Records determined by Jen Guyton

Determinations: 48

The following is a list of the records determined by Jen Guyton in species name order.

Click on a column heading to sort the entries in that column

NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code(s) Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
71922Aerva leucura18 Jun 2015J Guyton
J Guyton JAG_15_352A J Guyton Road 2, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tall, upright herb (up to c. 150cm) with round stems that are finely ridged. Smooth bright green leaves, finely velvety. Flowers are bright white clusters, elongated, like caterpillars covered in sheep's wool.

-18.90285034.4028007
71923Aerva leucura18 Jun 2015J Guyton
J Guyton JAG_15_352B J Guyton Road 2, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tall, upright herb (up to c. 150cm) with round stems that are finely ridged. Smooth bright green leaves, finely velvety. Flowers are bright white clusters, elongated, like caterpillars covered in sheep's wool.

-18.90285034.4028007
71924Aerva leucura18 Jun 2015J Guyton
J Guyton JAG_15_352C J Guyton Road 2, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tall, upright herb (up to c.150cm) with round stems that are finely ridged. Smooth bright green leaves, finely velvety. Flowers are bright white clusters, elongated, like caterpillars covered in sheep's wool.

-18.90285034.4028007
71766Ammannia prieuriana29 May 2015J Guyton
J Guyton JAG_15_212A J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright herb with small red berries and magenta flowers clustered at the nodes. Leaves are long and narrow, entire.

-18.90089034.3760807
71767Ammannia prieuriana29 May 2015J Guyton
J Guyton JAG_15_212B J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright herb with small red berries and magenta flowers clustered at the nodes. Leaves are long and narrow, entire.

-18.90089034.3760807
71768Ammannia prieuriana29 May 2015J Guyton
J Guyton JAG_15_212C J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright herb with small red berries and magenta flowers clustered at the nodes. Leaves are long and narrow, entire.

-18.90089034.3760807
71769Ammannia prieuriana29 May 2015J Guyton
J Guyton JAG_15_212D J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright herb with small red berries and magenta flowers clustered at the nodes. Leaves are long and narrow, entire.

-18.90089034.3760807
71948Ammannia prieuriana02 Jul 2015J Guyton
J Guyton JAG_15_391A J Guyton Near Tinley Plot 9, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright herb with small red berries and magenta flowers clustered at the nodes. Leaves are long and narrow, entire.

-18.88373034.4372107
71798Chamaecrista mimosoides09 Jun 2015J Guyton
J Guyton JAG_15_244A J Guyton Road 1, Gorongosa National Park, north of Road 3 turnoff, Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright forb with mimosa-like leaves and a small, flat, bean-like fruit.

-18.93025034.4115807
71992Cynodon dactylon28 Jul 2015J Guyton
J Guyton JAG_15_440A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Stoloniferous perennial grass with digitate leaves. Leaves are narrower than digitaria leaves and have fine hairs coming from the base.

0.0000000.0000002
71993Cynodon dactylon28 Jul 2015J Guyton
J Guyton JAG_15_440B J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Stoloniferous perennial grass with digitate leaves. Leaves are narrower than digitaria leaves and have fine hairs coming from the base.

0.0000000.0000002
71994Cynodon dactylon28 Jul 2015J Guyton
J Guyton JAG_15_440C J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Stoloniferous perennial grass with digitate leaves. Leaves are narrower than digitaria leaves and have fine hairs coming from the base.

0.0000000.0000002
71984Echinochloa colona01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_431A J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

""Hairy grass"" but with purple striping

-18.88995034.3915407
71902Eclipta prostrata19 Jun 2015J Guyton
J Guyton JAG_15_340A J Guyton Loop north of road 4, Gorongosa National Park14
41
0Mozambique1834C4MS0

Forb with alternate leaves, margin subentire, white flowers. Thick, fleshy stem.

-18.91376034.4613707
71800Gnaphalium polycaulon09 Jun 2015J Guyton
J Guyton JAG_15_247A J Guyton Road 1, Gorongosa National Park, north of Road 3 turnoff, Gorongosa National Park14
41
0Mozambique1834C4MS0

Small upright forb with hairy grey-green narrow leaves. Leaves have thick cotton at the base and around the stem. Flowers are pearly white with green at the base; fuzzy.

