Saturday, 27 June 2020

A second look at the burned grassland at the Red Desert (Thursday 25 June, 2020)

Maggie joined us for tea - a last chance before her hip-replacement operation - in the parking area at the Red Desert Nature Reserve before we said good luck to her and set off on our walk. We headed in the opposite direction to our last excursion here, heading eastwards to another management burn.

We started seeing Gerbera natalensis in small groups and then found a small cluster of Ledebouria revoluta. Helichrysum nudifolium var pillosellum were starting to push up buds and Hypoxis argentea and Gazania krebsiana made splashes of yellow against the blackened background.

Gerbera natalensis

Ledebouria revoluta

Helichrysum nudifolium var pillosellum

Gazania krebsiana

Hypoxis argentea
We reached a wetland area where there were several Dissotis canescens and, in a patch of longer grass, some Hibiscus divaricatus. A few Polygala hottentotta waved their long fronds above the grass and a shy Drimia calcarata looked skywards. There was a single, robust Othonna natalensis showing starkly against the ash.

Dissotis canescens

Hibiscus divaricatus

Polygala hottentotta

Drimia calcarata

Othonna natalensis

A few Pycnostachys reticulata still flowered in a wetland and there was a clump of Syncolostemon rotundifolius near a rock outcrop. Growing out of a crack in a rock was a small, bare, Vangueria infausta carrying two of last season's fruits.

Pycnostachys reticulata

Syncolostemon rotundifolius

Vangueria infausta fruits

We crossed the small stream and walked next to a newly planted field of macadamias to the top of the ridge where we found Ursinia tenuiloba and Senecio variabilis. Emerging from unburned grass were the pink flowers of Agathosma ovata. After enjoying our lunch in the mild winter sun we set off to see if the Watsonia pillansii population in a wetland below us was showing any signs of life but they were still dormant.

Ursinia tenuiloba

Senecio variabilis

Crossing what is normally a wetland

In a dormant population of Watsonia pillansii

Heading back towards the vehicles we found some Tulbaghia acutiloba and odd patches of Helichrysum aureum var monocephalum and Helichrysum herbaceum.


Tulbaghia acutiloba

Helichrysum aureum var monocephalum

Helichrysum herbaceum

Participants: Anne S, Dorothy M, Gil B-W, Graham G, Kate G, Mark G, Tracy T.

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