12 February 2009

Flora Watch

From [Madison's Flowers]:

This is an aside, but I noticed a few of my favorite early spring bloomers are coming into flower over the last couple days.

This is a yellow crocus blooming in front of my boyfriend's house. I planted a set of these in fall 2007 and adore them. Even when the brief flowers wither, the slender leaves persist like a delicate grass. Crocus species are in the iris family are not true bulbs--they overwinter as a specialized stem called a [corm]. The stigma (female reproductive structure) of Crocus sativus is dried to become the coveted spice saffron.

Carolina yellow jessamine (Gelsemium sempervirens) is a climbing vine that is also the state flower of South Carolina. Its yellow, trumpet-shaped flowers are fragrant and abundant, contrasting with the slightly glossy, dark green leaves. Once you know what it is, you'll see it everywhere (and I hope you will). This clump was planted near the corner of North and Glenwood Streets in downtown Raleigh. There's also a really stunning planting of jessamine on the arbor in front of Withers Hall on the N.C. State campus.

The flowering cherries/almonds/apricots (Prunus species) are coming out! The flowering apricots (Prunus mume) just finished their flowering cycle so I hope to have some pictures of their fruit set later in the season. Either way, I saw some beautiful okame cherry trees (Prunus campanulata 'Okame') when I was in Cameron Village Tuesday. The pears, peaches, and crabapples should start showing signs of flower soon as well. I can't wait for the kwanzan cherry (Prunus serrulata) my boyfriend and I planted together to come into its own in a few months.

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