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       Potamogeton solomonensis in Umasant river, Ruaniu, Guadalcanal, Solomon Islands
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       Potamogeton solomonensis as a rheophyte, Umasant river, Ruaniu, Guadalcanal, Solomon Islands
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       Potamogeton solomonensis, stems and leaves undulating in rheophytic habitat, Umasant river, Ruaniu, Guadalcanal, Solomon Islands
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       Potamogeton solomonensis, slightly undulate leaves, Umasant river, Ruaniu, Guadalcanal, Solomon Islands
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       Potamogeton solomonensis, slightly undulate leaves detail, Umasant river, Ruaniu, Guadalcanal, Solomon Islands
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       Pseuderanthemum cf. laxiflorum as a rheophyte on the banks of a fast flowing stream, Tenaru Falls, Guadalcanal, Solomon Islands
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       Pseuderanthemum cf. laxiflorum inflorescence, Tenaru Falls, Guadalcanal, Solomon Islands
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       Patrick Blanc approaching the rheophytic Elatostema kietanum, Imbu Rano, Kolombangara, Solomon Islands, Sept. 2019
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       Elatostema kietanum in its rheophytic habitat, covering the mossy rocky banks of fast flowing river, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, partly submerged clump in rheophytic habitat, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, isolated clumps, each one issued from basal ramificationt, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, clump with some old flexuous partly defoliated stems, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, dense population on mossy rocks in rheophytic habitat, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, plagiotropic leafy stems, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum as a rheophyte among mosses on the rocky banks of a forest stream, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum with characteristic stiff narrow leaves of a rheophyte, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, narrow, tough, shiny leaves characteristic of rheophytes, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, flowering stems, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, male inflorescences, Imbu Rano, Kolombangara, Solomon Islands
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       Elatostema kietanum, male flowers, Imbu Rano, Kolombangara, Solomon Islands
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       Chingia malodora as a rheophyte along river banks, Tenaru, Guadalcanal, Solomon Islands
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       Chingia malodora along river banks, Tenaru, Guadalcanal, Solomon Islands.
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       Chingia malodora, fronds hanging  above the river, Tenaru, Guadalcanal, Solomon Islands
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       Chingia malodora, fronds, Tenaru, Guadalcanal, Solomon Islands.
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       A rheophytic green leaved Acanthaceae species, maybe Justicia neolinearifolia, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       A rheophytic brown leaved Acanthaceae species, maybe Justicia neolinearifolia, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Patrick Blanc standing on the river bedrock among a population of the rheophytic shrub Telectadium dongnaiense, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam,Nov. 2019
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       Telectadium dongnaiense, population totally submerged during spate just after a haevy storm, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense as a dense rheophytic population in the rocky riverbed during the early dry season, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense as a dense rheophytic population in the rocky riverbed with one Homonoia riparia individual in the middle, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, basal ramification typical of many rheophytic shrubby species, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, basal ramification, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flowering virgate stems with typical rheophytic willow like narrow leaves, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flowering stems, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flower and verticillate linear leaves, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flowering branch, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, terminal inflorescence, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, terminal inflorescences, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flowers, lateral view, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam
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       Telectadium dongnaiense, flowers at anthesis, Ben Cu rapids, Dong Nai river, Cat Tien NP, Vietnam