.; Host(s): Malus ×domestica, Prunus armeniaca, P. avium, P. ×domestica, P. dulcis, P. persica, P. persica var. nucipersica, P. salicina.
Phoma pomorum Thüm. 1879 [1878]
REPRESENTATIVE CULTURES: PDDCC 6633, 6634.
COLONY MORPHOLOGY OA: Colonies 55-75 mm diam. after 7 days. Mycelium: cottony, dense with an uneven, tufted surface, pale to dark olivaceous at centre, white at edge. Reverse; grey or saffron. ME: Colonies 64-70 mm. Mycelium; dense, cottony, even in height; dark, occasionally pale, olivaceous. Reverse; dark olivaceous. CHLAMYDOSPORES: Solitary or in long chains or as dictyochlamydospores. They may take several weeks to appear and the number present varies between isolates. CONIDIA: Uniform in shape, oblong with rounded ends. (4.5-)5.5-8(-11) x 2-3(-4.5) µm.
OCCURRENCE: Plurivorous saprophyte.
Taxonomic concepts
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. (1879) [1878]
Phoma pomorum Thüm. 1879 [1878]
Phoma pomorum Thüm. (1879) [1878]
Global name resources
Collections
Metadata
1cb1999d-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2001
22 November 2016