Rhododendron ledebourii Pojark.
19950786 Wild collected in Russian Federation
20121112 Wild collected in Russian Federation
20121133 Wild collected in Russian Federation
20121141 Wild collected in Russian Federation
20121290 Wild collected in Russian Federation
Rhododendron lepidostylum Balf.f. & Forrest
19250115 Wild collected in China
19568455 Cultivated material
Rhododendron lepidotum Wall. ex G.Don
19220008 Wild collected in China
19371027 Wild collected in India
19699553 Cultivated material
19712572 Wild collected in Bhutan
19751302 Wild collected in India
19760736 Wild collected in Nepal
19773059 Wild collected in Nepal
19813479 Wild collected in Nepal
19830960 Wild collected in Nepal
19830962 Wild collected in Nepal
19830963 Wild collected in Nepal
19830964 Wild collected in Nepal
19830966 Wild collected in Nepal
19840915 Wild collected in Nepal
19840916 Wild collected in Nepal
19902779 Wild collected in Bhutan
19910757 Wild collected in China
19910837 Wild collected in China
19933178 Wild collected in Bhutan
19951924 Wild collected in India
19951929 Wild collected in India
19960461 Wild collected in China
19962501 Wild collected in Nepal
19980169 Wild collected in China
20040999 Wild collected in Nepal
20160768 Wild collected in Nepal
20160792 Wild collected in Nepal
20160905 Wild collected in Nepal
20160920 Wild collected in Nepal
20171697 Wild collected in China
20190062 Wild collected
20210998 Cultivated from material wild collected in Nepal
Rhododendron leptanthum F.Muell.
19614123 Wild collected in Papua New Guinea
19630476 Cultivated from material wild collected in Papua New Guinea
19671322 Wild collected in Papua New Guinea
19681089 Wild collected in Papua New Guinea
19681327 Wild collected in Papua New Guinea
19681436 Wild collected in Papua New Guinea
19681505 Wild collected in Papua New Guinea
19681517 Cultivated from material wild collected in Papua New Guinea
19682248 Cultivated from material wild collected in Papua New Guinea
19861562 Wild collected in Papua New Guinea
19861575 Wild collected in Papua New Guinea
19861579 Wild collected in Papua New Guinea
20061808 Wild collected in Papua New Guinea
20061809 Wild collected in Papua New Guinea
20061810 Wild collected in Papua New Guinea
Rhododendron leptanthum × gracilentum F.Muell.
19681453 Cultivated from material wild collected in Papua New Guinea
Rhododendron leptanthum var. warianum (Schltr.) Argent
19861635 Wild collected in Papua New Guinea
20130367 Cultivated from material wild collected in Papua New Guinea
Rhododendron leptobrachion Sleumer
19981656 Wild collected in Indonesia
20000481 Wild collected in Indonesia
20000495 Wild collected in Indonesia
20000525 Wild collected in Indonesia
20000643 Wild collected in Indonesia
20000693 Wild collected in Indonesia
Rhododendron leptocarpum Nutt.
19923478 Wild collected in India
Rhododendron leptocladon Dop
19941652 Wild collected in Vietnam
19951610 Wild collected in Vietnam
19951612 Wild collected in Vietnam
19962486 Wild collected in Vietnam
20170746 Wild collected in Vietnam
20171486 Cultivated material
20171552 Cultivated material
20181515 Cultivated material
20200229 Wild collected in Vietnam
Rhododendron leptothrium Balf.f. & Forrest
19892109 Cultivated material
19911824 Wild collected in China
19962562 Wild collected in China
19980011 Cultivated from material wild collected in China
20040719 Wild collected in China
20181578 Cultivated material