-18.93025034.4115807
71903Gnaphalium polycaulon19 Jun 2015J Guyton
J Guyton JAG_15_341A J Guyton Near Tinley Plot 11, Gorongosa National Park14
41
0Mozambique1834C4MS0

Small upright forb with hairy grey-green narrow leaves. Leaves have thick cotton at the base and around the stem. Flowers are pearly white with green at the base; fuzzy.

-18.87937034.4464807
71938Gnaphalium polycaulon28 Jun 2015JE Rushworth
K Grabowski
AB Potter
J Guyton JAG_15_380A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.87795034.4446907
71975Gnaphalium polycaulon01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_428A J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.88995034.3915407
71934Grangea maderaspatana28 Jun 2015JE Rushworth
K Grabowski
AB Potter
J Guyton JAG_15_379A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.87795034.4446907
71935Grangea maderaspatana28 Jun 2015JE Rushworth
K Grabowski
AB Potter
J Guyton JAG_15_379B J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.87795034.4446907
71936Grangea maderaspatana28 Jun 2015JE Rushworth
K Grabowski
AB Potter
J Guyton JAG_15_379C J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.87795034.4446907
71937Grangea maderaspatana28 Jun 2015JE Rushworth
K Grabowski
AB Potter
J Guyton JAG_15_379D J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.87795034.4446907
71772Heliotropium indicum29 May 2015J Guyton
J Guyton JAG_15_214A J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

Semi-prostrate to erect herb with broad, dark green, wrinkled leaves and a curling inflorescence with small white flowers.

-18.90089034.3760807
71904Heliotropium indicum19 Jun 2015J Guyton
J Guyton JAG_15_342A J Guyton Near Tinley Plot 11, Gorongosa National Park14
41
0Mozambique1834C4MS0

Semi-prostrate to erect herb with broad, dark green, wrinkled leaves and a curling inflorescence with small white flowers.

-18.87937034.4464807
71964Heliotropium indicum27 Jun 2015J Guyton
J Guyton JAG_15_407A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Semi-prostrate to erect herb with broad, dark green, wrinkled leaves and a curling inflorescence with small white flowers.

0.0000000.0000002
71976Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_429A J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Branching type, with greener, rounder leaves and smaller flowers.

-18.88995034.3915407
71977Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_429B J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Branching type, with greener, rounder leaves and smaller flowers.

-18.88995034.3915407
71978Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_429C J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Branching type, with greener, rounder leaves and smaller flowers.

-18.88995034.3915407
71979Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_429D J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Branching type, with greener, rounder leaves and smaller flowers.

-18.88995034.3915407
71980Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_430A J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Nonbranching type, with greyer, smaller, pointier leaves and larger flowers

-18.88995034.3915407
71981Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_430B J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Nonbranching type, with greyer, smaller, pointier leaves and larger flowers

-18.88995034.3915407
71982Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_430C J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Nonbranching type, with greyer, smaller, pointier leaves and larger flowers

-18.88995034.3915407
71983Heliotropium ovalifolium01 Jul 2015J Guyton
K Grabowski
J Guyton JAG_15_430D J Guyton Near Boat Launch at Sungwe Channel, Gorongosa National Park14
41
0Mozambique1834C4MS0

Nonbranching type, with greyer, smaller, pointier leaves and larger flowers

-18.88995034.3915407
71876Hibiscus cannabinus15 Jun 2015J Guyton
J Guyton JAG_15_307A J Guyton Road 2, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tall erect herb (up to 200cm high), with large, pale yellow flowers with dark centres. Epicalyx distinguishes Hibiscus from other genera. Epicalyx of cannabinus has fine dotting of black glands. Leaves resemble cannabis.

-18.90285034.4028007
71838Jacquemontia tamnifolia31 May 2015J Guyton
J Guyton JAG_15_278A J Guyton Pontoon crossing, Gorongosa National Park14
41
0Mozambique1834D3MS0

Vine with smooth heart-shaped leaves and clustered fruits that open up into large, fluffy, brushy masses. Small purple flowers.

