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Chalarodes obconica McKenzie 1991

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Chalarodes obconica McKenzie, Mycotaxon 42 91 (1991)
Chalarodes obconica McKenzie 1991

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Absent
New Zealand
Political Region

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McKenzie
McKenzie
1991
91
ICN
Chalarodes obconica McKenzie 1991
New Caledonia
species
Chalarodes obconica

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obconica

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Chalarodes obconica McKenzie 1991

New Caledonia, Mt Pani6,1300m, 15.XII.1990, J.S. Dugdale (PDD 58421 -holotype). On Freycinetia sp. New Caledonia, Mt Panie, 1500rn, 15.XII.1990, J.S. Dugdale (PDD 58422).
Mycelium immersed. Conidiophores originating from dark brown, smooth, often swollen and radially lobed cells up to 25 µm wide; macronematous, mononematous, single, unbranched, erect, straight or slightly flexuous, smooth, septate, brown, paler towards the apex, up to 220 µm long x 5-7 µm thick. Conidiogenous cells monophialidic, integrated, terminal, urceolate, pale brown 30-36 µm long x 5-7 µm wide, collarette obconical, 2.75-3 µm wide at base, 4.5-5.5 µm at apex. Conidia endogenous, catenate, broadly obtriangular, hyaline, smooth, non-septate, (8-) 9-10.5 (-11) µm long x (7.5-) 8.5-10.5 µm wide at the apex, and 1.75-2 µm at the truncate base, distal end bearing 2 setulae each 5 (-7) µm long x c. 0.25 µm wide.
On Freycinetia ?graminifolia Solms.

Mycelium internum. Conidiophora macronematosa, mononematosa, solitaria, eramosa, erecta, recta vel paulo flexuosa, laevia, septata, brunnea, apicem versus pallidiora, usque ad 220 µm longa x 5-7 µm crassa; e cellulis fuscis, laevibus, basi saepe ad 25 µm inflata, radialiter lobata. Cellulae conidiogenae monophialidicae, in conidiophoris incorporatae, terminales, urceolatae, pallide brunneae, 30-36 x 5-7 µm; collum obconicum, basi 2.75-3 µm latum, apice 4.5-5.5 µm latum. Conidia endogena, catenulate extrusa, late obconica, hyalina, laevia, eseptata, (8-) 9-10.5 (-11) µm longa, apice (7.5-) 8.5-10.5 µm lata, basi truncata, 1.75-2 µm lata, apicaliter bisetulosa.
In foliis mortuis pandanaceae Freycinetia ?graminifolia Solms et Freycinetia sp.
Holotypus PDD 58421.

The specific epithet refers to the shape of the conidia.

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Chalarodes obconica McKenzie 1991
Chalarodes obconica McKenzie (1991)
Chalarodes obconica McKenzie 1991
Chalarodes obconica McKenzie (1991)

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Chalarodes obconica McKenzie 1991
[Not available]

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1cb1824c-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
25 March 1993
8 January 2002
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