Brihat Parashara Hora Shastra
सूर्ये जनयति स्थूलान् दुर्भगान् सूर्यपुत्रकः। क्षीरोपेतांस्तथा चन्द्रः कटुकाद्यान् धरासुतः॥ ३९॥
Related to trees. Sūrya rules strong trees (i.e. trees with stout trunks), Śani useless trees, Candr milky trees (and rubber yielding plants), Mangal bitter ones (like lemon plants)
english translation
sUrye janayati sthUlAn durbhagAn sUryaputrakaH। kSIropetAMstathA candraH kaTukAdyAn dharAsutaH॥ 39॥
hk transliteration by Sanscript