-18.98777034.5690007
72006Kigelia africana19 Jul 2015J Guyton
J Guyton JAG_15_462A J Guyton Nhascuvo Ranger Post, Gorongosa National Park14
41
0Mozambique1934A1MS0

-19.05846034.2275107
71778Pistia stratiotes29 May 2015J Guyton
J Guyton JAG_15_217A J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.90089034.3760807
71779Pistia stratiotes29 May 2015J Guyton
J Guyton JAG_15_217B J Guyton Sungwe Channel near Lion House, Gorongosa National Park14
41
0Mozambique1834C4MS0

-18.90089034.3760807
71868Rhynchosia sublobata15 Jun 2015J Guyton
J Guyton JAG_15_301A J Guyton Road 2, Gorongosa National Park14
41
0Mozambique1834C4MS0

Vine with square-ish leaves arranged in sets of three. Flowers are yellow, arranged in a cascading inflorescence and marked with orange and dark brown spots.

-18.90285034.4028007
71932Solanum campylacanthum30 Jun 2015RM Pringle
J Guyton JAG_15_376A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Upright branching herb with bright green leaves that are slightly velvety and pale on the underside. Flowers are violet and star-shaped with a bright yellow centre. Fruits are about the size of a large marble, green and striped when unripe and bright yellow when ripe. Covered in small spines.

0.0000000.0000002
71973Solanum nigrum12 Jul 2015F Arthur
J Guyton JAG_15_417A J Guyton Gorongosa National Park14
41
0Mozambique1834C4MS0

Small semi-woody shrub with smooth almond shaped leaves. Fruits are small, spherical, smooth, green going to black. Flowers are small, white with a yellow centre, obviously solanaceous

-18.98877034.3507107
71974Solanum nigrum15 Jul 2015J Guyton
J Guyton JAG_15_422A J Guyton Banks of the Pungwe River near boat launch, on Vinho side14
41
0Mozambique1834C4MS36

Small semi-woody shrub with smooth almond shaped leaves. Fruits are small, spherical, smooth, green going to black. Flowers are small, white with a yellow centre, obviously solanaceous

-18.99655034.3502707
71911Tricholaena monachne18 Jun 2015J Guyton
J Guyton JAG_15_347A J Guyton Sand Forest Loop near Road three junction, Gorongosa National Park14
41
0Mozambique1834C4MS0

Annual grass with large open panicle. Flowers are periwinkle blue. Hairy ligules.

-18.94671034.3674417
71912Tricholaena monachne18 Jun 2015J Guyton
J Guyton JAG_15_347B J Guyton Sand Forest Loop near Road three junction, Gorongosa National Park14
41
0Mozambique1834C4MS0

Annual grass with large open panicle. Flowers are periwinkle blue. Hairy ligules.

-18.94671034.3674417
71913Tricholaena monachne18 Jun 2015J Guyton
J Guyton JAG_15_347C J Guyton Sand Forest Loop near Road three junction, Gorongosa National Park14
41
0Mozambique1834C4MS0

Annual grass with large open panicle. Flowers are periwinkle blue. Hairy ligules.

-18.94671034.3674417
71914Tricholaena monachne18 Jun 2015J Guyton
J Guyton JAG_15_347D J Guyton Sand Forest Loop near Road three junction, Gorongosa National Park14
41
0Mozambique1834C4MS0

Annual grass with large open panicle. Flowers are periwinkle blue. Hairy ligules.

-18.94671034.3674417
71770Ziziphus mucronata29 May 2015J Guyton
J Guyton JAG_15_213A J Guyton Chitengo camp, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tree with round berries that are green when unripe and brown when ripe.

-18.97788034.3512507
71771Ziziphus mucronata29 May 2015J Guyton
J Guyton JAG_15_213B J Guyton Chitengo camp, Gorongosa National Park14
41
0Mozambique1834C4MS0

Tree with round berries that are green when unripe and brown when ripe.

-18.97788034.3512507


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-22

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2022). Flora of Botswana: Records determined by Jen Guyton.
https://www.botswanaflora.com/speciesdata/utilities/utility-display-determinations-by-person.php?person_id=753, retrieved 27 May 2022

Site software last modified: 26 December 2016 9:08pm
Terms of use