-
Dorstenia contrajerva, a form with plain green deltoid leaves, Tikal, Guatemala
-
Dorstenia contrajerva, a form with deltoid maculate leaves, Las Lagunas, Flores, Guatemala)
-
Dorstenia contrajerva, a form with shallowly lobed leaves, Las Lagunas, Flores, Guatemala
-
Dorstenia contrajerva, a form with lobed leaves, Las Lagunas, Flores, Guatemala
-
Dorstenia contrajerva, a form with deeply lobed maculate leaves, Las Lagunas, Flores, Guatemala
-
Dorstenia contrajerva, a form with deeply lobed spider like leaves, Las Lagunas, Flores, Guatemala
-
Dorstenia contrajerva, a form with deeply lobed spider like leaves and a form with smaller deltoid leaves, Las Lagunas, Flores, Guatemala
-
Syngonium angustatum, juvenile with silver design along the midrib, Las Lagunas, Flores, Guatemala
-
Syngonium angustatum, juvenile with plain green leaves on forest floor, Las Lagunas, Flores, Guatemala
-
Tradescantia spathacea, a form with wide silvery succulent leaves, Las Lagunas, Flores, Peten, Guatemala
-
Tradescantia spathacea, a form with bright silver patch along the midrib, Tikal, Guatemala
-
Tradescantia spathacea, a form with bright silver stripe along the midrib, Tikal, Guatemala
-
Tradescantia spathacea, a narrow dark green leaved form, Las Lagunas, Flores, Peten, Guatemala
-
Tradescantia spathacea, mixed population of plain green and purple narrow leaved forms on rocky slope at the base of Maya ruins, Tikal, Guatemala
-
Tradescantia spathacea, a wide leaved form with dark purple underside of leaves growing with Begonia sericoneura, Tikal, Guatemala
-
Tradescantia spathacea, plain green clustered population with erect leaves in full sun among Maya ruins, Tikal, Guatemala
-
Tradescantia spathacea, plain green dense population of basally branched individuals with erect leaves in full sun among Maya ruins, Tikal, Guatemala
-
Tradescantia spathacea, plain green dense population with erect leaves in full sun among Maya ruins, Tikal, Guatemala
-
Elatostema sp., a myrmecophilous species, the ants nesting in the rufous furfuraceous concave stipular basal cavity, Timika, West Papua.
-
Elatostema sp., rufous furfuraceous oversized stipules basally dilated into a concave cavity inhabited by nesting ants, a seemingly first record of structural myrmecophily in the Urticaceae family, Timika, West Papua.
-
Elatostema sp. ant nest in the concave stipular cavity, Timika, West Papua
-
Platycerium wandae, young individuals with fronds tightly appressed to host trunk due to thigmotropism, Madang, Papua New Guinea
-
Marcgravia umbellata, leaf thigmotropism exemplified by the shingle leaves tightly wrapping a narrow tree trunk, Monts Caraibe, Guadeloupe, France
-
Marcgravia umbellata, leaf thigmotropism exemplified by the leaves tightly wrapping a narrow tree trunk, Monts Caraibe, Guadeloupe, France
-
Rhaphidophora korthalsii, shingle phase exhibiting leaf thigmotropism, the blades curved and adhering at the bark of the host tree, Bach Ma NP, Hue, Vietnam
-
Rhaphidophora korthalsii, young leaf totally appressed to tree trunk thus exhibiting a perfect thigmotropism, Madang, Papua New Guinea
-
Kaempferia marginata, leaf thigmotropism exemplified by the leaves tightly adhering to any element in contact with the lower leaf surface, including the edge of a plastic container, Singapore
-
Kaempferia marginata, leaves appressed to the forest floor and tightly recovering each woody fragment due to thigmotropism, Tat Ton NP, Chaiyaphum, Thailand
-
Kaempferia marginata, leaf tightly recovering a woody fragment due to thigmotropism, Tat Ton NP, Chaiyaphum, Thailand
-
Costus spectabilis exhibiting leaf thigmotropism, the leaf being tightly folded around a fallen tree branch, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Costus spectabilis exhibiting leaf thigmotropism, the upper leaf tightly folded around a tree branch on the ground, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Costus spectabilis, leaves tightly appressed to the soil due to thigmotropism, thus blocking the growth of grasses, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Costus spectabilis, leaves appressed to forest floor due to thigmotropism, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Costus spectabilis, leaves appressed to the ground due to thigmotropism, long stolon above the ground, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Costus spectabilis, leaves totally inward folded due to thigmotropism, just two hours after the plant being extracted from the soil, Kisensegere, Rukwa, 1200 m asl, Tanzania
-
Patrick Blanc sitting close to Stenandrium warneckei, dense population carpeting the forest floor, Amani, 800 m asl, East Usambara, Tanzania, Jan. 2021
-
Stenandrium warneckei, dense population carpeting the forest floor, Amani, 800 m asl, East Usambara, Tanzania
-
Stenandrium warneckei, dense flowering population carpeting the forest floor, Amani, 800 m asl, East Usambara, Tanzania
-
Stenandrium warneckei flowering on the forest floor, Amani, 800 m asl, East Usambara, Tanzania
-
Stenandrium warneckei, dense population emerging from the tree leaf litter on the forest floor, Amani, 800 m asl, East Usambara, Tanzania