Saturday, 9 September 2017

Spring surprises from 3 grasslands (Friday 8 September 2017)

Having made arrangements some time back to revisit the burned sections of grassland at Rossmin on the 8th of September, we elected to forgo our normal Thursday walk in favour of the Rossmin outing. 

The Rossmin grassland and forested area has been established as an offset required as a condition of the granting of a mining license on another part of the Rossmin holdings. Geoff Nichols has been retained to manage this protected natural area and Pondoland CREW have been assisting with the recording of plant species here. In the shrubby undergrowth where we parked we found several species in flower; Abutilon sonneratianum, Grewia hispida, Grewia occidentalis and Pavonia columella.

Abutilon sonneratianum


Grewia hispida

Grewia occidentalis
  
Hibiscus fuscus

Ipomoea plebia
  
Pavonia columella

Heading across the rise to check what was happening on the west-facing grassland we found some fruit on a Gymnosporia rubra, and saw Coddia rudis, Thunbergia dregeana and Tecomaria capensis in flower. 


Gymnosporia rubra fruit

Thunbergia dregeana

Coddia rudis

Tecomaria capensis

Although there were many Senecio coronatus in flower here, there was not much else flowering yet so we returned to the east-facing slope which had been burned earlier and had more flowers. Here we found Thunbergia atriplicifolia, Tritonia gladiolaris, Gerbera piloselloides and Pentanisia prunelliodes.


Senecio coronatus

Thunbergia atriplicifolia

Tritonia gladiolaris
 
Gerbera piloselloides 


Pentanisia prunelliodes

There were several orchid species: Eulophia hians subsp. hiansEulophia hians subsp. inaequalis and the short spurred form of Eulophia parviflora. There were also several white flowered Dierama igneum, as well as a sizable population of Bulbine capitata.

 
Eulophia hians subsp. hians


Eulophia hians subsp. inaequalis

Dierama igneum

 
Bulbine capitata


Enjoying the Bulbine display

Having thoroughly explored this grassland we took leave of Geoff Nichols and headed back to the Umtamvua Nature Reserve where we wanted to see if we could find some fruits of the undescribed Hesperantha we had collected some weeks back as these were needed for the description of the plant. We parked just inside the reserve gate and were immediately amongst the flowers. We took a few moments to check what was in the immediate vicinity finding Eriosema kraussianum, Leobordea pulchra, and Pimpinella caffra.


Eriosema kraussianum


Leobordea pulchra

Pimpinella caffra

We made our way across the slope towards the locality of the Hesperantha but stopped to have lunch under the forest canopy near the cliff edge. After lunch we searched the area where we had found the Hesperantha and came across three stalks of what might be its old flowers. We then worked our way back along the firebreak where we saw Ochna serrulata flowering from its place in a crack on a rock plate, many Sopubia simplex, Crassula vaginata in bud and a robust Raphionacme galpinii.


Ochna serrulata

Sopubia simplex

Crassula vaginata

We then drove the short distance to Smedmore to look for the Euphorbia bupleurifolia we had seen here on a previous visit. We were lucky to find a few of these charismatic plants in flower. Near to them was another pleasant surprise - several Anemone caffra in flower.



Euphorbia bupleurifolia

Anemone caffra

Peering down into the Umtamvuna River gorge

These two interesting species rounded off a most rewarding day.

Participants: Gail B-W, Geoff N, Graham G, Kate G, and Uschi T.

Thursday, 7 September 2017

A different Jolivet grassland and forest (Monday 4 September, 2017)

We had word from the farmer that he had burned a grassland last burned four years ago and the flowers had started emerging. We were joined on this occasion by Suvarna Parbhoo and her team from the Durban CREW office as we intended to use the outing as an opportunity for our annual planning meeting. 

The farmer took us to a road that followed the side of a valley, heading into forest and down towards the confluence of his stream with the Mtwalume River.

We elected to follow the track down into the forest for a while and we took time to add several tree species to the plant list for the farm. There were few trees flowering but we did come across some with fruit.


Canthium ciliatum fruit

Cassipourea gummiflua var verticillata fruits

Grewia lasiocarpa fruit

At the side of the track we found an Erica in flower with thousands of tiny white and pink flowers and on the other side of the track there was a Dioscorea cotinifolia with its upright flower spikes. Another roadside flowering plant was Osyridicarpos schimperianus.

Erica sp.

Dioscorea cotinifolia flower spikes

Osyridicarpos schimperianus


Baking in the sun just below the track was an Erythrina latissima just starting to extrude its terminal flower buds but otherwise looking very dormant.


 
View across the forested valley
Erythrina latissima with new terminal buds

We made our way back to the vehicle and had lunch and the impromptu planning meeting in the shade at the side of the stream, sitting under an Alsophila dregei.

