Pictorial supplement to The Fifth Kingdom - Chapter 5f Subphylum Basidiomycotina - part 6 Class Phragmobasidiomycetes - Orders Tremellales, Auriculariales |
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Phragmobasidiomycetes - Tremellales
- stained, cruciately septate basidia. Nuclei are dark. Note the long epibasidia.. X 1000 |
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Phragmobasidiomycetes - Tremellales -
irregular, jelly-like basidiomata of Tremella. X 2 |
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Phragmobasidiomycetes - Tremellales -
basidomata of Phlogiotis, the apricot jelly X 1/4 |
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Phragmobasidiomycetes - Tremellales - basidiomata
of Tremellodendron X 2/3 |
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Phragmobasidiomycetes - Tremellales - basidioma
of Pseudohydnum. The 'teeth' make this look hydnaceous, but the jelly-like
consistency and the cruciately septate basidia soon put you on the right track. X 2 |
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Phragmobasidiomycetes - Auriculariales -
ear-like basidioma of Auricularia X 1.2 |
Class Teliomycetes |
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Teliomycetes - Uredinales - barberry (Berberis) the alternate host of wheat rust fungus, Puccinia graminis tritici. |
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Teliomycetes - Uredinales - brown spots are infections producing spermagonia of Puccinia graminis tritici. |
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Teliomycetes - Uredinales - vertical section of barberry leaf containing spermagonia (at upper surface) and aecia (at lower surface) of the wheat rust fungus |
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Teliomycetes - Uredinales - flower-like aecia of Puccinia erupting through barberry leaf epidermis. |
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Teliomycetes - Uredinales - vertical section through an aecium of Puccinia graminis tritici. |
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Teliomycetes - Uredinales - uredinia of Puccinia
graminis tritici erupting through epidermis of wheat (Triticum). X 10 |
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Teliomycetes - Uredinales - vertical
section through a uredinial sorus of Puccinia graminis tritici in a wheat leaf. X 60 |
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Teliomycetes - Uredinales - stained
urediniospores of Puccinia graminis tritici showing equatorial germ pores. X 400 |
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Teliomycetes - Uredinales - telial sori of Puccinia graminis tritici on wheat. |
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Teliomycetes - Uredinales - section through telial sorus of Puccinia graminis tritici on wheat leaf. |
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Teliomycetes - Uredinales - 2-celled teliospores of Puccinia graminis. |
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Teliomycetes - Uredinales - aecial stage of Gymnosporangium on Amelanchier (serviceberry - Rosaceae). |
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Teliomycetes - Uredinales - telial horns of Gymnosporangium on juniper (Juniperus). |
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Teliomycetes - Uredinales - aecial 'blisters' of Cronartium comandrae on lodgepole pine (Pinus contorta var. latifolia). |
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Teliomycetes - Uredinales - Comandra, the primary host of Cronartium comandrae. |
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Teliomycetes - Uredinales - aecial stage of Cronartium fusiforme blister rust on Pinus. |
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Teliomycetes - Uredinales - aecia of Chrysomyxa arctostaphyli on black spruce (Picea mariana) [alternate host]. |
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Teliomycetes - Uredinales - telial sori of Chrysomyxa arctostaphyli on bearberry (Arctostaphylus uva-ursae) [primary host] |
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Teliomycetes - Uredinales - zooming in on the aecial stage of Puccinia dioica on lettuce. (a) infected lettuce leaf, (b) patch of aecia, (c) a single aecium (SEM), (d) aeciospores (SEM). |
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Teliomycetes - Uredinales - uredinia of a systemic Puccinia in leaf of Rubus. |
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Teliomycetes - Uredinales - Hemileia vastatrix attacking coffee leaves in Java, Indonesia. |
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Teliomycetes - Uredinales - colourless aeciospores and 2-celled brown teliospores of Puccinia menthae (mint rust). |
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Teliomycetes - Ustilaginales - Ustilago maydis fruiting on corn (Zea mays). |
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Teliomycetes - Ustilaginales - the black 'smut spores' of Ustilago maydis being released. |
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Teliomycetes - Ustilaginales - loose smut of barley caused by Ustilago nuda - healthy and smutted ears. |
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Teliomycetes - Ustilaginales - onion smut caused by Urocystis cepulae. |
© Mycologue Publications 2001