Collections made by Jen Guyton

Erect annual herb. Round-serrated slightly wrinkly dark green leaves. Cluster of white or pale purple ball-shaped flowers at the top of the stem.

Erect annual herb. Round-serrated slightly wrinkly dark green leaves. Cluster of white or pale purple ball-shaped flowers at the top of the stem.

Erect annual herb. Round-serrated slightly wrinkly dark green leaves. Cluster of white or pale purple ball-shaped flowers at the top of the stem.

Erect annual herb. Round-serrated slightly wrinkly dark green leaves. Cluster of white or pale purple ball-shaped flowers at the top of the stem.

Large tree.

Large tree.

Shrub or small tree with inflorescences

Shrub or small tree with inflorescences

Shrub with thorns all over, including on leaves and fruits. Greyish purple-green in colour. Seeds are small, black and spherical. Flowers yellow. Fruits at the tips of stems and similar in colour to the rest of the plant.

Shrub with thorns all over, including on leaves and fruits. Greyish purple-green in colour. Seeds are small, black and spherical. Flowers yellow. Fruits at the tips of stems and similar in colour to the rest of the plant.

Subsp. Micrantha. Erect herb with creeping stolons. Smooth green leaves and white flowers with violet in the centre that appear orchid-like.

Subsp. Micrantha. Erect herb with creeping stolons. Smooth green leaves and white flowers with violet in the centre that appear orchid-like.

Subsp. Micrantha. Erect herb with creeping stolons. Smooth green leaves and white flowers with violet in the centre that appear orchid-like.

Subsp. Micrantha. Erect herb with creeping stolons. Smooth green leaves and white flowers with violet in the centre that appear orchid-like.

Floating aquatic plant with broad circular leaves and large purple flowers with yellow spots. Forming mats.

Floating aquatic plant with broad circular leaves and large purple flowers with yellow spots. Forming mats.

Floating aquatic plant with broad circular leaves and large purple flowers with yellow spots. Forming mats.

Floating aquatic plant with broad circular leaves and large purple flowers with yellow spots. Forming mats.

Prostrate to upright herb with a row of opposite leaves topped by a cluster of flowers or fruits.

Prostrate to upright herb with a row of opposite leaves topped by a cluster of flowers or fruits.

Prostrate to upright herb with a row of opposite leaves topped by a cluster of flowers or fruits.

Low, creeping plant with tiny leaves. Leaves larger than minutiflora and have a space between them, with minutiflora having no or little space. Dark greyish-green to gray-purple. Prostrate, spreading herb forming small patches. Fruit is small, green, on the underside of leaves.

Low, creeping plant with tiny leaves. Leaves larger than minutiflora and have a space between them, with minutiflora having no or little space. Dark greyish-green to gray-purple. Prostrate, spreading herb forming small patches. Fruit is small, green, on the underside of leaves.

Low, creeping plant with tiny leaves. Leaves larger than minutiflora and have a space between them, with minutiflora having no or little space. Dark greyish-green to gray-purple. Prostrate, spreading herb forming small patches. Fruit is small, green, on the underside of leaves.

Low, creeping plant with tiny leaves. Leaves larger than minutiflora and have a space between them, with minutiflora having no or little space. Dark greyish-green to gray-purple. Prostrate, spreading herb forming small patches. Fruit is small, green, on the underside of leaves.

Prostrate forb with minute, round leaves.

Small erect herbs with long smooth leaves, finely velvety. Stems are pale pink and thick. Flowers are white or pale purple with yellow and brown spots inside. Flowers are arrayed in a circle around the tips of the stems and are protected by long, curved, orange spines.

Small erect herbs with long smooth leaves, finely velvety. Stems are pale pink and thick. Flowers are white or pale purple with yellow and brown spots inside. Flowers are arrayed in a circle around the tips of the stems and are protected by long, curved, orange spines.

Small erect herbs with long smooth leaves, finely velvety. Stems are pale pink and thick. Flowers are white or pale purple with yellow and brown spots inside. Flowers are arrayed in a circle around the tips of the stems and are protected by long, curved, orange spines.

Small erect herbs with long smooth leaves, finely velvety. Stems are pale pink and thick. Flowers are white or pale purple with yellow and brown spots inside. Flowers are arrayed in a circle around the tips of the stems and are protected by long, curved, orange spines.

Upright herb with bright green leaves and tiny white flowers.

Synonym mattammensis. Small upright herb with smooth green leaves and tiny white flowers with a three-lobed lower lip.

Synonym mattammensis. Small upright herb with smooth green leaves and tiny white flowers with a three-lobed lower lip.

Synonym mattammensis. Small upright herb with smooth green leaves and tiny white flowers with a three-lobed lower lip.

Synonym mattammensis. Small upright herb with smooth green leaves and tiny white flowers with a three-lobed lower lip.

Vine with lobed, star-shaped leaves. Large, bright yellow flowers, like hibiscus but without the dark centre. Fruits are bright green, squishy, cucumber-like.

Vine with lobed, star-shaped leaves. Large, bright yellow flowers, like hibiscus but without the dark centre. Fruits are bright green, squishy, cucumber-like.

Vine with lobed, star-shaped leaves. Large, bright yellow flowers, like hibiscus but without the dark centre. Fruits are bright green, squishy, cucumber-like.

Vine with lobed, star-shaped leaves. Large, bright yellow flowers, like hibiscus but without the dark centre. Fruits are bright green, squishy, cucumber-like.

Small tree with large yellow pea-like flowers. In disturbed areas.

Small tree with large yellow pea-like flowers. In disturbed areas.

Small tree with large yellow pea-like flowers. In disturbed areas.

Small tree with large yellow pea-like flowers. In disturbed areas.

Vine with deeply lobed leaves, stiffly hairy; fruit are orange and spiky.

Creeping vine, covered in stiff hairs. Leaves are large and lanceolate. Fruits are small, spherical, shiny, striped pale and darker green. Flowers minute and yellow, sometimes occurring at the tips of fruits.

Creeping vine, covered in stiff hairs. Leaves are large and lanceolate. Fruits are small, spherical, shiny, striped pale and darker green. Flowers minute and yellow, sometimes occurring at the tips of fruits.

Creeping vine, covered in stiff hairs. Leaves are large and lanceolate. Fruits are small, spherical, shiny, striped pale and darker green. Flowers minute and yellow, sometimes occurring at the tips of fruits.

Creeping vine, covered in stiff hairs. Leaves are large and lanceolate. Fruits are small, spherical, shiny, striped pale and darker green. Flowers minute and yellow, sometimes occurring at the tips of fruits.

Climber with inflorescences containing small, yellow, fragrant flowers. Some inflorescences grow straight out of the trunk.

Climber with inflorescences containing small, yellow, fragrant flowers. Some inflorescences grow straight out of the trunk.

Erect herb with smooth, deeply serrated leaves. Yellow flowers and green "Chinese lantern" puffy fruits, like Cardiospermum but pointed sharply at the bottom.

Brown hairy with large two-lobed leaves. Young treelet.

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.

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.

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.

Climbing vine with yellow flowers that are deep purple in the middle

Small vine with triangular leaves, small white flowers and very small cucumber-like fruits.

Small vine with deeply lobed triangular leaves, small white flowers and very small cucumber-like fruits.