New leaves emerging from Alsophila dregei
After lunch we explored the grassland on the opposite side of the valley. The dominant flower here was Ursinia saxitilis, looking much taller than the Ursinia tenuiloba we find at the coast. Here we were observed by a small herd of zebra.

Ursinia saxitilis

Zebra amongst the Ursinia saxitilis keeping an eye on us

We found both male and female plants of Acalypha glandulifolia flowering near one another, and at the top of the hill was a newly emerged Boophone disticha. There were also a few Eulophia hians and several Gladiolus wilsonii.


Female Acalypha glandulifolia flowers

Male Acalypha glandulifolia flowers

Boophone disticha


Participants:  Anne S., Graham G., Hlengi M., Kate G., Renira B., Suvarna M., Uschi T.

Sunday, 3 September 2017

Flowering now (September 2017)

It should be noted that these "Flowering now" posts are dealt with incrementally, i.e. new species are added as they are seen each month so readers will not necessarily see all species for the month with a single visit to that post. Also note that we try to avoid including species seen in the previous month, unless the species is particularly notable.


Abutilon sonneratianum

Acalypha glandulifolia (female)

Acalypha glandulifolia (male)

Acalypha sp. A (R Scott-Shaw)

Adenocline pauciflora

Agellanthus gracilis

Albuca virens

Anemone caffra

Argyrolobium baptisioides

Asclepias praemorsa

Aspalathus gerrardii

Aspidoglossum carinatum

Boophone disticha

Brachystelma australe

Bulbine capitata

Cassipourea gummiflua var verticillata

Chamaecrista comosa

Canthium suberosum

Coddia rudis

Commelina africana

Convolvulus natalensis

Crassula vaginata

Crotalaria virgulata

Cucumis hirsutus 

Cyrtanthus breviflorus

Cyrtorchis arcuata

Delosperma subpetiolatum

Denekia capensis

Dierama igneum

Dierama tysonii

Dietes grandiflora

Dimorphotheca fruticosa 

Dioscorea cotinifolia

Diospyros scabrida

Disa brevicornis

Disa similis

Disa stachyoides

Disa tripetaloides

Disa versicolor

Disa woodii

Drosera madagascariensis

Erica cubica

Erica cf. natalitia

Eriocaulon dregei

Eriosema kraussianum

Eriosema latifolium

Eriosema umtamvunense

Eriosemopsis subanisophylla

Euclea natalensis

Eulophia hians subsp. hians

Eulophia hians subsp. inaequalis

Euphorbia bupleurifolia

Euphorbia bupleurifolia fruits

Euphorbia flanaganii

Ficus burt-davey

Freesia laxa

Gerbera piloselloides

Gladiolus inandensis

Gnidia woodii

Grewia hispida

Grewia occidentalis

Gymnosporia rubra fruit

Haemanthus albiflos

Haemanthus deformis

Helichrysum diffusum

Helichrysum felinum

Helichrysum griseum

Helichrysum ruderale

Hesperantha baurii

Hesperantha hygrophila

Hibiscus fuscus

Hilliardiella hirsuta

Holothrix burchellii

Hypoxis argentea

Hypoxis costata

Hypoxis hemerocallidea

Hypoxis rigidula

Hypoxis villosus

Indigofera hedyantha

Ipomoea crassipes

Ipomoea plebia

Jasminum multipartitum

Jubaeopsis caffra fruits

Kniphofia baurii

Kniphofia coddiana

Kniphofia drepanophylla

Kniphofia littoralis

Kniphofia parviflora

Lagenaria sphaerica

Ledebouria cooperi

Ledebouria petiolata

Ledebouria revoluta

Leobordea pulchra

Linum thunbergii

Lotononis bachmanniana

Leucadendron pondoense

Leucadendron spissifolium subsp. natalense

Lotononis viminea

Merwilla plumbea

Mitriostigma axilare

Muraltia lancifolia

Ochna arborea

Ochna serrulata

Osteospermum grandidentatum

Oxygonum dregeanum subsp. streyi

Pavonia columella

Peddiea africana

Pelargonium luridum

Pentanisia prunelloides

Phyllanthus heterophyllus

Pimpernella caffra

Polygala fruticosa

Polygala gracilenta

Pycreus nitidus

Rafnia elliptica

Raphionacme galpinii

Raphionacme palustris

Rotheca hirsuta

Rothmannia globosa - September bells

Searsia rudatisii

Senecio coronatus

Senecio heliopsis

Senecio natalicola

Sopubia simplex

Struthiola pondoensis

Tecomaria capensis

Thunbergia atriplicifolia

Thunbergia dregeana

Thunbergia natalensis

Trachyandra salti

Triglochin milnei

Tritonia gladiolaris

Ursinia saxitilis

Vernonia galpinii

Watsonia mtamvunae

Watsonia pondoensis

Wurmbea kraussii