Gesneriad Trails

The genus Smithiantha is native to the tropical and subtropical forests of Mexico and Central America. These plants thrive in shaded or semi-shaded environments, often growing on rocky slopes or as understory plants where they receive dappled sunlight and consistent humidity. In cultivation, they are highly valued for their colorful foliage and brightly colored flowers, which are held above the leaves on tall, elegant stems. Smithiantha 'Sunset' The plant’s striking appearance, with tall stems of vibrant foliage topped by arching sprays of bright flowers, has earned Smithiantha its common name, “Temple Bells.” I acquired rhizomes of Smithiantha ‘Sunset’ at the 2023 Gesneriad Society Convention in Richmond, VA. While the plants showed little growth in their first year, this winter they are making up for it with a spectacular display of vibrant flowers and lush foliage—perfectly timed for the holiday season. The dark red and green leaves provide a striking backdrop to the or...

Cobanathus calochlamys has long been one of my favorite plants. Endemic to Central America, specifically Guatemala and possibly nearby regions, this species thrives in tropical and subtropical forests, where it flourishes in humid, shaded conditions. Cobanathus calochlamys Back when we had our greenhouse, I kept a large stock plant of Cobanathus calochlamys. Whether due to regular pruning or perhaps because of it, the plant grew vigorously and was a prolific bloomer. Its vibrant orange calyces were long-lasting, creating a spectacular display against the fuzzy, silver-toned foliage. The yellow corolla tubes, tipped with purple, added even more color and charm to the plant’s striking appearance. In August 2023, I obtained seeds from The Gesneriad Society Seed Fund and eagerly sowed them. The seedlings grew quickly, though I couldn’t help but feel impatient waiting for them to bloom. Cobanathus calochlamys A few months ago, the plant began producing its signature orange calyces, which a...