]> A barcode-00015648 Indonesia Sumatera Utara (N. Sumatra) Gaju & Alas Lands, from summit Goh Lemboeh to bivouac "Halfweg". Rhododendron retusum var. trichostylum Sleumer Sleumer 2010-08-16 16:43:33 C. G. G. J. van Steenis